Novel gear

Abstract

The invention discloses a novel gear. The novel gear comprises a gear body (4). A gear ring (2) is arranged on the inner edge part of the gear body (4). Gear teeth (1) are arranged outside the gear ring (2). A bearing hole (3) is formed in the gear body (4). An oil storage ring (5) is arranged outside the bearing hole (3) and connected with the gear ring (2) through flow guiding strips (6). A special metal coating (7) is arranged outside each gear tooth (1). The novel gear has the beneficial effects of being reasonable in design and simple in structure. All components and proportions of the gear provided by the invention are moderate, the heat resistance and radiating performance of the gear are greatly improved, thus, normal operation of the gear is ensured, and the service life of the gear is prolonged; in addition, the gear does not comprise rare elements of nickel, molybdenum and manganese, and thus the manufacturing cost is low; and meanwhile, the component varieties of the gear are few, thus, the manufacturing process is simpler and more convenient, and then the manufacturing cost is lowered.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a novel gear. Background technique [0002] There are teeth on the rim that can continuously mesh with mechanical elements that transmit motion and power. The application of gears in transmission has appeared very early. At the end of the 19th century, the principle of generative gear cutting method and special machine tools and cutting tools using this principle appeared one after another. With the development of production, the stability of gear operation was paid more attention. When the gear is working, problems such as broken teeth, deformation, poor lubrication effect, fast wear, large vibration and high noise are prone to occur. Contents of the invention [0003] In order to solve the current problem, the present invention provides a new type of gear, which includes a gear body, a ring gear is arranged on the inner edge of the gear body, gear teeth are arranged outside the ring ...

AI Technical Summary

Problems solved by technology

When the gear is working, problems such as broken teeth, deformation, poor lubrication, fast wear, large vibration and high noise are prone to occur

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