JPS604358U - cutting wheel - Google Patents

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面はこの考案に係り、第１図は切断砥石の斜視図、第
２図は切断機の回転軸に装着した切断砥石正面図である
。 １・・・・・・導電性切断砥石、２・・・・・・軸孔、
３・・・・・・切欠部、４・・晶非導電性砥石体、５・
・・・・・切断機、６・・・・・・回転軸、７・・・・
・・フランジ、８・・・・・・被加工物、９．１０・・
・・・・電極。The drawings relate to this invention; FIG. 1 is a perspective view of a cutting wheel, and FIG. 2 is a front view of the cutting wheel attached to a rotating shaft of a cutting machine. 1... Conductive cutting grindstone, 2... Shaft hole,
3... Notch portion, 4... Crystal non-conductive grindstone body, 5...
... Cutting machine, 6 ... Rotating shaft, 7 ...
...Flange, 8...Workpiece, 9.10...
····electrode.

Claims (3)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）全体を導電性砥石材で形成された円板状砥石の端
周縁部に放射方向に所定間隔おきに切欠部を適数個配列
形成し、該切欠部に非導電性砥石体を埋設一体に形成し
て成ることを特徴とする□　　　　切断砥石。(1) An appropriate number of notches are arranged at predetermined intervals in the radial direction on the edge of a disc-shaped grindstone made entirely of conductive grindstone material, and a non-conductive grindstone body is embedded in the notches. □ Cutting whetstone characterized by being formed in one piece. （２）前記切断砥石は肉厚１ｒＩｒｌｎ以下の砥石であ
ることを特徴とする実用新案登録請求の範囲第１項記載
の切断砥石。(2) The cutting whetstone according to claim 1, wherein the cutting whetstone has a wall thickness of 1rIrln or less. （３）前記切断砥石は電鋳物で形成された円板状砥石で
あることを特徴とする実用新案登録請求の範囲第１項ま
たは第２項に記載する何れかの切断砥石。(3) The cutting whetstone according to claim 1 or 2, wherein the cutting whetstone is a disc-shaped whetstone made of electroformed material.