基于UG_POST五轴联动加工中心专用后置处理器的研发

:2005-08-04;:2005-09-283:;(2005KJZ03):(1979),,,,,CAD/CAM,,(E-mail)[e-mail]:1001-2265(2006)01-0026-03UG/POST3,,(,255049):B45,;UG/PostBuilder,,:;;PostBuilder;:TG659:ATheDevelopmentandApplicationofSpecialPostprocessorforFive2axisMachiningCenterBasedonUG/POSTZHAOShi2tian,SUNDian2zhu,SUNXiao2xia(SchoolofMechanicalEngineering,ShandongUniversityofTechnology,ZiboShandong255049,China)Abstract:22Keywords:2;;;0,,;DMU70eV,UG/PostBuilder,,,UG/PostBuilder1DMU70eVDMU70eV1,BYOZ=45,H=155mm,,ZDMU70eV,,BC,,,;BC,62,,,,-,:(1),BC;(2),-O1x1y1z1;(3)O1x1y1z11.1BC,Bn=(0,0,1),B(0=2B180),nN0,ZC,,,ON=n=(ax,ay,az),ZC,B,ONZ[3],21B452BC2,OM=OG+GMOM=OE+EM,ON=n=(ax,ay,az)BC:C=arcsin1-aza2x+a2y+CB=arccos(2a2-1)(1):C=arctanayaxax0ay090ax=0ay0180+arctanayaxax0ay0180ax0ay=00ax0ay=0-180+arctanayaxax0ay0-90ax=0ay0arctanayaxax0ay0(2)1.2,Pw(xw,yw,zw)BC3Pw(xw,yw,zw),PwO1x1y1z1r7=(X,Y,Z):3(1)r1r3:OwxwywzwO,(x0,y0,z0-H),(x0,y0,z0),[M1]:[M1]=100001000010x0y0z0-H1r3=r1[M1](3)(2)r3r4:Pw(xw,yw,zw)ZC[M2];BB[M3]7220061[M2]=cosCsinC00-sinCcosC0000100001r4=r3[M2][M3](4)[M3]=10000cos(-45)sin(-45)00-sin(-45)cos(-45)000010-sin(-45)cos(-45)0cosBsinB00-sinBcosB000010000110000cos45sin4500-sin45cos4500001(3)r4r7:OwO1x1y1z1[M4][M4]=100001000010-x0-y0H-z01r7=r4[M4](5)1.3OwxwywzwPw(xw,yw,zw),BC[XYZ1]:[XYZ1]=[xwywzw1][M1][M2][M3][M4](6)2UG/PostBuilderUG/PostBuilder,,,,PostBuilder:;;NC;3DMU70eV,,BC,;PostBuilderNC3.1,BC3.2NC,line_move,B,Z,ud_bax2is,;,B;BCrot_b_c,,63,;B,1800CBud_caxis3.3BC,PB_CMD_before_motion{},rotate_c{cpos_inpos_out},rotate_b{bpos_inpos_out},TCL(toolcommandlanguage),3.4,BC,3.5UGtemplate_post.dat,UG{UGII_CAM_POST_DIR},ugii_env.dat:DMU_70eV_millplus,{UGII_CAM_POST_DIR}DMU_70eV_millplus.tcl,{UGII_CAM_POST_DIR}DMU_70eV_millplus.def4,DMU70eV:......N455X34.496Y29.758Z35.065B20.084C-352.863N456X41.245Y31.802Z37.351B24.268C-351.356N457X41.661Y31.942Z37.508B24.53C-351.261......5(1),;(2)DMU70eV;DMU70eVBC;(34)823,VI,LabVIEW,LabVIEWVI,FunctionsSignalProcessing/TimeDomainVI,(1),;SignalProcessing/Fre2quencyDomain/RealFFTVI,,(3)SignalProcessing/FrequencyDo2main/AutoPowerSpectrumVI,SignalProcessing/FrequencyDomain/Power&FrequencyEstimateVI;SignalProcessing/FrequencyDomain/STFTSpectrogramVINISoundandVibrationSTFT,VI,LabVIEWApplicationControlMenuApplica2tionControlHelpvi,SubVI,()()();,,,,,;,;,4,,,,,,,,,[][1],,.[M],1998:758-807.[2],,.[J].,2004,25(4):335-337.[3],.[J].,2004,15(2):143-145.[4],,,.LabVIEW[M].:,2003.()(28)(3)UG/PostBuilder;TCL,;(4)UG,UG[][1],,.CAD/CAM[M].:,2002.[2],,.NCCAM[J].,1998,(12).[3],,,.5[J].,2002,31(3).[4],.Pro/E[J].,2004(11)()43