CNC Machining Custom Precision Bolt

Functions of the Round High Precision Shoulder Bolts:
The custom CNC machining parts are used to connect components and serve as a positioning element to ensure working stability.

Customer Pain Points:
Out-of-Tolerance Thread Size: Leads to poor assembly and affects fitting accuracy.
Thread Chipping: Causes connection failure, resulting in equipment malfunction.

Solutions:
Use fully machining grinding process to replace traditional turning.
Process Flow: Precision Centerless Grinding → Precision Punch Grinding → Precision Surface Grinding
Advantages:
* More precise control of thread size tolerances to avoid stress concentration caused by turning.
* Improved wear resistance of the thread surface to reduce the risk of chipping.

Effects:
Wear rate reduced by 60%.
Production efficiency increased by 50%.