項目內容 Item Content YM-7163X12A YM-7163X16B
工作臺面尺寸(寬×長)(mm) Working table size(W×L)
630×1250
630×1600
較大磨削尺寸:長×寬×高(不含吸盤mm) Max.grinding size no chuck(L×W×H)
1250×630×550
1600×630×600
工作臺較大縱向移動量(mm) Max.table longitudinal travel 1350 1700
磨頭較大橫向移動量(mm) Max.cross travel of grinding head 680 700
磨頭較大垂直移動量(mm) Max.vertical travel of grinding head 550 600
磨頭垂直進給手輪刻度值 每格(mm) Feed on vertical feed handwheel Per grad. 0.005 0.005
每轉(mm) Per rev. 0.5 0.5
砂輪尺寸(mm) Wheel size 400×50×203 450×75×203
砂輪轉速(r/min) The rotating speed of grinding wheel 1440 1440
電機總功率(KW) Motor total power 15.2 19.5
砂輪主軸電機(KW) Wheel spindle motou 9 11
油泵電機(KW) Oil pump motor 5.5 7.5
加工對基面平行度(mm) Parallesism of machining sueface to reference surface 0.008/300 0.008/300
表面粗糙度(μm) Surface roughness Ra:0.63 Ra:0.63
機床凈/毛重(kg) N./G.weight 4700/5500 7000/8000