什么是砂型3D打印�?/h2>

砂型3D打印是一种比较新的技术，简单来说，就是像搭积木一样，用特殊的材料一层一层地 “堆�?出铸造用的砂型�?/p>

以前传统的做砂型方法，可能需要先做模具，再用模具去造型，过程比较复杂，而且如果要做一些形状很奇怪、很复杂的砂型，就会特别困难，成本也高。但砂型 3D 打印就不一样了，它是通过电脑里的三维模型来工作的。你把设计好的铸件三维模型数据输入到 3D 打印机里，打印机就会根据模型的形状和结构，把特殊的沙子或者类似沙子的材料，按照一层一层的方式精准地铺放和粘结起来，就像用无数个很薄的 “沙片�?逐渐搭建成一个完整的砂型。这样，不管是多么复杂的形状，只要能在电脑里设计出来，它都能打印出来，而且速度还挺快，也不需要像传统方法那样制作复杂的模具，能节省很多时间和成本呢�?/p>

铺砂：打印机在打印平台上均匀铺设一层特定的铸造用砂（如硅砂、陶瓷砂或覆膜砂）�?/li>

喷射粘结�?/strong>：喷头按照计算机模型（CAD数据）精确喷射粘结剂，使特定区域的砂粒粘结在一起�?/li>

重复堆积：平台下降，再次铺砂并喷射粘结剂，逐层固化成型，直至整个砂型打印完成�?/li>

后处�?/strong>：去除未粘结的松散砂料，对打印出的砂型进行硬化、清理，随后即可用于金属浇铸�?/li>

复杂形状零件制�?/strong>：传统砂型铸造制造复杂形状模具难度大、成本高，像航空发动机叶片内部精细冷却通道，传统工艺难以精准成型�?D 打印砂型依据数字模型，能轻松将复杂形状变为现实，从带有密集内凹、凸起的汽车发动机缸体砂型，到有着精妙仿生结构的医疗器械外壳砂型，都能完美呈现�?/li>

long production lead time：传统砂型铸造需经历设计模具、制造模具、调试模具等冗长流程，大型模具制造周期常超数月�?D 打印砂型无需模具制作，直接按数字模型打印，设计修改也只需在电脑上操作模型，重新打印即可，能大幅缩短生产周期。如研发新款汽车发动机缸体时，传统铸造模具报废重制至少两周，3D 打印砂型当天就能完成新模型打印，次日即可投入铸造�?/li>

Difficulty in cost control：传统铸造模具制造材料浪费严重，复杂模具材料利用率不�?30%，且人工成本高�?D 打印砂型按需打印，精准用砂，材料利用率超 90%，减少浪费。打印过程自动化程度高，可降低人力成本。以小型铸造厂为例，年产能 5000 件小型管件铸件，引入 3D 打印砂型后，材料成本年降 15 万元，人工成本削�?20 万元�?/li>

铸件精度�?/strong>：传统砂型因模具磨损、分型面贴合误差等，铸件尺寸偏差常超 ±1mm，后续机加工余量多、材料浪费大，且易出现局部疏松、夹砂等缺陷，导致铸件力学性能不均�?D 打印砂型由数字化模型精准驱动，砂型尺寸精度可�?±0.5mm 以内，能实现均匀紧实，避免砂粒松散不均，同时优化凝固过程，大幅减少缩孔、缩松，保障铸件内部质量稳定可靠�?/li>

环保压力�?/strong>：传统铸造的模具制造产生大量废金属、废塑料，砂型处理后废砂堆积如山�?D 打印砂型生产中，未使用的砂可回收再利用，废弃物极少，且打印过程无需大量化学粘结剂，减少有害气体挥发，改善车间环境。据统计，采�?3D 打印砂型后，铸造车间废弃物排放降低�?80%，粉尘、有害气体浓度达环保标准�?/li>

产品复杂�?/strong>：若铸造厂经常生产复杂形状、有精细结构或内部通道的铸件，如航空发动机叶片、汽车缸体等，传统工艺难以满足要求，砂型3D打印机能发挥优势�?/li>

生产规模与批�?/strong>：对于小批量、多品种的铸件生产，砂型 3D 打印机可灵活快速切换产品，无需制作模具，能降低成本和周期。但大规模、单一品种的铸件生产，传统工艺可能更具成本效益�?/li>

交货期要�?/strong>：若客户对交货期要求严格，砂�?3D 打印机可缩短生产周期，快速响应订单�?/li>

cost-effectiveness

• 设备投资：需考虑砂型 3D 打印机的购买成本、安装调试费用及后期维护成本�?/li>
• 运行成本：包括打印材料、能源消耗、人工成本等。对比传统铸造工艺，分析长期运行成本的高低�?/li>
• 潜在收益：考虑使用砂型 3D 打印机后，因产品质量提升、生产周期缩短、废品率降低等带来的潜在收益�?/li>

员工技�?/strong>：评估现有员工对 3D 打印技术的掌握程度，是否需要培训或招聘专业人才�?/li>

技术支�?/strong>：了解设备供应商的技术支持能力，包括安装调试、培训、故障维修等服务是否及时有效�?/li>

市场竞争

• 行业趋势：关注同行是否已采用砂型 3D 打印技术，若竞争对手已应用并获得优势，为保持竞争力，铸造厂可能需要考虑购买�?/li>
• 客户需�?/strong>：了解客户对产品的新要求和期望，若客户希望看到铸造厂采用先进技术提升产品质量和生产效率，购买砂�?3D 打印机有助于满足客户需求，提高市场竞争力�?/li>

