Product Details
Product: High Precision Gear Transmission Parts Powder Metallurgy
Gears
The manufacturing process of powder metallurgy gears is roughly as
follows:
1. Preparation of metal powder: According to the material
requirements of the gear, prepare the corresponding metal powder.
2. Press molding: Metal powder is placed into a mold and pressure
is applied to shape it into the shape of a gear.
3. Sintering: The pressed gear is sintered at high temperature to
form a metallurgical bond between the internal metal powder
particles, thereby obtaining a densified material with high
strength and high hardness.
4. Post-processing: As needed, post-processing processes such as
quenching, tempering, and surface treatment are performed to
further improve the mechanical properties and service life of the
gear.
Products | High Precision Gear Transmission Parts Powder Metallurgy Gears |
Service | Customized |
Shape | Bevel gear/ Straight gear |
Gear Teeth manufacturing | Powder Metallurgy Gears |
Module (M) | ≤4 |
Teeth Accuracy Grade | ISO 6-7 Grade |
Heat Treatment | Carburization and quenching/Carbonitriding/High frequency/Quenched
and tempered...... |
Hardness | Hardened |
Company Profile
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!