SAMCHULLY MH - Page 22

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Danger or nger broken or cut. Danger by discharge of chuck or workpiece in case of
damaging of chuck.
When gripping workpiece, make sure your
hand is out of gripping area.
Never hammer chuck, jaws or gripped work-
piece.
The open-center hydraulic chuck, MH is model coded
as below.
The power chuck MH basically consists of a chuck body,
a wedge plunger and master jaws. The wedge plunger
and master jaws protrude so as to engage the T-slot
arranged so as to be at an angle in relation to the rota-
tional center of the chuck body.
2-1 Model coding
2-2 Construction and operation
Chuck nominal dia.(inch)
MH : Standard 3jaw Type
MHT : 2jaw Type
MHF : 4jaw Type
NO!
NO!
SHOCK
Top Jaw(Soft/Hard)
Cover
Plunger Nut
Draw Nut
Wedge Plunger
Chuck Body
Master Jaw
REAR FRONT
O.D. chucking - When the wedge plunger is drawn to
the rear, the master jaws are pulled to-
ward the center and the outside of the
work piece is gripped by the top jaws.
I.D. chucking - When the wedge plunger is pressed
forward, the master jaws will move out-
ward and the inside of the work piece is
gripped by the top jaws.
g. 1
02.
Summary
MH
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206