Taw Qhia Txog Kev Kho Thiab Kho Ntawm Hlau Bar dabtsi yog khoov tshuab GW40A

1. 

   1. Kev saib xyuas yooj yim
   

   
   

   Teeb meem	Yog vim li cas	Kev daws teeb meem
   Can not bending steel bar	The diameter of the steel bar is too large or the number of roots is too large	Select the steel bar as required by the instructions
   	Incorrect selection of forming sleeve	Select the forming sleeve as required by the instructions
   	The spindle is locked with oil or spindle into iron chip	Oil cup regular injection of oil or cleaning spindle iron chip
   	Trigonometric relaxation	Adjust the triangle belt
   	Transmission flat bond damage	Change
   	High speed bending steel bar of A type can't bending machine	Change to low speed
   	Low voltage	Restore power supply voltage
   Oil leaking	Oil seal damage	Hloov
   	Cover plate damage	Fastening cover bolt
   	Overrefueling	Release excess oil
   Loud noise	Bearing damage	Hloov
   	New gear grinding	Normal phenomenon
   Motor scalding	Mechanical overload use	In accordance with the requirements of the mechanical instructions
   	AC contactor. Contact burnout	Replace contact or AC contactor
   	Tooth box gear or bearing bad	Check and repair. replace

2. Kev tu lub tshuab tag nrho

   
   

 (1) the first replacement of lube oil is carried out after three months. It is best to replace the hot machine state that has just been used. Open the drain plug on the lower gearbox and drain off the waste oil. Then start the motor, remove the remaining waste oil, tighten the oil stopper and add clean gear oil. 

 (2)before bending steel bar, the pile head and pile head sleeve should be selected according to the strength and diameter of the steel bar. 

 (3) after working for a period of time, the working disc should be converted to 180 degrees and then used again, so that the large gear in the deceleration box is converted to 180 degrees, so that the gear can be evenly worn and the service life of the machine is prolonged. 

 (4) after each shift, clean up the work surface and grease the work surface. It is strictly prohibited to refuel or wipe the machine during the operation. 

 (5) no central pile head, retaining head or baffle plate shall be replaced during operation. 

 (6) do not straighten the steel bar, do not bend on the bending machine to prevent accidents. 

 (7) when the machine is shut down for a long time, rust proof grease should be applied to the surface of the machine and placed in the dry place of the room.