Subscribe to the EPMA Mailing List

Injection Pump Sprocket

  • Share this page:
Injection Pump Sprocket
Benefit: Cost Saving, Improved Performance
Main Forming Process: Conventional Processing
End Use Sector: Automotive
Material: Copper, Stainless Steel

Description

This complex 4-level copper-nickel-steel injection pump sproket has a tensile strength of 545MPa, a yield strength of 379MPa and fatigue endurance limit of 235Mpa. The sproket operates in a diesel injection punp and has a very intricate shape with double tooth diameters. Secondary operations include machining and heat treating the teeth to a minimum 60HRA hardness.

Component Specification

Weight (g): 36
Tensile Strength (MPa): 545
Yield Strength (MPa): 379
Hardness (HRA): 60

The information contained in these case studies is provided by third parties and although EPMA does its best to ensure the case studies are accurate it is not liable for any mistakes or wrong information

Go To Top