Gage Bilt GB2620A Instrukcja obsługi - Strona 7

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Narzędzia do nitów Gage Bilt GB2620A. Gage Bilt GB2620A 20 stron.

When the tool is connected to a powerunit, operation is controlled by an electric actuator (GB2620) or a piloted air actuator (GB2620A) in

the handle. When the actuator is depressed, a directional valve in the powerunit directs oil to the front side of the piston forcing it and

the nose assembly collet rearward. This action causes the jaws to clamp onto the fastener pintail and pull the sheets together. The

anvil is forced forward, swaging the collar into locking grooves of the fastener. Further force breaks the pintail off, approximately

flush with the collar.

When the actuator is released the directional valve reverses oil flow to the back of the piston and pushes the nose assembly off of

the swaged fastener. The pintail ejector hydraulically pushes the spent pintail out of the nose assembly.

PULL Cycle

Pintail

Ejector

Actuator

PULL Pressure

GB2620 / GB2620A INTALLATION TOOL

PRINCIPLE OF OPERATION

HYDRAULIC DIAGRAM

Relief

Valve

RETURN Pressure

Pressurized Oil

Unpressurized Oil

Images may not reflect actual tool

RETURN Cycle