环保要求

• 如果当地环保要求严格，传统铸造工艺在废砂处理、废气排放等方面压力大，砂型 3D 打印机因材料利用率高、废弃物少等优势，有助于企业满足环保要求�?/li>

机械工程、材料科学、铸造工程、增材制�?/strong>等相关专业；

熟悉砂型3D打印（Binder Jetting）技术，具备相关设备操作经验者优先；

熟练使用CAD�?D建模软件（如SolidWorks、AutoCAD、Magics等），具备基本的数据处理能力�?/li>

了解铸造工艺，熟悉砂型材料特性、后处理流程及常见铸造缺陷分析；

具备设备维护、故障排查能力，能够独立解决设备运行中的常见问题�?/li>

良好的团队协作能力，能够与铸造工程师、生产团队密切配合，共同优化生产流程�?/li>

具备较强的学习能力，能快速掌握新技术，并对增材制造在铸造行业的应用有浓厚兴趣�?/li>

Job Description:

1. 负责Sand 3D Printer的日常操作，包括设备调试、打印任务执行及质量控制�?/li>
2. 处理3D打印数据，包括CAD模型优化、切片及打印参数设置�?/li>
3. 监督打印过程，确保砂型质量符合铸造要求，并进行必要的后处理（如清理、硬化等）；
4. 负责设备的维护保养，排查和解决打印过程中的问题，确保设备稳定运行�?/li>
5. 与铸造技术团队合作，优化3D打印砂型的工艺，提升铸件质量和生产效率；
6. 研究和引进新材料、新工艺，持续改进砂�?D打印在铸造生产中的应用；
7. 负责公司内部人员�?D打印技术培训，提高团队整体技术水平�?/li>

summarize

综上所述，砂型 3D 打印技术为传统铸造厂带来了诸多机遇与变革，它能有效解决传统铸造过程中面临的复杂形状零件制造难题、生产周期冗长、成本难以控制、铸件精度欠佳以及环保压力大等一系列棘手问题。通过综合评估生产需求、成本效益、技术能力、市场竞争和环保要求等方面，铸造厂老板们能够更加科学、理性地判断是否引入砂型 3D 打印机。而配备专业的技术人才，则是确保这项技术在铸造厂中顺利落地、发挥最大效能的关键�?/p>

在竞争日益激烈的铸造市场中，主动拥抱新技术，积极做出改变，或许就能抢占先机，实现企业的转型升级与持续发展。对于传统铸造厂来说，砂�?3D 打印技术不仅仅是一项技术的更迭，更是一次突破发展瓶颈、提升核心竞争力的绝佳契机。希望各位铸造厂老板能够结合自身企业的实际情况，充分权衡利弊，做出最适合企业长远发展的决策，让企业在时代的浪潮中乘风破浪，驶向更广阔的市场蓝海�?/p>

3D打印砂型铸造，传统铸造厂老板必看最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/sand-3d-printers-solve-core-problems/ Sun, 12 Jan 2025 08:24:49 +0000 //reikibyjudith.com/?p=2083 砂型3D打印机解决了什么核心问题？这篇文章告诉你真�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> 1. Addressing the limitations of traditional casting processes

Difficulty in molding complex structures 

Conventional casting processes often face enormous technical difficulties and high costs when manufacturing sand molds of complex shapes. For example, aircraft engine blades usually have fine and complex cooling channels inside, the traditional process of manufacturing such molds is extremely difficult. The sand 3D printer through digital modeling and layer-by-layer printing technology, can easily achieve the manufacture of complex shapes of sand molds, greatly reducing the technical threshold and cost.

Customized production is limited 

With the rise of personalized consumption and niche markets, the demand for small-lot, customized castings is growing explosively. However, the traditional casting process, with its high mold opening costs and long customization cycle, is difficult to meet the market's rapid response needs. Sand 3D printers do not require molds and are able to quickly design and print sand molds according to customers' special specifications, shapes and performance requirements, greatly improving the flexibility and efficiency of customized production.

3. Improving product quality

Uneven internal quality

Traditional sand molds are prone to localized looseness, sand entrapment and other problems, resulting in uneven mechanical properties of castings, prone to cracks and other defects. Sand 3D printer can achieve uniform compactness, to avoid uneven sand loose, and at the same time, optimize the solidification process, significantly reduce shrinkage holes, shrinkage, to ensure stable and reliable internal quality of the casting, to enhance the performance and service life of the product.

4. Environmental advantages

Traditional casting mold manufacturing produces a large amount of waste metal, waste plastic, sand processing waste sand piles up. The annual capacity of 10,000 tons of castings of the factory, the annual emissions of waste sand more than 5,000 tons, high treatment costs and pollution of the environment. Sand 3D printer in the production, unused sand can be recycled and reuse, very little waste. In addition, the printing process does not require a large number of chemical binders, reducing the volatilization of harmful gases and improving the workshop environment.

5. Reasons why foundries deserve sand 3D printers

Improvement of production efficiency

Sand 3D printer can quickly respond to market demand, especially suitable for frequent re-modeling of small batch products. It allows foundries to quickly meet customers' individual customization needs and improve customer satisfaction and market competitiveness. At the same time, the sand 3D printer supports mass production, which can print a large number of high-quality sand molds in a short period of time to meet the needs of large-scale production and improve production efficiency and yield.

