Training on Tool Grinding for Teachers, SMK Muhammadiyah, 1 Klaten Utara, Central Java

Abstract

The formation of metal products in machining processes is carried out with the help of cutting tools. The principle of metal cutting is essentially rubbing and pressing, so in long-term use, the cutting tools will experience wear and require reconditioning. Tool reconditioning through sharpening is done by gently rubbing it against a grinding wheel, where the abrasive material on the wheel will cut or erode the tool. Sharpening can be done by machine or manually. The sharpness and geometry of cutting tools greatly determine the quality of metal manufacturing products. From the observations of partners, the skill of manually sharpening cutting tools is not yet possessed by the teachers or students of Muhammadiyah 1 Klaten Utara Vocational School. This community service activity is carried out by providing knowledge about cutting tools and manual sharpening skills. The target output is an improvement in the sharpening technique competency, especially for the teachers of Muhammadiyah 1 Klaten Utara Vocational School, and it is expected to be taught to their students.