There are two primary uses for gears, one to transmit motion and the other to transmit power. At present, domestic plastic gears are used primarily to transmit motion, and Western powers are now increasingly using plastic gears in their choice of power transmission.
There are two primary uses for gears, one to transmit motion and the other to transmit power. At present, domestic plastic gears are used primarily to transmit motion, and Western powers are now increasingly using plastic gears in their choice of power transmission. Because plastic gears have the advantages of low transmission noise, shock absorption, self-lubrication, and high efficiency in production model processing, plastic gears will become more and more used in the gear industry and become a worldwide trend.
The production model is the most critical part of gear injection molding. The application range of the gear production model can be roughly divided into three aspects: production model for plastic gears, production model for powder metallurgy gears, and production model for precision forged bevel gears. Among them, the demand for production models for plastic gears is relatively large. Gears are more sophisticated parts, and a small deviation may affect the function of the entire gear. The plastic gear production model looks simple and is the most complex. Factors such as gear modulus, helix angle, and hole position all influence the design of the gear production model. Accuracy and life issues are the top priority of gear production model research. At present, the domestic gear production model is still in its infancy. Generally, the plastic gears of small and medium modulus are processed using the production model, but because of the deformation and contraction during the processing of plastic gears, the accuracy of the discipline after contraction, the current domestic research Not yet deep, this is one of the important reasons that restrict the development of plastic gear production models.
At present, the middle and low gear production models can be produced in China, and the high-end gear production models rely on imports. There are not many factories specializing in gear production models in China. Most of them are gear production models by the gear factory itself. The gear factory often has a section or a workshop to cover the work. In terms of precision forged bevel gears, the bevel gear production model manufactured by the company, such as the gear tooth, Jiangsu spacecraft, and Pacific precision forging, is better in the gear production model industry, and the quality of the precision forged bevel gear is also higher. In terms of plastic gears, in general, plastic gears and their production models are mainly distributed in two regions. One is Ningbo, Zhejiang, where there are more than 340 plastic gear factories, and it is also the largest plastic gear production model production base in China; the other is Shenzhen Baoan, mainly based on Hong Kong-funded enterprises, has high precision and is mainly used for export. For more information, call 18824561887, Peng, Emill: [email protected], QQ. Website: http://. Welcome friends from all walks of life come to visit, guide and negotiate business.
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