項(xiàng) 目 | Item | MGBA1420A |
可磨外徑 | External diameters groundable | 8~200 mm(0.3~8") |
可磨孔徑 | Bores groundable | 18~80 mm(0.7~3") |
大磨外圓長度 | Max.grinding length | 500 mm(20") |
大磨孔長度 | Max. length of bore groundable | 125 mm(5") |
工作臺大移動量 | Max travel of the table | 600 mm(24") |
工作臺液壓移動速度 | Hydraulic traverse speed of the table | 0.01~4m/min(0.0004~157"/min) |
工作臺大移動角度 | Max.angle swivel of the table | ±7° |
砂輪架手輪轉(zhuǎn)-轉(zhuǎn)的移動量 | Traverse per turn of head wheel | 1 mm(0.04") |
微調(diào)捏手每格的移動量 | Movement per graduation on micro adjustment knob | 0.001 mm(0.00004") |
大砂輪直徑 | Max.grinding wheel diameter | 400 mm(16") |
大砂輪直徑時的砂輪線速度 (二檔) | Peripheral velocity of grinding wheel at max. size | 35,17.5 m/s(115,57"/s) |
*頭架主軸轉(zhuǎn)速(無級) | Spindle speed (stepless speed changing)of wheelhead | 80~300 rpm |
頭架主軸錐孔的莫氏錐度(無級) | Spindle nose taper of wheelhead | Morse No.4 |
尾架套筒大移動量 | Strock of center sleeve max. | 30 mm(1.2") |
尾架頂孔的莫氏錐度 | Taper of center sleeve hole | Morse No.3 |
內(nèi)圓模具主軸轉(zhuǎn)速 | Spindle speed of internal grinding attachment | 13300 rpm |
電機(jī)容量 | Electric motors | 4.4 kw |
機(jī)床外形尺寸(長X寬X高) | Overall dimensions (LxWxH) | 2200X1405X1500 mm(86*57*59") |
機(jī)床重量 | Weight of machine | 2500 kg |
工作精度Working Accuracy | |||
項(xiàng) 目 | Item | 外圓External | 內(nèi)圓Internal |
圓 度 | Roundness | 0.0005 mm | 0.002mm |
圓柱度 | Cylindricity | 0.003mm | |
粗糙度 | Surface Roughness | Ra<0.01 μm | Ra<0.04 μm |
Main Accessories主要附件 | ||
1 | 冷卻液箱 Coolant tank | 1 set |
2 | 開式中心架 Open center rest | 1 set |
3 | 砂輪修整器 Grindingwheel dresser | 1 set |
4 | 砂輪夾板 Grinding wheel clamp | 2 sets |
5 | *內(nèi)磨接長軸 Extension shaft for internal grinding | 1 set |
6 | 砂輪平衡器 Grinding wheel balancer | 1 set |
7 | 三爪卡盤 Three jaw chuck | 1 set |
8 | *閉式中心架 Closed center rest | 1 set |
9 | 其他附件 Other accessories |
產(chǎn)品說明文字、圖樣及技術(shù)參數(shù)隨技術(shù)發(fā)展而更改,本介紹僅供參考。