加工中心精度检验规范标准

mm

项次NO

检查项目

Inspection item

测试方法图

Measuring method

diagram

许可差

Permissible

deviation

实际

测量值

Measured value

1.1 床台X 轴

方向运动

之真直度

Straightn

ess of the

X axis

movemen

t

a.

X-Z

面内

0.06/1000

b.

Y-Z

面内

1.2 床台Y 轴

方向运动

之真直度

Straightn

ess of the

Y axis

movemen

t

a.

X-Z

面内

0.06/1000

b.

Y-Z

面内

1-1

单位Unit : mm

项次NO

检查项目

Inspection item

测试方法图

Measuring method

diagram

许可差

Permissible deviation

实际

测量值

Measured value

1.3 床台X轴方向之

运动与其上面之

平行度

Parallelism

between

movement in X

axis direction

and table upper

surface

X≦500 0.02

500＜X≦800

0.025

800＜X≦1250 0.03

1250＜X≦2000

0.04

1.4 床台Y轴方向之

运动与其上面之

平行度

Parallelism

between

movement in Y

axis direction

and table upper

surface

Y≦500 0.02

500＜Y≦800

0.025

800＜Y≦1250 0.03

1250＜Y≦2000

0.04

1.5 X轴方向运动与

床台基准沟侧面

之平行度

Parallelism

between

movement in X

axis direction

and Side

surface of table

reference slot

每300mm的量测距离下

许可差为0.015mm

0.015for a measuring

length of 300

1-2

单位Unit : mm 项

次

NO

检查项目

Inspection item

测试方法图

Measuring method diagram

许可差

Permissible

deviation

实际

测量值

Measured value 1.6

各轴方向

相互运动

之直角度

Perpendi

cularity

Between

movemen

t in X

axis

direction

and Y

axis

direction

and Z

axis

direction

a.

X-Y

轴

Place

0.012/300

b.

X-Z

轴

Place

0.012/300

c.

Y-Z

轴

Place

0.012/300

1.7

主轴中心线与床

台面之直角度

Perpendicularit

y between

centerline of

main spindle

and table

surface.

旋径每300

Per300

0.015

1-3

单位Unit : mm

项次NO

检查项目

Inspection item

测试方法图

Measuring method diagram

许可差

Permissible deviation

实际

测量值

Measured value

1.8 主轴孔内面之偏

摆

Run out of

spindle taper

hole

固定端

At spindle side end of

test bar

0.005

固定端300处

At 300 position

0.015

1.9 主轴轴线与Z轴

轴线运动间的平

行度

Parallelism

between the

spindle axis

and

the Z-axis

motion

a:0.015/300

b:0.015/300

1.1 0 主轴在Z轴方向

之移(松)

动量

Movement of

main spindle in

Z axis direction

0.005