Which Cutting Variable Affects Tool Life The Most? Feed rate has the most significant effect on tool life followed by spindle speed and depth of cut. Which of the following factors affects tool life the most? Factor # 1. Cutting Speed: Factor # 2. Physical Properties of Work Piece: Factor # 3. Area of Cut:
What Are The Major Properties Required Of Cutting Tool Materials Why? What are the key characteristics that a cutting tool must have and why? Hot hardness, so that hardness, strength, and wear resistance of the tool are maintained at the temp encountered in machining operations. … reduce friction and wear, thus improving tool life and
What Are The Types Of Tool Wear? Abrasive Wear. The wear land is a pattern of uniform abrasion on the cutting edge of the tool, caused by mechanical abrasion from the workpiece. … Chipping. … Thermal Cracking. … Fracture. What are the different causes of tool wear? Abrasive wear is basically caused by the impurities