MM1420A高精密*外圓磨床規(guī)格及主要技術(shù)參數(shù) Main Specifications
項(xiàng)目 | Item | MM1420A |
磨削直徑范圍 | Grinding diameters | 8~200 mm |
磨削孔徑范圍 | Gringing bores | 13～80 mm |
大磨削長度 | Max grinding length | 500 mm |
大磨孔長度 | Max grinding depth | 125 mm |
工作臺大移動量 | Max travel of table | 600 mm |
液壓移動速度 | Hydraulic traverse speeds | 0.01～4 m/min |
工作臺轉(zhuǎn)動范圍 | Swivel range of the table | -5°～+9° |
砂輪大線速度 | Max peripheral speed of grinding wheel | 37 m/s |
砂輪尺寸 | Wheel dimensions | 300X40X127 mm |
頭架主軸轉(zhuǎn)速 | Speeds of headstock spindle | 60,85,120,170,230,460 rpm |
電機(jī)總?cè)萘?/p> | Coolant pump drive motor | 8 KVA |
機(jī)床外形尺寸（長X寬X高） | Overall dimensions (LxWxH) | 2000X1420X1600 mm |
機(jī)床重量 | Weight of machine | 2100 kg |
工作精度 Working Accuracy
項(xiàng)目 | Item |
|
外圓圓度 | Ex Ternal | 1 μm |
內(nèi)孔圓度 | In Ternal | 2 μm |
縱截面直徑 | Cylindricity | 5 μm |
外圓粗糙度 | Ex Surface | Ra≤0.04 μm |
內(nèi)孔粗糙度 | In Surface | Ra≤0.16 μm |
Main Accessories主要附件
1 | 冷卻液箱 Coolant tank | 1 set | |
2 | 砂輪修整器 Grinding wheel dresser | 1 set | |
3 | 砂輪夾板 Grinding wheel clamp | 2 sets | |
4 | 砂輪平衡器 Grinding wheel balancer | 1 pc | |
5 | 合金* Carbide-tipped center | 2 pcs | |
6 | 半缺* Half center | 2 pcs | |
7 | 夾頭 Chuck | 1 set | |
8 | 雙頭扳手 Double end werch | 6 pcs | |
9 | 內(nèi)六角扳手 Socket head screw wrench | 5 pcs | |
10 | 六角套筒扳手 Hexagon socket wrench | 1 pc | |
11 | 三角膠帶 Vblet | 2 pcs | |
12 | 支點(diǎn)底座 Support iron | 3 pcs | |
13 | 松卸螺帽 Dismountingnut | 1 pc | |
14 | 三爪卡盤 Three jaw chuck | 1 set | |
15 | 內(nèi)磨接長軸 Grinding wheel arbors for internal grinding | 4 sets | |