Reduced production costs

Sand 3D printing technology directly prints sand molds without opening molds, thus greatly reducing the cost of opening molds, especially suitable for small batch and complex structure production needs. In addition, sand 3D printing equipment can be operated with only simple training, and does not require a lot of manpower synergy, which can effectively reduce the dependence on skilled workers, so that foundries can easily cope with the recruitment difficulties and expensive labor problems.

Enhancing Product Quality

Sand 3D printers are more accurate, such as the3DPTEKof 3D printing equipment, which means that the dimensional accuracy of castings is dramatically improved, the one-time pass rate of products is significantly increased, the scrap rate is reduced, and the foundry is allowed to utilize its resources more efficiently. At the same time, the 3D printed sand mold has better precision and surface quality, reduces the amount of grinding and finishing work, makes the production process cleaner, and improves product quality and process consistency.

Optimization of production management

With a compact body design, the sand 3D printer occupies a small area and is flexible to install, which is suitable for the different site layout requirements of small and medium-sized foundries. Modular production solutions can also support easy expansion of enterprises to achieve multi-machine linkage. Part of the sand 3D printer support digital monitoring system, business managers can monitor the production progress and equipment status in real time, to achieve a fully controllable production process, equipment operation data can be automatically stored to facilitate the optimization of production strategies.

6. Concluding remarks

The emergence of sand 3D printers not only solves many problems in the traditional casting process, but also brings unprecedented opportunities for the foundry industry. It provides foundries with strong competitiveness by improving production efficiency, reducing production costs, improving product quality and optimizing production management. With the continuous progress of technology, sand 3D printers will play an increasingly important role in the future of the manufacturing industry, promoting the foundry industry to a more efficient, more environmentally friendly and smarter direction.

砂型3D打印机解决了什么核心问题？这篇文章告诉你真�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/tan-suo-wu-sha-xiang-3d-da-yin-ji/ Tue, 24 Dec 2024 09:25:00 +0000 //reikibyjudith.com/?p=1940 探索无砂�?D打印�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> Why is it called a sandbox-less 3D printer?

The boxless 3D printer is so named because it eliminates the use of a traditional box in the sand 3D printing process, significantly differentiating it from conventional sand 3D printers. Here's more about it from a variety of perspectives:

The role and limitations of traditional sandboxesSandboxes are an indispensable part of the traditional sand casting process and some traditional sand 3D printing techniques. It is used to hold the sand, provide molding space for the sand model, ensure that the sand maintains a specific shape during the molding process, and ensure the integrity of the sand model during transportation and box closing. However, the fixed size of the sand box limits the size of the sand mold that can be produced, and the production and maintenance costs are high. For the complex structure of the sand mold, the sand box is difficult to design and manufacture, and it may also affect the heat dissipation and air permeability of the sand mold, which may affect the quality of the castings.

How sandless box 3D printers work: The sandbox-less 3D printer adopts sandbox-less flexible area molding technology, in which abrasive and binder are stacked and molded layer by layer by the nozzle directly on the worktable. The equipment has a precise sand spreading system, which can evenly spread the sand material in the printing area, and the nozzle accurately sprays the binder according to the model cross-section information, so that the sand particles are bonded to form the sand shape layer by layer. In this process, there is no need for a sand box to provide molding space and constraints, which greatly improves printing flexibility and freedom.

Basis of namingThe naming of the 3D printer directly reflects its core technical feature, which is that it is free from the constraints of the traditional sand box, creating a new mode of sand 3D printing. This naming scheme is simple and clear, highlighting the essential difference with the traditional sand 3D printing equipment, and emphasizing its unique advantage of realizing high-precision and high-efficiency manufacturing of sand patterns without the assistance of a sand box during the printing process.

Prospects for sandbox-less 3D printers in the foundry sector

The development of sandbox-free 3D printers in the foundry field is very promising, mainly in the following aspects:

Technological innovation and breakthroughs

Sandbox-free 3D printers continue to realize technological innovations, such as SANDI's 3DPTEK-J4000 Adoption of sandbox-less flexible area molding technology, can be customized to expand the printing platform, the maximum molding 4 meters of sand, to meet the production needs of 10 meters + level, breaking through the traditional casting equipment size limitations, for the manufacture of large and complex castings to provide the possibility of.

Significant cost advantages

On the one hand, the cost of ownership is reduced, as the price of 4-meter and larger boxless 3D printers is comparable to that of 2.5-meter machines, allowing companies to obtain larger sizes of abrasive molds at a lower cost per unit. On the other hand, material waste is reduced, as boxless 3D printers allow precise use of materials such as sand and binder, reducing production costs.

Strong growth in market demand

Aerospace, automotive, energy power and other fields of large, complex, high-precision castings demand continues to rise. For example, the manufacture of aircraft engine components, automotive engine block, etc., sandless 3D printers can meet the high-performance requirements for castings in these fields, the market potential is huge.

Significant increase in design freedom

The sandless box 3D printer can manufacture complex geometric shapes and cavities that are difficult to achieve by traditional methods, realizing parts integration and lightweight design, providing more space for product innovation and helping to improve product performance, reduce costs and enhance the market competitiveness of enterprises.

Significant increase in productivity

Compared to traditional mold making methods, sandbox-less 3D printing of sand molds or cores takes only a few hours to a few days, dramatically shortening the development and production cycle of new products, helping manufacturers respond faster to changes in market demand, and improving productivity and economic efficiency.

