Turning inserts Japanese metal ceramics

FAQ：

1. Flank Wear: (This is a common form of wear.)
Impact: The workpiece dimensions gradually change or the surface finish deteriorates.
Cause: The cutting speed is too high, reaching the end of the tool's service life.
Measures: Adjust the machining parameters, such as reducing the cutting speed and using more wear-resistant inserts.

2. Chipping Issue: (An undesirable form of wear.)
Impact: Sudden changes in workpiece dimensions or surface finish, resulting in a spark-strewn surface with burrs.
Cause: Inappropriate parameter settings, incorrect choice of insert material, poor workpiece rigidity, or unstable insert clamping.
Measures: Check if the parameter settings are reasonable and select the appropriate cutting tools based on the workpiece material.

3. Severe Fracture: (A very undesirable form of wear.)
Impact: Occurs suddenly and unpredictably, leading to the scrap of the tool holder, workpiece, or both.
Cause: Incorrect machining parameter settings, vibration during cutting, or the workpiece or insert not properly installed.
Measures: Set reasonable machining parameters, reduce the feed rate, choose the right cutting inserts, and enhance the rigidity of the workpiece and inserts.

4. Built-up Edge (BUE):
Impact: Inconsistent workpiece dimensions, poor surface finish, and the presence of fuzz or burrs on the workpiece surface.
Cause: Low cutting speed, low feed rate, or the insert not sharp enough.
Measures: Increase the cutting speed, adjust the feed rate, and use sharper inserts.