Robot Joint Gear Grinding Involute Gear robot arm Harmonic Drive

Robot Joint Gear Grinding Involute Gear robot arm Harmonic Drive

Smooth Transmission: The involute tooth profile keeps the positive pressure direction along the meshing line constant during meshing. This gives stable gear stress, reducing impact and vibration. It helps the arm operate precisely by avoiding force - induced movement deviations.
Separability: For involute gears, if the modulus and pressure angle of two gears are equal, a small change in center distance won't change the transmission ratio, as it depends on base - circle radii.
Easy Processing & Detection:
Involute tooth shapes have mature processing methods like hobbing and shaping. Standard tools and measuring devices are available, making mass production and quality control easier.

DINGSCO---Professional Gear Supplier

1.Professional focus: We focus on the design, development and manufacture of small module spiral bevel gears, high reduction hypoid gears and cylindrical gears, and this focus has enabled us to accumulate deep expertise and experience in these fields.

2.Scientific research and development capabilities: Our company was founded in 1994, with the background of being founded by the Gear Research Institute of Central South University, with doctoral and graduate students and other highly educated talents, the scientific research ability of these talents has made great contributions to the company's technological innovation and product research and development.

3.Quality policy: We adhere to the quality policy of "Scientific and Technological Innovation, Quality First", and has won the trust of customers with stable and excellent quality, which is the key to maintaining a leading position.

Our company was formerly known as Changsha Double Star Gear Industrial Co., Ltd, which was established in 1994. It is a directly affiliated university-run enterprise founded by Central South University Professor Zeng Tao, the leading expert on spiral bevel gears in China. It was later renamed as Changsha Senjie Gear Co., Ltd (abbreviated as "CSG") in 2016. CSG is a production R&D base specializing in professional design, reserch, manufacture and sales of high-quality small module spiral bevel gears and high reduction hypoid gears and cylindrical gears. In 2023, Hunan Dinghan New Material Technology Co., Ltd. was established as a specialized international export business department. CSG has strong scientific research and development capabilities and is also equipped a full set of advanced equipment including seven-axis five-linkage CNC spiral bevel gear grinding machines and gear milling machines. By making the best use of the scientific and technological achievements and equipment of the Gear Research Institute of Central South University, machanical processing, heat treatment and testing. We have developed high-quality products featuring high reduction, high speed, heavy load, low noise and less teeth for users.

With the quality policy of "scientific and technological innovation, quality first, being first-class firm and customer‘s satisfaction", we have won the trust of well-known domestic and abroad enterprises with stable and excellent quality. It is committed to be a pioneer of the industry of China's small-module spiral bevel gears, and is dedicated to providing service for any related industry requiring industrial robots, CNC turning and milling compound power tool turrets, industrial sewing machines, reducers, bicycles, power tools and aeromodelling. We sincerely look forward to your cooperation!