A pump gear spline shaft is a critical component in various types of pumps and gear systems, designed to transmit torque while maintaining alignment between connected parts.
A spline shaft has ridges or teeth (splines) machined along its length, allowing it to mesh with matching grooves in a mating component, In pumps, it ensures precise power transmission between the motor and pump gears or impellers while accommodating slight misalignments.
Key Features of spline shaft in pump gear
material: 8620H/ 20CrMnTi Spline Types: Involute Splines/Straight Splines Machining method: turning, heating and hobbing
Turning: using Mazark CNC turning machine, get a specific dimension and fine surface.
Gear hobbing: is a gear manufacturing method to cut teeth into the blank with a hob, all of our hobbing and shaving are automatic, make sure high accuracy of teeth profile and lead.
Gear shaving: removes small amounts of metal from the working surfaces of gear teeth. correct errors in index, helical angle, tooth profile. teeth shaving process can also improve tooth surface finish. Shaving provides for form modifications that reduce gear noise. These modifications can also increase the gear’s safety and life.
Module: 0.8-8 mm
Hardness: 58-62HRC
Case depth: 0.8-1.2 mm
This hydraulic pump gear set mounted of drive gear(with inner spline) and driven gear(idler gear).
