My company produces custom metal pulley, in detail please send a mail consultation.
Belt pulley, which belongs to the wheel hub parts, is generally relatively large in relative size. The
manufacturing process is generally based on casting and forging. Generally, the larger size is
designed by casting. Materials are usually cast iron (casting performance is better), and seldom
used cast steel (poor casting performance of steel); generally smaller size can be designed as forging
material. The pulley is mainly used for long-distance power transmission occasions, such as a small
diesel engine power output, agricultural vehicles, tractors, cars, mining machinery, machinery
processing equipment, textile machinery, packaging machinery, lathe, forging machine, small
horsepower motorcycle power transmission, transmission, power of agricultural machinery and air
compressor, speed reducer. Reducer, generator, embossing machine etc..
Note editor for pulley assembly
1, the gasoline must be used for the last cleaning before assembly, so as to ensure that all parts are
clean and dry, so as to ensure that the mating surface is compact and oil-free, and there is enough
friction.
2, the assembly of six angle bolts should be cleaned and dried before the gasoline is applied. No
lubricating oil or grease can be applied to the bolt or screw hole to ensure that the bolts have
enough self locking ability after tightening.
3, three inside six angle bolts in place to be installed in place to fasten, in order to ensure that the
cones are uniformly axial force, to ensure that the wheel and cones are in good coaxial positioning.
4, check the length of the six angle bolts in the assembly before installation, so as to ensure that the
bolts can withstand the bottom ends of the blind holes of the conical sleeves after the fastening
bolts are fastened, so as to ensure that the conical surfaces are tightly matched and ensure that the
bolts are subjected to the reverse thrust at the bottom of blind holes, so as to produce the same anti
loosening function of the double nuts.
5. After fastening the pulley, the drawing line checks and adjusts the relative position of the main
and the driven pulley to ensure that the two wheels are in the same plane and the belt is tensioned.
6, the belt wheel cover should be well and firmly installed to ensure the breakage of the belt or the
loosening of the belt pulley to exit a major safety accident.
7, cone sleeve is a vulnerable part. After long time operation, the inner hole and chain groove may
be damaged. Every assembly should be checked before the assembly is found, and defects should
be replaced in time.