Chongqing Chuangjing Warm Forging FormingCo.,Ltd.
Chongqing Chuangjing Warm Forging Forming Co., Ltd. is a private company and was founded in 2002. It has two base plants with the total area of 96000 sq. meters and has 404 employees. We have experience of over 15 years conducting hot, warm, cold and combined forging study and production. Currently, the main product line, transmission synchronizer monoblock gear, has taken NO.1 place of domestic market share. The Jiangjin headquarter, has the annual capability of more than 15 million monoblock gear. Meanwhile, the newly opened Yongchuan plant has a potential capacity of 20 million units. The company has been honored as ‘Chinese National High-tech Enterprises’. Also, many cooperated research centers as, ‘Chongqing Gear Parts Precision Forming Mechanical Engineering R&D Center’, ‘Chongqing University - Chuangjing Warm Forging United R&D Center’, ‘Chongqing Municipal Enterprise R&D Center’ have been established. The company has undertaken research project ‘Cold/Warm Precisioned Forging of Automobile Transmission Tooth Part: Industrialization’ from Ministry of Industry and Information Technology, and more than 10 Chongqing Industrial Transformation of Scientific Achievement. The company is awarded by Chongqing city government the Prize For Progress in Science and Technology, and has released more than 53 patents.
Product 1
Development technology/material/manufacturing process nameNew energy driven internal and external spline motor shafts (including hollow type motor shafts, semi hollow type motor shafts, and solid type motor shafts)
Innovation Highlights New energy driven internal and external spline motor shafts (including hollow motor shafts, semi hollow motor shafts, solid motor shafts) have various precision forging forming methods with independent patents for motor shaft processing, which can process various structures such as hollow shafts, semi hollow mandrels, and solid step shafts. With industry-leading full process self production capabilities and cost advantages. We can provide customers with auxiliary services for hollow process modification design, bringing cost value. In 22 years, we have achieved sales of 1.2 million motor shafts.
Applications New energy hybrid vehicle model New energy pure electric vehicle model
Photo of exhibits recommended
Product 1
Development technology/material/manufacturing process nameParking gear parking pawl
Innovation Highlights Provide precision forged products for parking gears and pawls on multiple platforms such as DCT, AT, hybrid, and pure electric vehicles, reducing the total cost of parking mechanisms and providing cost-effective parking solutions. The extrusion forming contour of the parking pawl working surface is ≤ 0.10mm, replacing traditional mechanical processing technology. The profile of the parking gear surface is ≤ 0.10mm, the tolerance of tooth shape angle is ± 0.30 °, and the roughness of the precision forged gear surface is Ra0.8/Rz5, achieving international advanced forming accuracy.
Applications DCT AT hybrid pure electric vehicle
Photo of exhibits recommended
Product 1
Development technology/material/manufacturing process nameClutch Gedr Hub
Innovation Highlights Precision forged clutch integrated gear hub product, providing customers with integrated modification assistance design services, widely used in mainstream design architecture of hybrid electric vehicles, with internal and external spline extrusion forming, complete metal flow lines, excellent mechanical performance, and extrusion surface roughness reaching Ra1.6, leading the industry in technology level
Photo of exhibits recommended