Press use will encounter problems

In daily use may have a little trouble these simple can be ruled out, in order not to delay the production we can learn some nature of the fault causes and elimination methods: 1, the crankshaft bearing heating sleeve scrape bad, bad lubrication to grind copper tile, check the lubrication condition. 2, with copper scrap from the flow of oil in the bearing the lack of lubricating oil, lubricating oil is not clean and check the lubrication condition, disassemble the bearing cleaning 3, guide burning guide gap is too small, poor lubrication, contact bad crapping to guide again, adjust the clearance, pay attention to lubrication 4, when the clutch is not combined with operation or combination can't open after turning the healthy with spring key lose elasticity with tight replacement spring, crapping key 5, the combination of clearance when the clutch is disengaged slider cannot stop at top dead center position brake belt tension is not enough, brake with excessive wear, there is oil on brake wheel skid brake spring tension adjustment, change the brake, washed with kerosene brake belt and pulley week 6, return plate material without work is expected to meet meet wrong position adjustment position by hand turn the handwheel to try out 7, connecting rod screws loose rotation or shock locking device rotation locking device, connecting rod screws 8 ball head within the slider ball hit ball head gland poor contact with the ball mat, gland screw loose blow grind ball head, ball pad, tighten gland screw 9, press button ( Open) Not working power supply circuit, thermal power breaker check circuit system to eliminate failure