Custom Broach Tooling for Gear Manufacturing

Custom Broach Tooling – S. Carolina

For over half a century at Toolcraft, LLC the expert craftsmanship of our toolmakers has been elevating the industry standard for precision broach tooling. We fabricated the tool set highlighted here for a customer in the gear manufacturing industry who knew they could rely on us for a superior product and great service.

Used to manufacture large gears, this set of tooling included a broach horn with dimensions of 6.0″ in diameter x 16.0″ in length, which we fabricated from 8620 steel to provide high surface wear resistance. We fabricated the two 1.5″ wide x 18.0″ long shims, one measuring 0.250″ in thickness, the other 0.187″ from tough A2 steel for maximum dimensional stability during heat treatment.

 

  • CNC Turning
  • CNC Milling
  • Surface Grinding
  • Cylindrical Grinding
  • Lathe, Mill, Surface Grinder, Cylindrical Grinder
  • 6″ Dia x 16″ Long
    .250″ Thick x 1.500″ x 18″ Long
    .187″ Thick x 1.500″ x 18″ Long
  • +/-.0002″

Capabilities Applied/Processes

Primary operations consisted of CNC turning and milling to create the part features and geometries. The parts were then case hardened to RC 58-60. The talents of our journeymen grinders were required to hold these components to within tight +/-.0002″ dimensional tolerances. 

Delivery/Turnaround Time

We delivered the tooling to the customer within a 4 week timeframe, where it is now helping them yield high production rates and  manufacture the best possible product. Our commitment to excellence is why we achieved a long standing relationship with this client and continue to do many projects for them.

Material Used8620 Steel, Case Hardened 1/32″ Deep, RC 58-60
A2 Steel RC 58-60
Material FinishGround
Volume1 Broach Horn
2 Broach Shims
Turnaround Time4 Weeks
If you are interested in learning more about this project and the processes we used to produce it, contact us today.

Industry News

SHOP SOLUTIONS JANUARY 2022

SHOP SOLUTIONS JANUARY 2022

I’m starting to see more and more cracked powdered-metal connecting rods these days. After checking to [...]
Machine tools built for productivity and precision

Machine tools built for productivity and precision

Victor machine tools have a reputation for build quality and stability, and on Stand 619 in Hall 19 [...]
Precision Components And Tooling Systems Market 2021 Top Growing Companies Analysis and Segmentation Outlook till 2028

Precision Components And Tooling Systems Market 2021 Top Growing Companies Analysis and Segmentation Outlook till 2028

The most recent Precision Components And Tooling Systems Market statistical surveying report involves a [...]