top of page
koher technical guidance.png

Technical Guidance

Here we provide you technical guidance for trouble shooting when machining. 

인선파손03 - 호닝부족으로 파손.jpg

Tech guidance #1

Edge Broken

Weak edge treatment might cause short tool life with edge breakage. 

In this case, making honing bigger would solve the problem with longer tool life. 


Tech guidance #2

Flank wear

Flank wear occurs when cutting speed is slow, choose faster speed and feed rate. 


Tech guidance #3

Crator wear

Crator wear occurs quite often at "hard turning process" with high accuracy of surface roughness. In this case, making sharp edge with choosing KB404 / KB504 for higher heat resistance grade. 

bottom of page