Superior environmental performance

Sandless 3D printers use materials on demand, reducing waste and disposal costs of leftover materials, and some of the equipment can use environmentally friendly materials and binders, which reduces environmental pollution, meets the requirements of sustainable development, and helps foundry companies to meet the increasingly stringent restrictions of environmental regulations.

Deepening Industrial Integration

The integration of sand box 3D printer and foundry is deepening, enterprises through mergers and acquisitions of foundries and other ways to open up the "3D printing + casting" process, to provide the whole industry chain overall solution, and promote the foundry industry to the green, intelligent, high-end direction of development.

探索无砂�?D打印�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/guang-xi-yu-lin-zhu-zao-chang/ Thu, 05 Dec 2024 05:58:53 +0000 //reikibyjudith.com/?p=1903 广西玉林铸造厂：高效、专业的铸造服务，为客户创造价�?/a>最先出现在三帝科技股份有限公司�?/p> ]]>

Annual production capacity of 2 million pieces of high-performance aluminum alloy products to ensure supply capacity

Guangxi Yulin Foundry has a strong production capacity, the annual output of high-performance aluminum alloy products up to2 million piecesThis capacity not only reflects our scale and strength, but also means that we can provide stable and continuous supply of products to our customers. This production capacity not only reflects the scale and strength of the company, but also means that we are able to provide our customers with a stable and continuous supply of products. Whether it is aluminum alloy parts of various specifications or customized needs, we can meet them efficiently.

Why choose Guangxi Yulin Foundry?

1. technological lead: 3DP sand printing technology to create efficient and accurate casting solutions.
2. Geographical advantage: Based in Guangdong, Hong Kong, Macao and Beibu Gulf, radiating to South China and ASEAN markets.
3. strong production capacity: 2 million pieces of annual production capacity to ensure stable supply.
4. Wide market coverage: To serve the 100-billion-dollar machinery manufacturing industry and meet diversified needs.

concluding remarks

Guangxi Yulin Foundry always adheres to the concept of "customer first, quality first" to provide customers with high quality casting products and services. Whether you need innovative technical support for rapid casting or stable supply of large quantities, we can provide you with the right solution. Choosing Guangxi Yulin Foundry is choosing efficiency, reliability and professionalism. We look forward to cooperating with you to create a brilliant future!

广西玉林铸造厂：高效、专业的铸造服务，为客户创造价�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/an-hui-tong-ling-3d-zhu-zao-zhong-xin/ Wed, 04 Dec 2024 07:10:04 +0000 //reikibyjudith.com/?p=1894 安徽铜陵3D铸造中心：国内3D打印精密铸造与金属艺术制造专�?/a>最先出现在三帝科技股份有限公司�?/p> ]]>

Breakthrough the traditional limitations: Get rid of the limitations of traditional manual modeling and realize complex and free design;

Shorten the production cycle: directly generate molds through digital printing, dramatically increase production efficiency;

Enhanced Accuracy and Detail Restoration: 3D printed molds support the need for casting complex details and high accuracy.

Investment casting: suitable for high-precision, small and complex parts and artwork manufacturing;

Resin sand casting: Supports rapid production of large-size complex castings;

Plaster type monolithic casting: suitable for parts or artwork with complex shapes and rich details;

Bronze Forging: Inheriting traditional craftsmanship and combining modern technology to create high-quality bronze products;

Metal Art Processing: Covers forging, polishing and surface treatment processes for a wide range of metal artwork.

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Annual production capacity and industry applications: Strong strengths to help customers succeed

• Bronze sculpture annual production capacity of 500 tons
  With the ability to produce 500 tons of bronze sculptures per year, Anhui Tongling 3D Casting Center is a benchmark enterprise in the field of metal art casting in China. Whether it's large-scale city sculptures, art exhibits, or small metal artifacts, we are able to deliver efficiently and ensure both quality and aesthetic effects.
• Wide range of applications
  Our products and services are widely used in the following areas:
  • Urban public art project: design and build iconic urban sculptures;
  • Museums and cultural heritage conservation: reproduction and restoration of valuable historical artifacts;
  • High-end customization: metal art processing services for artists, designers, etc;
  • Industrial casting: Production of high-precision, high-performance industrial parts.

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Our Core Advantage: Why Tongling, Anhui?

1. Technological Innovation, Industry Leadership
   The first to introduce 3D printing precision casting technology into the field of metal sculpture, free from traditional limitations, giving customers greater freedom of design to meet the demand for complex shapes and detail restoration.
2. Multi-process integration, one-stop service
   From investment casting, resin sand casting to bronze forging and surface treatment, we provide one-stop service for the whole process to ensure reliable product quality and controlled delivery.
3. Strong production capacity, quality assurance
   With a production capacity of 500 tons of bronze sculptures per year, the company meets all manufacturing needs from small artworks to large-scale urban sculptures and ensures efficient delivery.
4. Extensive experience with a wide range of applications
   We have been deeply engaged in the field of metal art and casting for many years, and have established long-term relationships with artists, public art organizations, museums, etc., and our products have been widely recognized in many fields.
5. Professional team, attentive service
   With experienced design, casting and machining teams, we provide all-round support from design optimization to product landing to ensure the perfect realization of customers' ideas and needs.

