|
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)定性能的精密萬能外圓磨床。
規(guī)格及主要技術(shù)參數(shù) Main Specifications
|
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 |
|
最大磨削長度 |
Max grinding length |
500 mm |
|
最大磨削深度 |
Max grinding depth |
125 mm |
|
工作臺最大移動量 |
Max travel of table |
600 mm |
|
液壓移動速度 |
Hydraulic traverse speeds |
0.1～4 m/min |
|
工作臺轉(zhuǎn)動范圍 |
Swivel range of the table |
-5°～+9° |
|
砂輪最大線速度 |
Max peripheral speed of grinding wheel |
35 m/s |
|
最大砂輪直徑 |
Max grinding wheel diameter |
300 mm |
|
頭架主軸轉(zhuǎn)速 |
Speeds of headstock spindle |
60,85,230 rpm |
|
電機(jī)總?cè)萘?/FONT> |
Coolant pump drive motor |
4.24 kw |
|
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
|
項目 |
Item |
|
|
外圓圓度 |
Ex Ternal |
0.001 mm |
|
內(nèi)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(nèi)孔粗糙度 |
In Surface |
Ra≤0.04 mm |
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 |
合金頂尖 Carbide-tipped center |
2 pcs |
|
7 |
半缺頂尖 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(nèi)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(diǎn)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(nèi)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(nèi)磨遮板 Splash guard for internal grinding |
1 set |
|
22 |
其他附件 Other accessories |
| |
石墨掏芯機(jī)
當(dāng)前位置：首頁 > 磨床系列 
