首页 | 官方网站   微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
WVAELETTRANSFORMINTANDEMWITHAUTOREGRESSIVETECHNIQUEFORMONITORINGANDDIAGNOSISOFMACHINERY①HeZhengjia;ZhaoJiyuan;MengQingfeng(Xi...  相似文献   

2.
CALCULATIONOFW-NGEARDRIVES′RUNNING-INPROCEDURECALCULATIONOFW-NGEARDRIVES′RUNNING-INPROCEDURELuoLifeng;ChenChenwen(ShanghaiJia...  相似文献   

3.
数控车床广泛用于回转曲面、圆弧面、多台阶轴等工件的加工。图 1所示是我厂生产的一种皮带轮简图 ,采用JWK— 5GP型数控系统精车R6 80外圆。加工图 1 皮带轮简图程序如下 :N0 0 1 0G0 0W -1 2 0N0 0 2 0G0 0U -3 6N0 0 3 0G0 1U -4F60N0 0 4 0G0 1W -2F60N0 0 50G0 3U0W -80 I-1 3 57.64K -4 0F80N0 0 60G2 6N0 0 70G2 9M0 2通过程序运算 ,数控系统显示E15 - 0 0 5 0出错信息 ,信息指示为终点数据偏差过大。经过仔细检查N0 0 5 0圆弧程序 :G0 3表示顺圆插补 ,U、W为终点相对于起点的坐标 ,I、K为…  相似文献   

4.
NOTCHWEAROFMACHININGNICKELBASEDALLOYSWITHCERAMICTOOLSNOTCHWEAROFMACHININGNICKELBASEDALLOYSWITHCERAMICTOOLSHeNing;PanLiangxian...  相似文献   

5.
NEWMETHODFORVIBRATIONMEASUREMENTANDCONTROLOFMOVINGWIREHuXuanli;ChenTianning;TangYongjie;ZhangShengbi(Xi'anJiaotongUniversity)...  相似文献   

6.
NEW VIEW OF CHARACTERISTIC ZONE CLASSIFICATION OF FUSION WELDING JOINT   总被引:1,自引:0,他引:1  
NEWVIEWOFCHARACTERISTICZONECLASSIFICATIONOFFUSIONWELDINGJOINTNEWVIEWOFCHARACTERISTICZONECLASSIFICATIONOFFUSIONWELDINGJOINTZha...  相似文献   

7.
POWER FLOW ANALYSIS FOR A NEW ISOLATION SYSTEM-FLEXIBLE FLOATING RAFT   总被引:6,自引:0,他引:6  
POWERFLOWANALYSISFORANEWISOLATIONSYSTEM-FLEXIBLEFLOATINGRAFTPOWERFLOWANALYSISFORANEWISOLATIONSYSTEM-FLEXIBLEFLOATINGRAFTXiong...  相似文献   

8.
FLOWFIELDANALYSISANDGRAPHICCADDURING3─ROLLREDUCINGOFTHEHOLLOWTUBEFLOWFIELDANALYSISANDGRAPHICCADDURING3─ROLLREDUCINGOFTHEHOLLO...  相似文献   

9.
ONCONSUMPTIONOFCUTTINGPOWERINFLUENCEDBYCHIPFLOWUNDERNON-FREECUTTINGCONDITIONSFangNing,WangMinNanjingUniversityofAeronauticsan...  相似文献   

10.
SIMULATIONOFROLL-FORMINGPROCESSESOFWELDEDPIPEMULATIONOFROLL-FORMINGPROCESSESOFWELDEDPIPEHuaJiang;(NanchangUniversity)ManabuKi...  相似文献   

11.
UNSTEADYFLOWANALYSISINACROSS-FLOWFANWITHACASINGUNSTEADYFLOWANALYSISINACROSS-FLOWFANWITHACASINGChenCichang(JiangsuUniversityof...  相似文献   

12.
HYDRAULICCALCULATIONANDMEASUREMENTOFFLOWFIELDWITHININLETPASSAGEOFLARGEPUMPINGSTATIONHYDRAULICCALCULATIONANDMEASUREMENTOFFLOWF...  相似文献   

13.
3DRIGID-PLASTICFINTEELEMENTANALYSISOFBACKWARDSPINNINGOFCYLINDRICALWORKPIECE3DRIGID-PLASTICFINTEELEMENTANALYSISOFBACKWARDSPINN...  相似文献   

14.
STUDYONLOWERORDERHARMONICRESONANCEOFELASTICLINKAGES──SUPERHARMONICRESONANCESSTUDYONLOWERORDERHARMONICRESONANCEOFELASTICLINKAG...  相似文献   

15.
PRODUCTMODELINGANDPROCESSPLANNINGWITHINCONCURRENTENGINEERINGENVIRONMENTTangRenzhong(ZhejiangUniversity)AbstractAprodouctmodel...  相似文献   

16.
NEWFATIGUECUMULATIVEDAMAGEPROBABILISTICMODELOFTHEMECHANICALPARTSNEWFATIGUECUMULATIVEDAMAGEPROBABILISTICMODELOFTHEMECHANICALPA...  相似文献   

17.
AUTOMATICPROGRAMMINGSYSTEMWITHNURBSMETHODONPCDuJunwen;LaYadong;KangYu;LaiKewei;ZhuMengzhou(TianjinUniversity)Abstract:Thispap...  相似文献   

18.
本文详细介绍了NGW型行星齿轮传动中力能参数的计算方法。  相似文献   

19.
STUDYOFTHE3-DIMENSIONALSTRESSESOFCOLDSTRIPROLLINGUNDERCENTREWAVE¥LiuHongmin;BianYuhong;LianJiachuang(YanshanUniversity)Abstra...  相似文献   

20.
MODELINGFORFLEXIBLEMANUFACTURINGSYSTEMSWITHAMARKOVJOBROUTINGANDANEWBLOCKMECHANISMZhaoXiaoboQinghuaUniversityKatsuhisaOhnoNago...  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号