Bison 6620 - Using the Sets of Vises

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When clamping shafts with the prismatic jaw insert (Fig. 23) the other jaw insert
must have plain surface.
For clamping the workpieces with irregular shapes the swinging leading plate
can be used which allows the movable jaw to swivel by about ± 2°.
Fig. 15. Usage of self-aligning guide plate.
5.6. Using the sets of vises
Precision machine vises may be assembled in machining sets. It enables
machining large workpieces or multi-machining. Examples of clamping positions
with the use of vises of 6620; 6621; 6622; 6623; 6624; 6568; 6569M; 6571; 6577
type are shown in Fig. 17.
Fig. 16. Examples of clamping.
Type
L1
L2
L3
L4
100
0 – 43
0 – 40
7 – 64
50 – 107
125
0 – 43
0 – 50
8 – 76
52 – 120
150
0 – 62
0 – 75
12 – 106
67 – 166
200
0 – 57
0 – 65
13 – 104
75 – 166