Fluid Advanced Work Supports; Air Spring" Work Supports - Enerpac WFL 221 Hoja De Instrucciones

2. Place the workpiece into the fixture and above the work supports. The
plunger should be at the approximate middle of its stroke when contacting the
workpiece. If the weight of the workpiece does not push the plunger down to
the proper height, repeat step 1 and adjust the contact force appropriately.
3. Activate hydraulic pressure to lock the work support plunger into position.
The position of the plunger will be maintained until hydraulic pressure is
released.
4. Clamp the workpiece into position to facilitate machining operations.
5. When machining is complete, release hydraulic pressure from clamping
cylinders first, then release hydraulic pressure from work supports.
6. Remove the workpiece from the fixture.

Fluid Advanced Work Supports

1. When no hydraulic pressure is applied, the plunger will be in the retract
position. Place the workpiece into the fixture and above the work supports.
The plunger should be at the approximate middle of its stroke when
contacting the workpiece.
2. Activate hydraulic pressure to advance the work support plunger into
position. When hydraulic pressure is applied, a piston pushes against an
internal spring that advances the plunger to the workpiece. As hydraulic
pressure increases, the compression sleeve grips and locks the plunger at the
point of contact. The position of the plunger will be maintained until
hydraulic pressure is released.
3. Clamp the workpiece into position to facilitate machining operations.
4. When machining is complete, release hydraulic pressure from clamping
cylinders first, then release hydraulic pressure from work supports.
5. Remove the workpiece from the fixture.

"Air Spring" Work Supports

1. Set the air regulator to the correct air pressure. The correct pressure will vary
depending on the size of the work support and the weight of the workpiece.
2. When no air pressure is applied, the plunger will be in the retract position.
Place the workpiece into the fixture and above the work supports.
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