上海第三機床廠 mm1420a 精密*外圓磨床
mm1420a精密*外圓磨床詳細說明： |
工作精度優(yōu)良的精密磨床，適用于加工精密零件的具有穩(wěn)定性能的精密*外圓磨床。 |
mm1420a精密*外圓磨床規(guī)格及主要技術參數(shù)
項目 | item | mm1420a |
磨削直徑范圍 | grinding diameters | 8~200 mm |
磨削孔徑范圍 | gringing bores | 13～80 mm |
zui大磨削長度 | max grinding length | 500 mm |
zui大磨削深度 | max grinding depth | 125 mm |
工作臺zui大移動量 | max travel of table | 600 mm |
液壓移動速度 | hydraulic traverse speeds | 0.1～4 m/min |
工作臺轉動范圍 | swivel range of the table | -5°～+9° |
砂輪zui大線速度 | max peripheral speed of grinding wheel | 35 m/s |
zui大砂輪直徑 | max grinding wheel diameter | 300 mm |
頭架主軸轉速 | speeds of headstock spindle | 60,85,230 rpm |
電機總容量 | coolant pump drive motor | 4.24 kw |
機床外形尺寸（長x寬x高） | overall dimensions （lxh） | 2000x1420x1600 mm |
機床重量 | weight of machine | 2100 kg |
mm1420a精密*外圓磨床工作精度
項目 | item |
|
外圓圓度 | ex ternal | 0.001 mm |
內孔圓度 | in ternal | 0.002 mm |
縱截面直徑 | cylindricity | 0.005 mm |
外圓粗糙度 | ex surface | ra≤0.04 mm |
內孔粗糙度 | in surface | ra≤0.04 mm |
mm1420a精密*外圓磨床 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 grinding wheel dresser | 1 set | |
4 | 砂輪夾板 grinding wheel clamp | 2 sets | |
5 | 砂輪平衡器 grinding wheel balancer | 1 pc | |
6 | 合金* carbide-tipped center | 2 pcs | |
7 | 半缺* half center | 2 pcs | |
8 | 橋板 bridge plate | 1 pc | |
9 | 夾頭 chuck | 1 set | |
10 | 雙頭扳手 double end werch | 6 pcs | |
11 | 內六角扳手 socket head screw wrench | 5 pcs | |
12 | 六角套筒扳手 hexagon socket wrench | 1 pc | |
13 | 三角膠帶 vblet | 2 pcs | |
14 | 支點底座 support iron | 3 pcs | |
15 | 松卸螺帽 dismountingnut | 1 pc | |
16 | 三爪卡盤 three jaw chuck | 1 set | |
17 | 閉式中心架 closed center rest | 1 set | |
18 | 內磨接長軸 grinding wheel arbors for internal grinding | 4 sets | |
19 | 多楔帶 v-ribbed belt | 2 pcs | |
20 | 平皮帶 flat belts | 2 pcs | |
21 | 內磨遮板 splash guard for internal grinding | 1 set | |
22 | 其他附件 other accessories |
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mm1420a 精密*外圓磨床 售后服務：上海第三機床廠 三包一年
