Zhengzhou Zhongbang Superhard Tools Co., Ltd. established in 2005, locates in Zhengzhou New Material Industrial Park. We are a private national high-tech enterprise, science and technology giant cultivation enterprise, specialization and special new enterprise. Member units of CFSMA, China Compressor Association, CMTBA, China Foundry Association, Mechanical Transmission Council、CIAA.The company has obtained 30 national patents, including 7 invention patents and 23 utility model patents. We focus on the R&D and production of superhard material grinding tools. We have established a complete production and quality management system.
Adhering to the core concept of "high precision, high efficiency and independent innovation", our company always takes "excellence, Zhongbang creation" as the core mission, and Zhongbang strives to fulfill the responsibility of "high-precision, high-efficiency grinding tool and process provider".
This product is mainly used for the processing of the spur gear and the helical gear, the accuracy of the grinding wheel ensures the accuracy of the gear. Supporting domestic and foreign NC gear grinder, the rough grinding and fine grinding can be finished at one time, and the grinding wheel needn’t trim.
Product details
Product parameters
Can be produced according to the customer requirnments.
This product is used for slot grinding of gearbox shafts, drive shafts, steering gears, etc. The linear speed of the grinding wheel can reach 105m/s. The maximum specific material removal rate is 50mm3/mm s. The grinding method is forming cutting grinding，and it can realize precision grinding of all groove sizes in one feed.
This product is used for the grinding of the high precision gear, and the worm gear hob. Suitable for the material such as high-speed steel, cemented carbide, the hardness can be up to 63－66HRC.
When this product grind the gear, it is like the spatial mesh between a helical gear with big helical angle and the gear to be processed, and do the generating motion under a certain Speed ratio relationship, finish the grinding of the involute tooth profile. Supporting domestic and foreign NC gear grinder.
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