Industry News & Blog

CNC Machining of a Connecting Arm for Gear Manufacturing

CNC Machining – Indiana

At Toolcraft, LLC, we specialize in close tolerance machining of specialty items, such as gages, tools, fixtures, prototypes, and machine parts. Our decades of experience have taught us to do this with maximum efficiency, which translates directly into cost savings for our customers. We fabricated the connecting arm shown here for a longstanding client in the gear manufacturing industry as a replacement part for one of their critical pieces of equipment.

Featuring 2.0″ thick 4140 PH steel construction, this workpiece features overall dimensions of 6.0″ in width and 20.0″ in length. Our technically skilled machinists were able to hold tight +/-.001″ dimensional tolerances when creating complicated geometries in this uniformly hard material. The keen eyes and precision measuring equipment in our inspection area validated we met the exact requirements of the specification.

  • CNC Machining
  • CNC Machining Center
  • 2″ Thick x 6″ x 20″
  • +/-.001″

Delivery/Turnaround Time

In less than one month’s time, the connector arm was replaced and our customer’s equipment was running at peak efficiency.

Material Used4140 Steel
Material FinishMachined
Volume1 Piece
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 & Blog