时间：2015-03-23 18:26　作者：admin　点击： 次

1. The coupling model is composed of group code, variety code, and structure type code.
2. For the group code, variety code, and structure code of the coupling, the first Chinese pinyin letter of the first character of its name is used as the code. If there is a repetition, the second letter is used, or the first letter in the name XNUMX. The first or second Chinese pinyin letters of the three characters, or the first and second Chinese pinyin letters with characteristic characters in their names, shall not be duplicated in the same group, variety and structure.
3. The main parameter of the coupling is the nominal torque Tn, the unit is N·m, and its parameter value should meet the requirements of GB/T3507-2008.
4. The nominal torque sequence number or size parameter of the coupling is the specification code of the coupling.
Uniformly stipulating the marking method of couplings is to facilitate the management and technical exchanges of the design, selection, manufacturing and use departments, to simplify the expression of technical content, so that the coupling manufacturer and the user have a common simplification and integration. Standardized technical language.