网架节点球数控加工夹紧信息的识别与提取

Identification and extraction of clamping information of node-ball of grid structure for its NC manufacture

针对空间网架螺栓节点球在特定的分度夹紧装置上进行自动编程数控加工的过程 ,讨论了加工过程中夹紧信息的识别与提取 ,并以数学语言加以描述 ,有利于用计算机语言编程 。

Aimed at automatically programmable NC processing of tapped node ball of grid structure fixed on a special graduating and clamping jig, the identification and extraction of clamping information in the processing of node ball and the description of information in terms of mathematical language are discussed so as to use computer language programming for realization of the automization of clamping condition identification in the NC processing of tapped node ball.