Question
Download Solution PDFIn order to prevent tool from rubbing the work, __________ on tools are provided.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFRake angle: It affects the ability of the tool to shear the work and form a chip. After plastic deformation chips flow over the rake face and heavy drag exists between chip and rake face.
Relief angle: It minimize rubbing contact between machined surface. It helps to eliminate tool brakeage and increase tool life. It prevents side flank of tool from rubbing against the work.
Last updated on May 30, 2025
-> The ISRO Technical Assistant recruitment 2025 notification has been released at the official website.
-> Candidates can apply for ISRO recruitment 2025 for Technical Assistant from June 4 to 18.
-> A total of 83 vacancies have been announced for the post of Technical Assistant.
-> The Selection process consists of a written test and a Skill test.
-> Candidates can also practice through ISRO Technical Assistant Electrical Test Series, ISRO Technical Assistant Electronics Test Series, and ISRO Technical Assistant Mechanical Test Series to improve their preparation and increase the chance of selection.