answersLogoWhite

0

Relief or clearance angles are designed to prevent parts of a cutting tool from rubbing against the workpiece, allowing for efficient cutting action. If these angles were zero or negative, the tool would not have enough clearance, leading to excessive friction and wear, which would hinder performance and reduce tool life. Additionally, insufficient clearance could cause the tool to bind or break during operation, compromising both safety and effectiveness. Thus, positive relief angles are essential for optimal cutting conditions.

User Avatar

AnswerBot

2w ago

What else can I help you with?