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安徽铜陵3D铸造中心：国内3D打印精密铸造与金属艺术制造专�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/shan-dong-ri-zhao-zhu-zao-zhong-xin/ Wed, 04 Dec 2024 05:53:08 +0000 //reikibyjudith.com/?p=1887 山东日照3D铸造中心：汽车零部件行�?D打印与智能制造的领先服务�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> In the rapid development of the auto parts industry today, production efficiency, manufacturing precision and process innovation become the key factors for customers to choose manufacturing partners. And Shandong Rizhao3D Casting CenterWith advanced 3D printing technology, abundant processing equipment and intelligent casting production lines, we are committed to promoting the innovative application of new generation of additive manufacturing technology in the automotive parts industry, and providing customers with one-stop solutions from prototype trial production to small and medium-sized batch production.

Technical strength: advanced equipment and intelligent production line

Shandong Rizhao 3D casting center is equipped with a series of industry-leading 3D printing equipment and processing equipment, covering the whole process of additive manufacturing and subsequent processing, to ensure that it can meet the diverse and complex manufacturing needs:

• 3D printing equipment
  • SLM (Selective Laser Melting) / SLS (Selective Laser Sintering): For the manufacture of high-precision metal parts to meet the needs of complex structures and high performance;
  • 3DP Sand Printing: Rapid manufacturing of sand molds for complex castings, dramatically reducing production cycle time;
  • SLA (light-curing molding): Used for high-precision resin modeling, especially for verifying complex shape designs.
• Processing and testing equipment
  • Lathes, boring machines, milling machines, CNC machining centers (CNC): support precision machining to meet the requirements of high-precision parts;
  • Non-destructive testing equipment: to ensure that product quality meets industry requirements;
  • Heat treatment and surface treatment equipment: Improve the performance and appearance of castings to meet specific industry standards.
• Intelligent Casting Line
  • Multiple intelligent casting lines supportsand castingcap (a poem)precision castingWe provide customers with efficient and stable casting manufacturing services.

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One-Stop Solution: Additive Manufacturing Meets Traditional Craftsmanship

Shandong Rizhao 3D Casting Center integrates 3D printing technology and traditional manufacturing processes to provide customers with full-process services from design to delivery and to meet customers' diverse manufacturing needs: 1. Additive manufacturing technologies Rapid manufacturing of complex parts using 3D printing technology:

• Laser SLM/SLS: Direct manufacturing of high-performance metal parts, suitable for high-precision, complex cavity structures;
• 3DP Sand Printing: Rapid prototyping of complex casting molds to support the manufacture of large-size castings;
• SLA Light Curing: High precision resin parts for cosmetic verification and functional testing.

2. Casting and machining services

• Sand casting: rapid production of large castings of complex shapes;
• Precision casting: to meet the needs of high-precision, small and complex parts;
• CNC MACHINING: High precision CNC machining to ensure that the size and quality of the parts meet customer requirements.

3. Surface treatment and inspection services

• Surface treatment: Provide a variety of treatments such as painting, polishing, oxidizing, etc. to enhance the appearance quality and performance of parts;
• Heat treatment: optimizing the mechanical properties and durability of parts;
• Non-destructive testing: to ensure that the product is free of internal defects and meets industry standards.

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Aluminum alloys, copper alloys, and stainless steel: lightweight and high-strength, suitable for precision parts manufacturing;

Cast iron: suitable for high-strength, large structural parts manufacturing.

2. Wide range of applications Our technologies and services cover a wide range of complex manufacturing scenarios:

• Prototype trial validation: Rapid manufacturing of prototypes to shorten the R&D cycle and help customers validate their designs;
• Medium and small batch flexible manufacturing: flexible response to small batch order requirements, help customers reduce production costs;
• Complex Cavity Structure Manufacturing: Utilizing additive manufacturing technology to achieve complex designs that are difficult to accomplish with traditional processes.

3. Rapid response and efficient delivery Through the efficient combination of 3D printing technology and intelligent production lines, we are able to significantly shorten the production cycle and provide our customers with rapid prototyping and on-time delivery.

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Empowering the automotive parts industry to help customers succeed

Shandong Rizhao 3D casting center will be advanced 3D printing technology and intelligent manufacturing process in-depth integration, especially in the auto parts industry, to provide customers with innovative manufacturing solutions:

• Enhanced Design Freedom: Complex geometries that are difficult to machine with traditional processes are realized through additive manufacturing technology;
• Shorten the R&D cycle: rapid trial production of prototypes, reduce mold manufacturing time, accelerate product launch;
• Reduced production costs: flexible manufacturing combined with mass production to optimize production efficiency.

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山东日照3D铸造中心：汽车零部件行�?D打印与智能制造的领先服务�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/he-nan-ping-ding-shan-zhu-zao-chang/ Tue, 03 Dec 2024 09:48:57 +0000 //reikibyjudith.com/?p=1884 河南平顶山铸造厂：大型铝合金铸造的行业标杆最先出现在三帝科技股份有限公司�?/p> ]]>

Why choose Henan Pingdingshan Foundry?

process design: Professional casting process design according to customer needs;

3D printing: Rapid manufacturing of complex sand molds and dies using proprietary 3D printing equipment (Understanding Sand 3D Printers);

Foundry production: A variety of advanced casting processes are used to meet the size, strength and performance requirements of different castings;

Machining and Inspection: Equipped with advanced machining and testing equipment to ensure product precision and quality;

Paint and surface treatment: The daily painting capacity is up to 200 square meters, which meets the needs of surface treatment of different standards (national standard, enterprise standard, etc.).

