GBT19930-2005 土方机械 小型挖掘机 倾翻保护结构的试验室试验和性能要求.pdf

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1、ICS53.100P97看黔中华人民共和国国家标准GB/T19930-2005土方机械小型挖掘机倾翻保护结构的试验室试验和性能要求Earth-movingmachinery-Tip-OverProtectionStructure(TOPS)forcompactexcavators-Laboratorytestsandperformancerequirements(ISO12117:1997,MOD)2005-09-19发布2006-04-01实施中华人民共和国国家质量监督检验检疫总局*，中国国家标准化管理委员会‘11.www.bzfxw.comGB/T19930-

2、2005目次前言范围2规范性引用文件·······························································································⋯⋯13术语和定义·····································································································⋯⋯14符号和单位·····················································

3、·················································⋯⋯35试验方法和设备································································································⋯⋯55.1总则··········································································································⋯⋯55.2检测仪表·····

4、···················································，············································⋯⋯55.3试验设备······································································································⋯⋯55.4TOPS/回转平台在基座上的固定·······················································

5、······，··········⋯⋯56试验加载程序···································，··········································，，·，·，，，·，·，····。⋯⋯56.1总则·······························，·······，··，，，·······························，··，······，，，，，，·，，，···，·，····，·，·一56.2侧向加载······················，····，········

6、，·，·，··，····，，，。。·，，。，，···，，。····，。。·。。······。···。········。，。，。67材料温度············⋯⋯‘······················································································⋯⋯78验收·················································································，·····················，·····

7、·，··一79TOPS的标记············，·································，·，，，，，，，·····，，，······，·，····，··，，，，，，····，，，·，·，·，，，，，810报告结果··························，··，，，，·····，，，。，，，，。，，·。，。。，。。。·，··。。。·····························一8附录A(规范性附录)符合GB/T19330-2005的TOPS试验报告·。················。。。····，·····

8、····一