DEVICE AND METHOD FOR GRIDNING EDGE OF CIRCULAR THIN PLATE

摘要

PROBLEM TO BE SOLVED: To provide a simple and small edge grinding device that does not load large labor to a worker and can perform edge grinding in a short time. SOLUTION: A grinding wheel mounting part 13 is formed on a rotation shaft 11 of an edge grinding part 3 of an edge grinding device 1. A rough grinding wheel holder 14 is mounted to the grinding wheel mounting part 13 so that it can be automatically exchanged by a tool exchange arm 15. A finishing grinding wheel 12 is fixed to the rotation shaft 11.