Whether it's a complex shaped part, a small customized lot, or a large-scale production, we provide reliable solutions that help our customers accomplish their project goals efficiently.

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Intelligent production line

We have established several intelligent casting production lines to suit different needs:

• 3D Printing Smart Casting: Rapid prototyping of complex and large aluminum alloy parts;
• low-pressure casting: Improvement of densities and intrinsic quality of castings;
• Gravity casting and flip casting: Produces high-strength, high-precision castings;
• precision casting: To meet the needs of high-precision and complex structural parts.

Oversized aluminum alloy casting capacity

We have the ability to develop and produce super-large shaped aluminum alloy castings, and our annual output of high-end aluminum alloy parts can be as high as5000 tons. Through self-developed casting 3D printing equipment and efficient production lines, we are able to respond quickly to customer needs, shorten the R&D cycle and improve delivery efficiency.

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4. Core application areas, covering high-end industries

Our products are widely used in a number of core industries to meet their stringent requirements for high performance aluminum alloy castings:

• Ultra-ultra-high voltage transmission: Cast aluminum shells have performed excellently in projects such as Baihetan Hydropower Station and Extra High Voltage Transmission Network;
• rapid transit: Provides lightweight, high-strength aluminum alloy parts;
• aerospace: Manufacture of high-performance, high-precision key components;
• new energy: Provide high quality core component support for new energy equipment.

Whether it's complex housings for high-voltage power transmission equipment or lightweight structural components for rail transportation and aerospace, we provide reliable solutions and help our customers stand out from the competition.

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5. Environmental protection and quality are emphasized, and the service is attentive and efficient.

We always uphold the concept of green manufacturing, equipped with advanced environmental protection processing equipment, and strictly control the emission problems in the production process. Meanwhile, our products are manufactured in compliance with many standards such as national standard and enterprise standard, with stable and reliable quality. In addition, we focus on customer service, providing fast-response technical support and flexible customization services to ensure that each project is efficiently implemented.

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河南平顶山铸造厂：大型铝合金铸造的行业标杆最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/shan-xi-xian-yang-zhu-zao-chang/ Thu, 28 Nov 2024 06:58:10 +0000 //reikibyjudith.com/?p=1864 陕西咸阳铸造厂：高效可靠的铸造服务提供商最先出现在三帝科技股份有限公司�?/p> ]]> Factory scale and equipment strength

Shaanxi Xianyang Foundry is located in Xianyang City, Shaanxi Province, covering an area of 22,000 square meters, with an existing building area of 18,000 square meters. The factory is equipped with more than 50 sets of advanced casting and machining equipments, which can comfortably cope with the production needs of various complex castings. We have industry-leading technical equipment, including:

• 3DP Sand Printing Equipment: Realize rapid molding of complex castings and shorten the production cycle;
• SLS Selective Laser Sintering 3D Printing Equipment: Accurate and efficient, meeting the demand for high-precision customization;
• Coordinate measuring machine, laser 3D scanner: Ensure product dimensional accuracy and quality;
• Vacuum Direct Reading Spectrometer: Accurate analysis of the material composition ensures the material properties of the casting.

This comprehensive system of equipment enables us to respond quickly to customer needs and ensure that each product meets strict quality standards.

Specialized casting technology and a wide range of products

Shaanxi Xianyang Foundry masters a wide range of specialized casting processes, including:

• sand casting: For complex shapes and large and medium-sized castings;
• low-pressure casting: Improvement of casting densities and surface quality;
• precision casting: Produces high-precision, high-performance small castings;
• metal molding: Suitable for mass production of high-precision parts.

Through these advanced processes, we are able to produce a wide range of products includingAluminum alloy, copper alloy, wear-resistant copper bushings, tin bronze, aluminum bronze, cast iron, cast steelThe factory produces about 1800 tons of castings. With an annual production capacity of about 1,800 tons of castings, the factory is not only capable of meeting the demand for mass production, but is also particularly good at rapid trial production of small batches, helping customers to quickly validate their designs at the R&D stage.

Aerospace and military industry: Meet high performance and high reliability requirements;

rapid transit: Provide key components to ensure stable operation;

Cars & Motorcycles: Customized solutions for powertrain and structural components;

Shipbuilding, pumps and valves and metallurgy: Manufacture durable, high-strength components;

Electricity and Construction Machinery: Provide long-lasting, stable core components for equipment.

With many years of experience in the industry, we are able to gain a deep understanding of the specific needs of each sector and offer tailor-made casting solutions.

technologically advanced: Introduced 3D printing and precision inspection technology to ensure product quality and production efficiency;

Craftsmanship: Mastery of a wide range of casting processes to cope with casting needs of varying complexity;

Fast delivery: Supports small batch rapid prototyping, helping customers to shorten the R&D cycle;

Experienced in the industry: Serving a number of high-end industries, we have accumulated a wealth of practical experience;

quality assurance (QA): Provide customers with high quality castings through strict testing equipment and process control.

concluding remarks

Shaanxi Xianyang Foundry has become a trusted casting service provider for many customers thanks to our advanced equipment, professional craftsmanship and excellent service capabilities. Whether you need R&D support for quick trial production or reliable security for mass production, we can provide you with the best quality casting products and services. Feel free to contact us to discuss your casting needs!

