项目

Item

MM1420A

磨削直径范围

Grinding diameters

8~200 mm

磨削孔径范围

Gringing bores

13～80 mm

大磨削长度

Max grinding length

500 mm

大磨孔长度

Max grinding depth

125 mm

工作台大移动量

Max travel of table

600 mm

液压移动速度

Hydraulic traverse speeds

0.01～4 m/min

工作台转动范围

Swivel range of the table

-5°～+9°

砂轮大线速度

Max peripheral speed of grinding wheel

37 m/s

砂轮尺寸

Wheel dimensions

300X40X127 mm

头架主轴转速

Speeds of headstock spindle 

60,85,120,170,230,460 rpm

电机总容量

Coolant pump drive motor

8 KVA

机床外形尺寸（长X宽X高）

Overall dimensions (LxWxH)

2000X1420X1600 mm

机床重量

Weight of machine

2100 kg

项目

Item

外圆圆度

Ex Ternal

1 μm

内孔圆度

In Ternal

2 μm

纵截面直径

Cylindricity

5 μm

外圆粗糙度

Ex Surface

Ra≤0.04 μm

内孔粗糙度

In Surface

Ra≤0.16 μm

1

冷却液箱　Coolant tank

1 set

2

砂轮修整器　Grinding wheel dresser

1 set

3

砂轮夹板　Grinding wheel clamp

2 sets

4

砂轮平衡器　Grinding wheel balancer

1 pc

5

合金*　Carbide-tipped center

2 pcs

6

半缺*　Half center

2 pcs

7

夹头　Chuck

1 set

8

双头扳手　Double end werch

6 pcs

9

内六角扳手　Socket head screw wrench

5 pcs

10

六角套筒扳手　Hexagon socket wrench

1 pc

11

三角胶带　Vblet

2 pcs

12

支点底座　Support iron

3 pcs

13

松卸螺帽　Dismountingnut

1 pc

14

三爪卡盘　Three jaw chuck

1 set

15

内磨接长轴　Grinding wheel arbors for internal grinding

4 sets