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Automotive Press Parts Return Problem

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Overview

 

The most common problem of the press is the surface scratch problem. Although it does not affect the normal use of the press, the appearance of the problem means that there are aspects that need to be adjusted.

 

Category
  • Accounting and Bookkeeping
Business Size
1
Description

 

The most common problem of the press is the surface scratch problem. Although it does not affect the normal use of the press, the appearance of the problem means that there are aspects that need to be adjusted. For example, the gap is too small, the surface of the press wheel is rough, and the surface of the press is painted. Improperly, the profile wheel has a zinc layer. To make the corresponding adjustment, re-measure the gap to just the right, use the oil stone to light the pressure wheel to be smoothed and then apply the oil.

The heating of the crankshaft bearing of the press may be due to the poor scraping of the bushing, poor lubrication, re-scraping the copper tile, checking the lubrication; the copper flakes in the oil flowing out of the bearing are lack of lubricating oil, and the lubricating oil is not clean. At that time, it is necessary to check the lubrication condition and disassemble the bearing for cleaning. The guide rail is burnt because the guide rail gap is too small, resulting in poor lubrication and poor contact. It is necessary to re-grind the guide rail, adjust the clearance, and pay attention to lubrication.

When the press is not engaged or the combination is not open after the Automobile Press Parts Are operated, the elastic key is too tightly fitted, the spring needs to be replaced, and the joint gap of the grinding key is checked; when the clutch is disengaged, the slider cannot stop at the top dead center position, which may result in the system. Insufficient tension in the moving belt, excessive wear on the brake belt, oil slip on the brake wheel, adjustment of the brake spring tension, replacement of the brake, washing of the brake band with kerosene and wheel circumference.

The presser returning plate does not work, the position of the hitting head is not correct, the position of the adjusting head is adjusted by hand to rotate the flywheel to test the retreat; the connecting rod screw rotates or impacts, the locking device is loose, the rotating locking device; the connecting rod screw ball head is in the slider Impact in the ball pad, poor contact between the ball head and the ball pad gland, loosening the cap screw, scraping the ball head, ball pad, tightening the cap screw; pressing the button (open) does not work, the power is off, the thermal breaker is powered off, check the circuit The system eliminates the fault.