陕西咸阳铸造厂：高效可靠的铸造服务提供商最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/he-bei-da-ming-zhu-zao-chang-man-zu-nin-zhu-zao-ye-wu-xu/ Thu, 28 Nov 2024 03:34:11 +0000 //reikibyjudith.com/?p=1850 河北大名（邯郸）铸造厂：满足您铸造业务需求的可靠伙伴最先出现在三帝科技股份有限公司�?/p> ]]> I. Production scale and capacity guarantee

Casting business often involves different levels of order requirements, customers are concerned about whether the foundry has the appropriate scale and capacity to undertake their projects. The Hebei Daming Foundry covers an area of 70 acres, with a total construction area of 24,614 square meters, which provides sufficient space for the layout of production facilities and lays the foundation for stable and efficient production. Especially important is that it can achieve an annual production capacity of 20,000 tons of high-end aluminum alloy parts for intelligent manufacturing, which means that no matter whether it is a small to medium-sized customized production or a large-scale batch order, Daimyo Foundry has the ability to complete the delivery on time and in accordance with the quality, so that you do not need to worry about the lack of production capacity to affect the progress of the business.

III. Integration services capacity

Customers want to simplify the process as much as possible in the casting business cooperation, reduce communication costs, Daimyo Foundry has the "process design + 3D printing + casting + machining and testing" integrated service capabilities, which is just right to meet this demand. From the initial process design of the project, the professional team in the factory can carefully plan a scientific and reasonable manufacturing program based on your specific requirements for the product; then use 3D printing to quickly create samples or key components for verification; then casting to ensure the smooth implementation of mass production; machining to ensure the dimensional accuracy of the product; and finally testing to strictly control the quality, so that the entire casting business process can be efficiently and smoothly carried out within a factory. The whole casting business process can be completed efficiently and smoothly in one factory, avoiding the tediousness of repeatedly communicating and coordinating with multiple suppliers or different departments, saving your time and energy and making the casting project more efficient and orderly. In short, Hebei Daimyo Foundry, with its solid production scale, advanced equipment and technology and perfect integration of service capabilities, has become an ideal partner for customers with casting business needs, and can help your business high-quality, sustainable development.

河北大名（邯郸）铸造厂：满足您铸造业务需求的可靠伙伴最先出现在三帝科技股份有限公司�?/p> ]]> //reikibyjudith.com/en/blogs/liao-jie-sls-la-mo-3d-da-yin-ji-de-guan-jian-ji-shu-can-shu/ Wed, 27 Nov 2024 09:13:53 +0000 //reikibyjudith.com/?p=1844 了解SLS蜡模3D打印机的关键技术参�?/a>最先出现在三帝科技股份有限公司�?/p> ]]> If you're thinking about buying a wax 3D printer, it's important to understand these key technical parameters. This article focuses on SLS wax 3D printers, analyzing the key technical parameters of laser power and wavelength, layer thickness and accuracy, and temperature control of the build platform, and describing how they affect the printing results, wax quality, and suitability for different application scenarios, so that you can accurately assess the performance of the printer according to your own needs and make a more informed purchasing decision. Click here to learn more about ourIndustrial 3D printersThe

Sintering capacity correlationLaser power is a key parameter for SLS wax 3D printers and directly determines the effectiveness and efficiency of the wax sintering process. Higher laser power allows the wax particles to melt and bond together faster, making it possible to quickly build larger or thicker structures. For example, in the manufacture of wax molds for large industrial parts, sufficient laser power ensures that the wax powder is fully sintered in a short period of time, increasing the printing speed. However, if the laser power is too high, this may lead to overburning of the surface of the wax mold, e.g. scorching, deformation, etc., which affects the quality and subsequent use of the wax mold. On the other hand, too low a laser power may not allow the wax powder to melt completely, resulting in a weak sintering and a loose structure of the wax mold, or even damage during subsequent handling or processing.

Adaptation to different materials: Different types of wax materials have different requirements for laser power due to their different physical properties such as melting point and thermal conductivity. For wax powder with high melting point and relatively hard texture, higher laser power is often needed to realize good sintering; while wax powder with lower melting point and easier melting can use relatively low laser power. Therefore, the selection of wax powder materials needs to be considered in conjunction with the laser power range of the printer in order to achieve the best sintering results.

laser wavelength

• Material Absorption Properties: The wavelength of the laser also plays an important role in the printing process by influencing the degree of absorption of the laser energy by the wax material. Different wax materials have different absorption efficiencies at specific wavelengths. For example, some wax materials may absorb laser energy better at wavelengths in the near infrared (NIR) region, and under the irradiation of the laser at this wavelength, the laser energy can be efficiently converted into thermal energy, resulting in a good sintering. If the laser wavelength does not match the absorption characteristics of the wax powder material, even if the laser power is sufficient, it is difficult for the wax powder to fully absorb the energy for melting and sintering, which can lead to printing failure or poor quality of the printed wax model.
• Application Scenario Differences: In practical application, according to different use scenarios and requirements on wax mold performance, sometimes it is also necessary to choose a suitable wavelength of laser. For example, in the printing of jewelry wax molds, which requires high precision and high surface quality, a specific wavelength of laser may be selected, which can make the wax powder sintered finely and uniformly, and reduce the surface defects due to uneven energy absorption; while in some industrial wax molds manufacturing scenarios, which require lower precision and pay more attention to productivity, the laser may be selected according to the common wavelengths of the wax powder material, which are generally suitable for the wax powder to achieve fast and stable printing. realize fast and stable printing.

