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The project “Key Technologies, Processes, Equipment and Automatic Production Line for High-Speed Dry Cutting Gear Hobbing” won the first prize of the “China Machinery Industry Science and Technology Award.”
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“ Key technologies, equipment and automated production line for high-speed dry-cutting gear hobbing ” Project
Won the First Prize of China Machinery Industry Science and Technology Award
2019 Year 10 Month, Landai Transmission participated in the “ Key technologies, equipment and automated production line for high-speed dry-cutting gear hobbing ” project awarded by China Machinery Industry Federation and China Mechanical Engineering Society “ Science and Technology Progress Award ” First Prize (Certificate No.: D1901003-06 ). General Manager Zhu Junhan, as one of the major contributors, won “ Science and Technology Progress Award ” First Prize (Certificate No.: D1901003-09 ).
Ensuring consistent product processing accuracy and achieving efficient automated production of gears has long been a bottleneck hindering our company's product upgrades and capacity improvement. Relying solely on purchasing foreign equipment is not enough to keep up with market changes and achieve rapid mass production. Furthermore, foreign equipment is expensive, putting significant pressure on production costs. We urgently need to break through the technology of green and efficient automated production of gears. From 2016 year onwards, our company, through joint research with Chongqing University and Chongqing Machine Tool Group, has researched and applied high-speed dry-cutting gear hobbing technology, error compensation technology, and multi-process modular integrated technology for gear processing, developing high-speed dry-cutting gear hobbing equipment and a multi-process integrated automatic production line for gear processing; procurement and use of Chongqing Machine Tool's YDE3120CNC、YDZ3126CNC-CDR and other CNC dry-cutting gear hobbing machines and ZDX100、ZDX200 series of automated production line equipment for gear processing to achieve green, efficient, and precise automated processing of gears.
The improvement in product quality, performance, and production capacity has made the company a supplier of power transmission components to many well-known passenger car companies such as Toyota, Geely, Chery, and Seppa. Some products are exported to the Middle East, India, and Southeast Asia. With the enhancement of R&D capabilities, the company's future target customer base will gradually shift towards high-end customers, continuously enhancing the market competitiveness of our gears, shafts, transmission assemblies, die castings and other products, and the company's sustainable development capabilities.
Landai Transmission will take this award as an opportunity to continue to focus on gear processing and manufacturing, continuously promoting technological innovation, and striving to become a leader in precision gear processing and manufacturing.


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