Chuck Operation - Siemens PUMA V400/M Operation Manual

7.1

Chuck operation

Chuck can be operated in manual using switches as listed below that are located on the
chucking mode operation panel.
According to the shape of workpiece and the conditions of machining, chucking methods
can be divided into two kinds of methods as follows.
(1) Chucking mode
1) Inward mode (ID mode)
2) Outward mode (OD mode)
(2) Chucking mode decision
Operator should check the current chucking mode before operation, and check the
setting is correct according with workpiece.
Chucking mode can be changed by using chucking mode select switch on the operation
panel as shown below.
Change into inward mode
1. Be sure not to change the chucking mode during spindle rotation or automatic operation
of machine. If not, the machine may be damaged due to stopping of automatic operation
or spindle.
CLAMP UNCLAMP
CLAMP UNCLAMP
Main chuck
As shown in left side, jaw of chuck is
clamped / unclamped as it is operated in
the direction of arrows. If the jaw clamps
the outside of workpiece as it moves
inward, workpiece will be clamped to fix. If
jaw moves in the opposite direction,
workpiece will be unclamped.
As shown in left side, jaw of chuck is
clamped / unclamped as it is operated in
the direction of arrows. If the jaw clamps
the inside of workpiece as it moves
outward, workpiece will be clamped to fix.
If jaw moves in the opposite direction,
workpiece will be unclamped.
Change into outward mode
Main chuck
OPERATION | 47