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Honor
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Contact
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Assembly of impactor
Release time:
2019-10-21
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Source:
1. Place the lower end of the outer tube upward on the ground, put the small end of the bushing downward into the outer tube, and knock it in place with a copper rod.
2. Put the big head of the drill bit down on the ground, coat the inner thread of the outer tube with a layer of butter, put the large outer circle of the brazing sleeve down into the drill bit, put the "O" ring on the snap ring to clamp the snap ring on the small outer circle of the drill bit, and screw the drill bit, the brazing sleeve and the snap ring into the outer tube together.
3. Place the outer tube equipped with the drill bit on the workbench, drive the air distribution seat into the inner cylinder with a copper rod, put the piston into the cylinder, and push one piece into the outer tube from the upper end of the outer tube. and struck in place with a copper rod.
4. Put in the spring, check valve, check valve to see if the free movement.
5. Apply a layer of butter to the inner thread of the upper end of the outer tube, and screw the rear joint into the outer tube.
6. Use a long stick to poke the piston to see if it moves freely.
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