·采用磨頭移動式結(jié)構(gòu),床身整體鑄造,整機剛性好:
·工作臺縱向移動和磨頭橫向移動為液壓傳動,無級調(diào)速,橫向也可手動進給:
·砂輪主軸前端采用內(nèi)柱外錐形滑動軸承,使用壽命長,維修方便,結(jié)構(gòu)剛性好,精度高,磨削工件粗糙度低;
·主軸運轉(zhuǎn)由外置低震動電機驅(qū)動,橫向熱變形小:
·采用獨立外置液壓站,機床熱變形小:
·磨頭垂直進給為手動,配有快速升降機構(gòu),能減輕勞動強度,提高工作效率:
·機床運動平穩(wěn)、性能可靠、噪音低。
主要技術(shù)參數(shù) Main Specifications | 單位 unit | M7132-GL M7132W-GL | M7132/F M7132W | M7132x16 M7132x16W | M7132x20 M7132x20W | |
工作臺面尺寸(寬×長) Size of working table (W×L) | mm | 320x1000 | 320x1600 | 320x2000 | ||
磨削尺寸(寬×長×高) Max.size of workpiece to be ground (W> | mm | 320x1000x 400 | 320 x1600 x400 | 320x2000x400 | ||
工作臺縱向移動量(液動) Table Longitudinal travel (Hydraulic) | mm | 200-1110 | 200-1700 | 200-2100 | ||
工作臺負載量(含電磁吸盤) Max.Allowable weight of workpiece (Including electromagnetic chuck) | kg | 500 | 800 | 998 | ||
砂輪尺寸(外徑×寬度×內(nèi)徑) Grinding wheel size (O.D×W×I.D) | mm | Φ400 x 50 x Φ203 | ||||
電氣設(shè)備總?cè)萘? Electrical equipment total capacity | kVA | 14 | ||||
磨頭電機 | 功率 Grinding wheel motor power 轉(zhuǎn)速 Rotational speed | kW r/min | 7.5 1440 | |||
加工工件等厚度 Working surface to base level parallelism | mm | 300:0.008 | ||||
工件表面粗糙度 Surface roughness | µm | Ra0.63 | ||||
機床外形尺寸(長×寬×高) Overall dimensions (L×W×H) | mm | 3000x1782x2057 | 4360x1712x2057 | 5020x1712x2057 | ||
包裝箱外形尺寸(長×寬×高) Packing dimensions (L×W×H) | cm | 261x167x242 | 286x175x236 | 470x170x250 | 532x170x250 | |
凈重 N.W | kg | 約3250 | 約4000 | 約4500 | 約5000 |