MA1420A系列 万能外圆磨床详细说明: |
MA1420A 万能外圆磨床 Universal Cylindrical Grinding Machine MA1420A/750 万能外圆磨床 Universal Cylindrical Grinding Machine 适用于加工普通零件的具有优良性能的 操作简单方便的万能外圆磨床。性能优良的普通磨床 |
MA1420规格及主要技术参数 Main Specifications
项目 | Item | MA1420A | MA1420A/750 |
磨削直径范围 | Grinding diameters | 8~200 mm | 8~200 mm |
磨削孔径范围 | Gringing bores | 13~80 mm | 13~80 mm |
最大磨削长度 | Max grinding length | 500 mm | 750 mm |
最大磨削深度 | Max grinding depth | 125 mm | 125 mm |
工作台最大移动量 | Max travel of table | 600 mm | 800 mm |
液压移动速度 | Hydraulic traverse speeds | 0.1~4 m/min | 0.1~4 m/min |
工作台转动范围 | Swivel range of the table | -5°~+9° | -3°~+9° |
砂轮最大线速度 | Max peripheral speed of grinding wheel | 35 m/s | 35 m/s |
最大砂轮直径 | Max grinding wheel diameter | 300 mm | 300 mm |
头架主轴转速 | Speeds of headstock spindle | 60,85,230 rpm | 120,170,460 rpm |
电机总容量 | Coolant pump drive motor | 4.24 kw | 4.24 kw |
机床外形尺寸(长X宽X高) | Overall dimensions (LxWxH) | 2000X1420X1600 mm | 2700X1420X1600 mm |
机床重量 | Weight of machine | 2100 kg | 2600 kg |
工作精度 Working Accuracy
项目 | Item | MA1420A | MA1420A/750 |
外圆圆度 | Ex Ternal | 0.003 mm | 0.003 mm |
内孔圆度 | In Ternal | 0.005 mm | 0.005 mm |
纵截面直径 | Cylindricity | 0.005 mm | 0.005 mm |
外圆粗糙度 | Ex Surface | Ra≤0.32 mm | Ra≤0.32 mm |
内孔粗糙度 | In Surface | Ra≤0.63 mm | Ra≤0.63 mm |
Main Accessories主要附件
1 | 冷却液箱 Coolant tank | 1 set |
2 | 开式中心架 Open center rest | 1 set |
3 | 砂轮修整器 Grinding wheel dresser | 1 set |
4 | 砂轮夹板 Grinding wheel clamp | 2 sets |
5 | 砂轮平衡器 Grinding wheel balancer | 1 pc |
6 | 合金顶尖 Carbide-tipped center | 2 pcs |
7 | 半缺顶尖 Half center | 2 pcs |
8 | 桥板 Bridge plate | 1 pc |
9 | 夹头 Chuck | 1 set |
10 | 双头扳手 Double end werch | 6 pcs |
11 | 内六角扳手 Socket head screw wrench | 5 pcs |
12 | 六角套筒扳手 Hexagon socket wrench | 1 pc |
13 | 三角胶带 Vblet | 2 pcs |
14 | 支点底座 Support iron | 3 pcs |
15 | 松卸螺帽 Dismountingnut | 1 pc |
16 | 三爪卡盘 Three jaw chuck | 1 set |
17 | 闭式中心架 Closed center rest | 1 set |
18 | 内磨接长轴 Grinding wheel arbors for internal grinding | 4 sets |
19 | 多楔带 V-ribbed belt | 2 pcs |
20 | 平皮带 Flat belts | 2 pcs |
21 | 内磨遮板 Splash guard for internal grinding | 1 set |
22 | 其他附件 Other accessories |