Impact on model refinement: The print layer thickness is the thickness of the wax mold layer that is formed when each layer of wax powder is sintered during the SLS printing process. Smaller layer thicknesses result in finer details and smoother surfaces. For example, when printing wax models of artistic sculptures with fine textures or intricate jewelry wax models, a layer thickness of a few tens of microns can clearly reproduce details such as tiny grain lines and thin-walled structures in the design model. On the contrary, a larger layer thickness can speed up the printing speed, but it will lead to obvious stepped textures on the surface of the wax model, reducing the fineness of the model, which is not suitable for some products with high demands on appearance and precision.

Trade-offs with print speed: There is often a trade-off between accuracy and speed when choosing a layer thickness for printing. Thinner layer thicknesses mean that more layers are needed to build the entire wax mold and print times increase significantly, while thicker layer thicknesses reduce the number of layers and speed up the process, but at the expense of some accuracy. In actual production, the layer thickness should be determined according to the specific product requirements and the urgency of the production task. For example, for mass-produced industrial molds that do not require particularly high precision, the layer thickness can be increased to improve production efficiency; while for customized, high-value fine wax molds, a smaller layer thickness is preferred to ensure quality.

Precision Analysis

• Dimensional accuracyDimensional accuracy is a function of how well the printed wax model matches the design model in terms of size, and is affected by a number of factors including the accuracy of the laser scanning system, the positioning accuracy of the mechanical moving parts, and the shrinkage of the wax powder material during the sintering process. High precision printers are able to control the dimensional error within a very small range, which is crucial for wax molds that need to be precisely matched with other parts, such as wax molds for precision casting and wax molds for dental restorations, or else the cast metal parts may not be able to be mounted properly or the medical restorations may not be effective.
• Shape AccuracyShape accuracy is related to the ability of the wax model to accurately reproduce the complex shapes and geometrical structures of the design model. Since SLS constructs wax molds by layer-by-layer sintering, it is easy to have accuracy problems in some parts with special shapes such as overhanging parts, thin walls, inner corners, etc. For example, the overhanging parts may need to be supported, and if the support design is not reasonable or not handled correctly after removing the support, the shape accuracy of the part may be affected. In addition, the planning of the laser scanning path and the uniformity of the wax powder will also affect the shape accuracy. Ensuring a good shape accuracy will ensure that the wax model meets the expected function and appearance requirements in the subsequent applications.

Wax powder spreading uniformityThe initial temperature of the construction platform has an important influence on the uniformity of the spreading of the wax powder on the platform. A suitable initial temperature enables the wax powder to spread better during the laying process and avoids localized piles or vacancies. For example, when the platform temperature is slightly higher than the fluidity temperature of the wax powder at room temperature, the wax powder can be evenly spread on the platform like fine sand, providing a good starting condition for subsequent laser sintering. If the platform temperature is too low, the wax powder may not be able to spread out smoothly, resulting in uneven thickness of each layer of wax powder, which in turn affects the quality of the whole wax mold; whereas too high a platform temperature may cause the wax powder to be partially melted and sticking before it is spread out, which likewise destroys the molding effect of the wax mold.

Quality of the first sintered layer: The initial temperature also affects the sintering quality of the first wax mold layer. A suitable platform temperature helps the wax powder to bond better with the platform under laser irradiation and improves the firmness of the first layer, so that it can provide a stable foundation for the construction of subsequent layers. Different wax materials have different optimal initial platform temperatures, which need to be set accurately according to the properties of the wax powder used to ensure a good sintering of the first layer and to prevent separation of the first layer from the platform or incomplete sintering.

temperature stability

• Printing Process Impact: The temperature stability of the build platform is crucial during the whole wax mold printing process. Large fluctuations in temperature can lead to changes in the physical properties of the wax powder (e.g. fluidity, sintering characteristics, etc.), which in turn affects the bonding effect between the layers of the wax mold and the structural stability of the overall wax mold. For example, a sudden increase in temperature may cause excessive melting of the wax powder being sintered, destroying the structure of the existing wax mold; a decrease in temperature may cause insufficient sintering of the subsequent wax powder, resulting in quality problems such as delamination and cracking. Therefore, printers are usually equipped with a high precision temperature control system that monitors and regulates the platform temperature in real time to keep it within a set stable range, ensuring high quality sintering from the first to the last layer of the wax mold.
• Requirements for different wax mold typesThe requirements for temperature stability of the platform vary for different types and sizes of wax molds. For large, thick-walled wax molds, due to the longer printing time, the cumulative effect of temperature changes is greater, and stricter temperature control is needed to ensure uniform sintering of the internal and external wax structure; while small, thin-walled wax molds, although the printing time is relatively shorter, due to the fragility of their structure, they are more sensitive to temperature fluctuations, and they also need a stable platform temperature environment to ensure the quality of wax molds to avoid deformation, damage, etc. caused by temperature changes. The temperature environment should be stabilized to ensure the quality and to avoid the deformation and damage of the wax molds due to temperature change.

In summary, the key technical parameters of laser power and wavelength, print layer thickness and accuracy, and temperature control of the build platform interact with each other to determine the print performance and mold quality of SLS wax 3D printers, and require in-depth understanding and consideration when using and evaluating these printers.

了解SLS蜡模3D打印机的关键技术参�?/a>最先出现在三帝科技股份有限公司�?/p> ]]>