Internal Precision Steel Gear Wheel
Description
The internal precision steel gear wheel is machined from high quality 40Cr medium carbon steel. The steel is nitrogen treated in order to reach a hardness of HRC55.
Application scope
Internal precision steel gear wheels are used in the mechanical transmission systems of machine tools, starters, ball mills, and other engineering machinery components. Our gears are precisely machines for smooth and reliable operation.
Manufacturing data
Tooth type: spur gear
Material: 40Cr
Module: 1M
Number of tooth: 96
Pressure angle: 20°
Tooth height: 30
Inner hole: 100(+0.01/+0.03)
Hardness: HRC55
Heat treatment requirements: quench and tempering, nitrogen treatment
Gear position: external gear
Features
1. The gear wheels mesh smoothly with no vibration and minimal noise due to the precision machining.
2. Hardened face gear can be treated with a shot peening process following grinding in order to generate the surface stress state acting on the surface contact of gear tooth. This improves the contact strength of the teeth and maximize the surface life of the gear wheel.
Processing conditions: we supply standard internal precision steel gear wheels as well as those produced according to your custom requirements.
JST Gear, is a reliable precision metal gear manufacturing company, as a leading internal steel gear wheel manufacturer and supplier, we offer a wide range of precision drive components , including carbon steel gear, brass gear, worm gear and gear assembly. We have fully equipped manufacturing equipment for making good quality internal precision gears, we can provide custom gears in client needs.
