Open AccessTesting Tool Material on Scratch Tester
Author(s) -
Saurav Salunke
Publication year - 2021
Publication title -
international journal for research in applied science and engineering technology
Language(s) - English
Resource type - Journals
ISSN - 2321-9653
DOI - 10.22214/ijraset.2021.39661
Subject(s) - scratch , coating , materials science , machining , distortion (music) , mechanical engineering , deformation (meteorology) , cutting tool , base (topology) , point (geometry) , composite material , computer science , engineering drawing , metallurgy , engineering , amplifier , mathematical analysis , geometry , mathematics , optoelectronics , cmos
In manufacturing industry cutting tools are considered as the backbone of the metal cutting operation. In metal cutting operation there is relative motion between the tool and the workpiece. As the tool material is harder than the workpiece material, there is deformation of the workpiece which acts as a base for the formation of chips. If we observe the process of metal cutting, we can easily find out that there is a considerable amount of heat generated during the machining operation. As there is a point of interface between the tool and the workpiece, there is absorption of generated heat into both the tool as well as work material. Due to the absorption of the heat there is distortion in the tool material. In this research article we have taken the base parameters as speed, load and stroke and the output parameter is taken as the load which breaks the coating of the tool. Keywords: tool coating, scratch tester, speed, stroke, coating.