material 18CrNiMo Gear teeth Shaft with 25pcs teeth for gearbox reducer
The shaft gear details as following:
Product name:shaft gear teeth
Length:1600mm
Outer diameter:625mm
Module:20
No of teeth:25pcs
Pressure angle:20 degree
Raw Material: 42CrMo, 20CrMnTi, 20CrNiMo,18CrNiMo or other required available
Heat treatment: HR58-62
Tooth shape:helix gear shape
Quality standard:according to approved drawing
Service:discuss with the gear shaft application and design the drawing.
Heat treatment type:Quenching and tempering treatment
The delivery time: 50 days
Package:wooden case
Application:gearbox or reducer transmission
In design, the use of gear shafts is generally limited to the following situations:
1. The gear shaft is generally a small gear (a gear with a small number of teeth).
2. The gear shaft is generally at the high speed level (that is, the low torque level).
3. The gear shaft is generally rarely used as a sliding gear for speed change, and is generally a fixed-running gear. First, because it is in a high-speed stage, its high speed is not suitable for slip speed change.
4. The gear shaft is a combination of the shaft and the gear. However, when designing, the length of the shaft should be shortened as much as possible. If it is too long, it is not conducive to the upper gear hobbing machine. Second, the support of the shaft is too long, which causes the shaft to be thickened to increase the mechanical strength (such as rigidity, deflection, bending resistance, etc.).
