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Customer case · Materials industry丨LiM Laser to promote the new materials in China to achieve independent material verification

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Customer case · Materials industry丨LiM Laser to promote the new materials in China to achieve independent material verification

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  • Time of issue:2022-06-29 13:33
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(Summary description)

Customer case · Materials industry丨LiM Laser to promote the new materials in China to achieve independent material verification

(Summary description)

  • Categories:news
  • Author:
  • Origin:
  • Time of issue:2022-06-29 13:33
  • Views:
Information

Metal powder material -- the key of metal 3D printing

Metal 3D printing materials are an important material basis for the development of metal 3D printing technology. To some extent, the development of materials determines whether 3D printing can be used more widely. The research and development and breakthrough of metal 3D printing materials are the basis for the promotion and application of metal 3D printing technology, as well as the fundamental guarantee for printing, which is conducive to the breakthrough of metal 3D printing industry and the revolution of aerospace, machinery, medical and other advanced fields. At present, 3D printing is developing rapidly in aerospace, automobile manufacturing, medical equipment and other fields, which is the opportunity period of metal 3D printing. Industry insiders believe that metal 3D printing with high industry concentration is expected to usher in more significant development on the basis of further innovation of metal materials.

China Machinery New Material Research Institute (Zhengzhou) Co., LTD. (hereinafter referred to as "China Machinery New Material") is a new research and development institution jointly initiated by China Mechanical Research Institute Group Co., LTD., Beijing Mechanical Science Guocuang Lightweight Science Research Institute Co., LTD., Zhengzhou Municipal People's Government and Zhengzhou High-tech Zone. Institute of relying on national innovation center of lightweight material forming technology and equipment, advanced forming technology and equipment at the national level, such as national key laboratory of science and technology innovation platform, make scientific theoretical research, frontier technology research and transfer into, construction has a super-fast laser cladding technology laboratory, 3 d printing technology lab, increasing material manufacturing material lab and other professional laboratory.

 

中LiM laser equipment purchased from new Materials

 

01

LiM Laser metal 3D printing device

Promote the validation and innovation of metal powder

The importance of metal powder material determines that it must be strictly verified before application, which can ensure the performance of the forming parts. In the past, THE research and development and verification of METAL powder materials by CMC New materials could only detect the chemical elements, particle size, fluidity and other indicators of the material itself in the laboratory, but could not verify the mechanical properties of the formed products. Based on this demand, CMC New materials purchased LIM-X400 series 3D printing equipment from LiM Laser. The verification of material forming products has been realized in the laboratory.

 

Material verification was carried out using LiM laser 3D printers

According to Fan Bin, general Manager of CMC New Material, "Before the metal powder leaves the factory, because there is no 3D printing equipment, it is impossible to obtain the final mechanical properties of the powder, such as the form and treatment state, so it is necessary to determine the material properties through the feedback of the printing results of the customer after the material is delivered to the customer. In this case, due to different processes, parameter Settings and other factors in the printing process, powder particle size distribution, fluidity and other data will have subtle differences, resulting in it is difficult to confirm its accurate state. The 3D printing equipment of Tianjin LiM Laser Technology Co., LTD. (" LiM Laser ") helps us to pre-validate the powder. The stability and printing effect of the metal materials are verified by 3D printing the formed samples before the powder is delivered, which provides a guarantee for the mass use of the materials." After the introduction of 3D printing equipment, the process of material verification is preloaded to the delivery of materials, which greatly improves the efficiency of material research and development and effectively promotes the application of new materials. A wide range of materials, including superalloys and titanium alloys, have been proven in the LiM Laser LIM-X series OF 3D printing devices.

 

中机新材用镭明激光3D打印机所打样件

 

02

Professional after-sales team & perfect training mechanism

Remove the worries of customers

After the equipment was sold, LiM Laser provided comprehensive product training and on-site explanation to help customers quickly master the operation and maintenance of the equipment. In addition to face-to-face communication with customers, LiM Laser helped customers solve problems during the 3D printing process, ensuring the stable operation of the equipment. "After the purchase of LiM Laser equipment, three engineers spent a long time in our company on equipment debugging and operation training. We didn't leave until we had fully mastered the operation method of the equipment. LiM technicians were very professional and dedicated in providing solutions to any problems we encountered during the printing process."

LiM Laser has a strong after sales team. Fast, accurate, thoughtful and thorough, LiM Laser always adhere to the purpose of after-sales. LiM Laser customer service staff on call 24 hours a day, always pay attention to customer needs change and product satisfaction, always to effectively solve customer problems as the principle, let customers buy without worry, establish a good reputation.

Metal application field of 3 d printing is quite widespread, in the aerospace, automobile manufacturing, injection molding, medical and other industries have many application scenarios, a number of important parts are completed by 3 d printing, and mature, high-performance powder material directly affect the success rate of the finished products to print to a certain extent, also affect the development of 3 d printing. In the future, with the continuous development and application of new materials, 3D printing can be applied in a wider range of fields, thus making 3D printing the main means of manufacturing and greatly promoting the development of technological innovation and advanced manufacturing.

 

LiM - X400 series:

Build size: 400mm×450mm×500mm (not including substrate) (can be customized)

Printing accuracy: ≤±0.1mm (XY)

Equipment advantages

1, high reliability, core parts are all selected from top suppliers at home and abroad, high precision, reliable performance, high degree of automation, easy installation and debugging, good human-computer interaction.

2, high efficiency and stability, in forming efficiency, process optimization, soot filtration to make outstanding innovation, reduce inert gas consumption, the use of permanent filtration system, without replacing the filter element.

3, safety protection, printing and cleaning powder using multi-station conversion, the whole process of safety protection, reduce the operator and powder contact, strictly ensure the use of equipment environment clean.

4, comprehensive solutions, from raw materials, powder treatment to processing technology, process analysis, and then to the post-treatment methods of the solution.

Functions and Features

1. The LIM-X400 series of selective laser melting equipment has a standard machining size of 400mm×450mm×500mm and offers multiple laser systems. The LIM-X400 series is a high-performance device with its very large production space and laser technology. An extremely rich infrastructure and a wide range of configuration options enable application-oriented device configuration.

2. Use Magics RP, module Support GeneratorSG+ and SLM Build Processor to process and generate processing files. You can download and edit data formats used in professional fields.

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