Gears are mechanical components with teeth on the rim that can continuously mesh to transmit motion and power. The tooth profile of the gear includes tooth profile curve, pressure angle, tooth height and displacement. Involute gears are relatively easy to manufacture, so among the gears used in modern times, involute gears account for the absolute majority, while cycloidal gears and arc gears are rarely used. In terms of pressure angle, gears with small pressure angles have smaller load-bearing capacity; while gears with large pressure angles have higher load-bearing capacity, but the load on the bearing increases when the transmission torque is the same, so they are only used in special circumstances. The tooth height of gears has been standardized, and standard tooth heights are generally used. Variable gears have many advantages and have been used in various types of mechanical equipment. Gears can also be divided into cylindrical gears, bevel gears, non-circular gears, racks, and worm gears according to their shape; they can be divided into spur gears, helical gears, herringbone gears, and curved gears according to the tooth line shape; they can be divided into gears according to the surface on which the gear teeth are located. They are external gears and internal gears; according to the manufacturing method, they can be divided into cast gears, cut gears, rolled gears, sintered gears, etc. Hard tooth surface gears have high load-bearing capacity. After the gears are precision cut, they are then quenched, surface quenched or carburized and quenched to increase the hardness. However, during heat treatment, the gear will inevitably deform, so it must be ground, ground or precision cut after heat treatment to eliminate errors caused by deformation and improve the accuracy of the gear.
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  • Swing motor excavator parts refer to the components that are used in the swing motor of an excavator, which is responsible for providing the rotational motion needed to turn the excavator's swing mechanism. The following are some of the key components that may be found in a swing motor excavator:

  • A hydraulic swing motor is a type of hydraulic motor that is used in heavy machinery, such as excavators, cranes, and agricultural equipment, to provide rotational motion. The hydraulic swing motor is designed to convert hydraulic pressure into a mechanical force that is used to turn the machine's swing mechanism.

  • Swing motor parts refer to the various components that make up a swing motor, which is a type of hydraulic motor used in heavy machinery. The swing motor is responsible for providing the rotational motion needed to turn the swing mechanism on the machine.

  • Excavator swing motor, also known as slewing motor or rotary motor, is a hydraulic component that allows the excavator's upper structure to rotate around its axis.

  • JCB gearbox is a component that is used in JCB machines for power transmission and control. JCB gearbox is designed to provide maximum power to the machine while ensuring smooth operation and efficiency.

  • Travel gearboxes is an important mechanical transmission device that is widely used in industrial fields such as crawler loaders, excavators, loading and unloading machinery, and mining equipment. Its main function is to convert the power of the motor into the movement of the crawler vehicle. It consists of gears, bearings, lubrication system, output shaft and casing.

Quanzhou Peers has been producing Gear for many years, which is a professional manufacturer of undercarriage parts in China. Our product Gear is not only high quality but also supports the low price. If you are interested in our products, we will give you a satisfactory price and provide price list. We sincerely welcome new and old customers to visit our factory for consultation and negotiation.
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