Correct purchase of agricultural machinery parts
Buying agricultural machinery parts is a very meticulous job.Please pay attention to the following matters when purchasing.Whether there are cracks,burrs,and whether the surface of the joint is smooth and smooth,such as piston rings and burrs on the working surfaces of the pistons,it will produce pull cylinders;cracks in the flywheel may cause damage and injury.Check these parts,can be lifted,lifted,tapping with a metal cup,listen to the sound to determine if there is a crack,the sound crisp is better.
Whether or not there are rust,mildew,aging parts in storage,if the temperature,humidity in the warehouse does not meet the requirements or there are other organic solvents,the metal parts will rust,paper mats,cork pads and other parts of the mold,rot Bad,aging rubber parts.If parts are found to have rust,mildew,or aging,they should not be purchased.With or without deformation,geometric dimensions meet the requirements if the parts are stored inaccurately,easily deformed,such as valve stems,camshafts and other shaft parts,check the push rod or camshaft flat on the counter glass,the Turn one turn and observe the journal of the push rod or camshaft.If there is light leakage,it indicates that it has been bent.When buying all types of molded liners,check the geometry and shape.
