アップカットとダウンカットの違いは？ | オーエスジー

The upcut starts with a chip thickness of 0 and thickens little by little. Although it tends to wear quickly by scraping while scraping the workpiece surface, a good finish surface can be obtained.

 

Features of climb cut

climb cut starts with a thicker chip thickness and gradually becomes thinner. It is a processing method that has a good chamfer of cutting edges and is less likely to cause vibration and vibration. They also tend to wear less and are better in terms of tool life.

What ?

What is Upcut	is climb cut
The chip thickness starts at "0" and gradually thickens. ・Scrape while rubbing the surface to be machined. ・The burden on the cutting edge increases. ・Wears out quickly ・Vibration is likely to occur. ・Good finishing surface can be obtained.	At first, the chip thickness is thick, and gradually it becomes thinner ・Good chamfer of cutting edges ・Less wear and tear ・Less vibration ・Effective for workpiece materials that are prone to work hardening

 

In OSG's ThreadPro program creation application for thread mills, climb cut is input as the initial value, which can aim for stable machining with little vibration.

 

・ What is the ThreadPro Threat Mill Program Creation App?