1, parallel deviation commonly used terms: When two high-precision coupling shaft connected Guancheng price, the amount of deviation between the two shaft radial. 2, the angle deviation: When two shaft coupling, the deviation angle of the two axes. 3, the axial deviation: When two couplings coupled, two-axis displacement amount generated in the axial direction. 4, the coupling torque: When a force driving a shaft, the lead force is multiplied with the shaft radius torque (force * arm). Torsional rigidity: when the object is subjected to high-precision coupling torque effect Guancheng election Which, in fact, its circumference will produce a distorted price Guancheng high precision couplings, and related to the size of this amount of deformation characteristics the nature reserve of torsional stiffness, torsional stiffness expressed deformation is small, whereas small torsional stiffness, said large deformation. (4) JB / T 7341-1994 SWP, SWC type cross shaft universal joint cross package type and size (5) JB / T 5901-1991 Cross shaft universal joint (6) GB / T 7549- 1987 Cage absolutely synchronous to the coupling type, basic parameters and the main dimensions (7) BG / T 7550-1987 Cage Synchronizing universal coupling test mode supply high-precision coupling _ Guancheng Guancheng high Precision mechanical drive couplings _ Korea and Taiwan provided by the Dongguan City, Transmission Machinery Co., Ltd. of Korea and Taiwan. Dongguan City, South Korea Taiwan Transmission Machinery Co., Ltd. (www.dghantai.com) (www.hantai168.com) strong, credible, in Dongguan, Guangdong and other machine tool accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Korea and Taiwan transmission machinery into the brilliant and you work for a better future!