Analysis of the market pattern and the future development trend of the high-precision gear industry

High precision gear Overview

Gear is an important transmission parts in the machine or parts, the use of mechanical transmission is very wide, the gear industry is mainly divided into vehicle gear and industrial gear two categories, of which the vehicle gear market accounts for about 62% of the entire gear market, because the gear industry is closely related to the downstream automobile, engineering and manufacturing industry, so in recent years, the gear industry has been affected by the downstream market, Production showed a relatively large fluctuation. In 2019, China's gear production reached 2.37 million tons, an increase of 8.7%

Related reports: "2021-2026 China Gear Reduction Motor Industry Panoramic Evaluation and Investment Planning Proposal Report" released by China Economic Industry Research Institute; At present, China's gear industry is in the development form of lack of low-end overcapacity, and low-end products account for about 80%.

According to the accuracy, there are 12 grades of gear, of which level 0 is high precision gear, 0-3 is mainly standard measurement gear, 4-6 gear is high-precision transmission gear, 7-8 is ordinary transmission gear, and 9-12 is low-gear gear.

Differin gear application fields lead to differences in the accuracy requirem

ents of gear. For example, the accuracy requirements of middle passenger cars are mostly 4-6, while manual transmission, commercial vehicles, agricultural machinery and construction machinery are about 7-8.

In order to improve the accuracy of the gear, it is necessary to use the precision forging manufacturing process, the precision forging gear industry has a high entry barrier, products and suppliers recognized time and cycle is long, there will not be a large number of enterprises into the market segment in the short term.