A gear shaft is a critical component in various types of pumps and gear systems, designed to transmit torque while maintaining alignment between connected parts. engrenagem da bomba hidráulica set mounted of drive gear(with inner spline) and driven gear(idler gear).
A spline shaft gear 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.
Módulo: 0.8-8 milímetro
Dureza: 58-62HRC
Profundidade do caso: 0.8-1.2 milímetro
Gear journal roughness:0.15-0.25
teeth end surface:0.15-0.25
Key Features of spur gear in pump gear
material: 8620H/ 20CrMnTi Spline Types: Involute Splines/Straight Splines
Machining method: torneamento, heating and hobbing
Turning: 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. corrigir erros no índice, ângulo helicoidal, perfil do dente. O processo de raspagem dos dentes também pode melhorar o acabamento da superfície do dente. O barbear fornece modificações de forma que reduzem o ruído da engrenagem. Essas modificações também podem aumentar a segurança e a vida útil do equipamento.
Gear heat treatment: a critical step in gear manufacturing to enhance hardness, strength, wear resistance.
Technical demand:Carburizing and quenching, dureza 58-64 HRC, case depth 0.6-1.0mm
Moagem de engrenagens: Gear grinding is a precision machining process used to improve the surface finish, accuracy, and durability of gears.
Gear testing: Gear inspection ensures quality, accuracy, and performance by verifying dimensional tolerances, tooth geometry, surface finish, and hardness.
| Tooth Profile | Ensures correct involute shape for smooth meshing |
| Pitch Accuracy | Affects gear engagement and noise levels |
| Runout | Checks eccentricity and alignment errors |
| Surface Finish | Impacts wear resistance and fatigue life |
| Dureza & Case Depth | Verifies |
