The grindstone hippopotamus - in the grinder

摘要

(57) Abstract Objective By adding improvement to grindstone hippopotamus -, the grindstoneThe abrasive grain and the chip difficult to come in contact with the hippopotamus - inside HKRPT doing objectWith it does. Constitution In the grinder, the inside and before of the grindstone hippopotamus 1In the inside of the hippopotamus 3 in Hari facilities doing the thin stainless steel boardTo make the ri abrasive grain and to be able to prevent the adhesion of the chip, pulling, waIt tried to be able to prevent the damage of the surface of - ku.