mori seiki MSX-701IV, Руководство по эксплуатации

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安装夹具
MOUNTING A FIXTURE
94
10
安装夹具
MOUNTING A FIXTURE
7
小心
7
CAUTION
当使用起重机提升工件或夹具时，请小心自动打开
/
关闭保护
装置不会钩住提升装置。
[
自动打开
/
关闭保护装置损坏
]
When lifting the workpiece or fixture using a crane, be
careful that the lifting apparatuses are not caught in the
automatic opening/closing protector.
[Damage to the automatic opening/closing protector]
本节讲述了在工作台上安装夹具的步骤。加工精度取决于夹具
和工作台之间中心对正的准确性。
This section describes the procedure for mounting a fixture on
the table. Machining accuracy is dependent on the preciseness
of the center alignment between the fixture and the table.
2
注意
2
NOTE
执行此步骤前，确保将
B
轴返回零点。 Before performing this procedure, be sure to return the B-axis to the
zero point.
1)
打开前门。
1) Open the front door.
2)
用抹布清洁工作台表面。
2) Clean the surface of the table with a cloth.
3)
用抹布清洁夹具的后部。
3) Clean the backside of the fixture with a cloth.
4) 通过目测将夹具中心对准工作台中心放置夹具。 4) Place the fixture by visually aligning its center with that of
the table.
5)
暂时通过手动拧紧内六角头螺钉来固定夹具到工作台。
5) Temporarily fix the fixture to the table by hand-tightening
the hexagon socket head cap screws.
6)
在磁座上安装杠杆百分表。
6) Mount a lever type dial test indicator on a magnetic stand.
7)
将杠杆百分表固定到主轴上。
7) Fix the lever type dial test indicator to the spindle.
8)
按照以下步骤移动轴，直至杠杆百分表的指针触到夹具。
8) Move the axes until the lever type dial test indicator pointer
touches the fixture using the following procedure.
a)
使用轴选择按钮选择
Y
轴。
a) Select the Y-axis by the axis selection button.
b)
用手动脉冲发生器在
Y
轴方向（来回地）移动杠杆百分
表。
b) Move the lever type dial test indicator in the Y-axis
direction (back and forth) with the manual pulse
generator.
c)
当杠杆百分表指针触到夹具时，停止移动轴。
c) Stop moving the axis when the lever type dial test
indicator pointer touches the fixture.
9)
使用以下步骤对正工作台和夹具中心，直到杠杆百分表指针
停止移动。
9) Align the centers of the table and the fixture by using the
following procedure until the pointer of the lever type dial
test indicator stops moving.
2
注意
2
NOTE
百分表的最小刻度是
0.01 mm
。
The dial gage scale is incremented in units of 0.01 mm.
a) 使用轴选择按钮选择
C
轴。 a) Select the C-axis with the axis selection button.
b)
当在手动模式下
C
轴满转时，调整夹具的位置以使杠杆
百分表指针停止移动。
b) Adjust the fixture position so that the pointer of the lever
type dial test indicator does not move when the C-axis
is turned through a full rotation in the handle mode.
10)
当对正工作台和夹具的中心时，通过拧紧内六角头螺钉将夹
具固定在适当位置。
10) When the centers of the table and the fixture are aligned,
secure the fixture in place by tightening the hexagon socket
head cap screws.