文档介绍：ICS 备案号:16719-2005 Y 中华人民共和国机械行业标准 JB/T 7796-2005 代替JB/T 5523-1991 JB/I' 7796-1995 弹簧拉压试验机 Tension and compression spring testing machines 2005-09-23发布 2006-02-01实施中华人民共和国国家发展和改革委员会发布 SB/T 77902005 目次别舀.............??,....??,价二,...... ...-..?价. ,二~~.m 1范围二“.,价二,..??‘...??”.??“二”?. ?价.......?,.1 2规范性引用文件................................?,.一.....,....’.一....一一?~... 3术语和定义与符号??价.?价...??”.....??”.”??‘?.,...??‘...1 ...... ..??”.?”.-..??“,.?‘-....??‘.一1 ................??“,二,..?“.”..,..........??‘.............................??I 4试验机主参数系列.............??,?价........??‘....??,.......一‘.,二2 5要求价??价..??,.?‘....??,..?‘.,.,....??,........一,2 .?‘.....??,二‘?“...??”二,.......??“.?.,..... 2 ??“....................??‘..??,-..?3 ..........‘....??,.....??,....??,,.....一,,??3 ..?价.?‘?.?~一,,......一一‘.3 ...??‘.,.,一,二‘一价...??.“..?“.??,.二,..??,,.......一3 ...........?.......................??~~ 一...一一...一....一?3 ?,.... ... ...?. ?‘.................??价.?,....?... 4 ‘二价...........................??......一一5 .,.....??‘,’....??,...??,..............??,..??,,.??5 ..??,.............................一,价价一..一... 一?5 ,.‘....??.,............................?,............................................. 6 、电气设备质量和外观质量要求........??,,..........??‘?,...?... 6 6检验方法.‘?,..??价.?‘......................??‘二,.,.??6 ..一价??价..?‘.........??‘..................??,.................. 6 ....................一,.,....一.... ... ..................................??“........一.?.... 6 ,.....??‘........................??‘.?... 8 .??‘?,.,...??.......................................??‘...??8 ...一一..... .. ....一..一一............一..一?‘二8 .”.....?‘..??,.......................??,,.................... 8 ...??,,二点:.,......-....??,.....一,.一10 ..............