Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Select Language
Recently, China North Locomotive Group Yongji Motor Factory successfully introduced the motor stator and rotor complex die for the railway technology to introduce the long-term passenger shares and the Alstom 200-km EMU. YJ87A motor stator and rotor complex die is the iconic mold of Changke and Alstom projects. This set of molds has high precision and quality requirements, and the complexity of the shape and structure is not only the first time in the history of mold manufacturing in Yongji, but even the leaders in the domestic mold industry are not afraid to accept it. The leaders and technicians of Yongji Factory Tooling Factory were not intimidated by the difficulties. Without any experience, they set up a special technical team to combine a lot of production experience to find a large number of technical materials at home and abroad. After more than a month of staying up all night, the first assembly test in May 2006, all sizes meet the requirements, but the product burrs are out of tolerance. "To make a good product." In the face of the problem, they launched a new round of research. After the technical analysis meeting, from the raw materials, stability and other reasons to find the reasons, after seven large-scale improvements, and finally created a "excellent and excellent education" for the technology introduction project. "Premium mother." The delivery of this set of molds not only opened a new page in the manufacture of North Wing Yongji factory molds, but also created favorable conditions for the introduction of technology into localization. |
April 10, 2023
September 22, 2022
March 17, 2022
April 21, 2023
April 19, 2023
May 13, 2023
May 03, 2023
Through years of technical research and development and practical experience, Yongrong Power Co., Ltd. has developed a new set of cast aluminum manufacturing process, making its products in strength,...
The rotor with shaft is a kind of widely developed and adopted motor design, also known as the magnetic pump rotor, compared with the ordinary motor, it adopts different design concept of the...
Progressive punching is an efficient self-riveting process of fixed rotor, which can realize large-scale and precise riveting operation and is suitable for mass manufacturing production line. The...
Laser cutting provides greater precision in stator and rotor machining, using a highly focused beam that acts as a heat-affected zone during cutting without causing extensive thermal damage to...
Email to this supplier
April 10, 2023
September 22, 2022
March 17, 2022
April 21, 2023
April 19, 2023
May 13, 2023
May 03, 2023
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.