Huvema CRDM 3040x1100, Руководство по эксплуатации, Страница: 40 / 85

5-12
5.3 Installation of the clamp
（
work piece
）
5.3.1 General
Work piece must be placed securely and precisely on the radial drill so that
precision and safe procession can be achieved. Regularly, a vise is applied. (as shown
picture a). Since the vise has its range limit, universal clamp (as shown picture b) is
applied for bulky work piece or any work piece which isn’t easy to be clamped. The
universal clamp includes T shape chamfer bolts, stacking plate, insertion blocks, which
makes clamping easier.
5.3.2 Introduction of the vise and the clamping of the work piece.
（
1
）
The fixed side of the vise.
（
2
）
The fixing side with T shape chamfer bolt and nuts
（
3
）
The moving side of the vise.
（
4
）
The screw bar.
（
5
）
The handle.
（
6
）
The surface of the vise.
Clamp work piece as the following
：
a. Move away the drilling bit or lift the gearbox to the utmost point.
b. Using brush, clean the worktable and the vise surface.
c. Clean the vise surface using clean rag.
d. Position the work piece on the vise surface. If it is piercing drilling, please insert a block
under the work piece so that drilling into vise can be avoided.
e.
Fasten the handle by rotating it clockwise and tighten it. While tightening it, please use
plastic hammer or copper bar to hit the work piece till there is no gap between the work
piece and the inserted block.