深沟球轴承径向游隙计算值和实测值差别的分析

(116300),D1D1d1d1DwDwGr,Gr=D1-d1-2Dw,JB357319931,D0=d1+Dw1,M,O,KLK0,MO(),AOO1,GrmP2=MA=OO1=GrP2K,MO,,,MMQ,OO3,GrmP2=MQ=GrP2+AQK,MOKL,MO,MMB,OO2,Grm2=MB=Gr2+AB,,KMA=AB=O1O2=Gr2CO2=D12cosFO2CFO2C=arcsin2KND1-DwZKN=D02sinZ1CO=CE+D12-Gr2cosZCE=FG=(PE-FC)tgFPGPE=D12-Gr2sinZFC=D12sinFO2C=D12D0D1-DwsinZFPG=FPK-EPOEPO=2-ZFPK=PFK=90-12FKP=90-12Z-FO2CCO1=CO+OO1,AB=D12cosarcsinD0sinZD1-Dw-D12-D12-Gr21-cosZ+D12-Gr2sinZ-D12D0sinZD1-Dwtg2Z+12arcsinD0sinZD1-Dw(1)(1)D0D1-Dw1,(1)922002..1AB=Gr2secZ-1(2)OO2=OO3=OO1+O1O2=Gr2+AB=Grm(max)2KOKOKO,KOK,MOOO3,KOK=O2OO3KOKKOMO,KOK=O2OO3=,O3(X+OO3sin)2+(Y+OO3cos)2=D122Y(D1P2)-(GrP2)AQYX=0Y=D122-(OO3)2sin2-OO3cosAQAQ=D12-Gr2-D122-G2r4+GrAB+AB2sin2-Gr2+ABcos(3)Gr,AB(10-3),,AQAQ=Gr2+ABcos-Gr2(4)GrP2,,,Z,2AB,Grm(max)=2Gr2+AB=GrsecZ(5)Grm=Gr2+ABcos+cosZ-=2Z,Grm,Grm(max)=2Gr2+ABcos2Z=GrsecZcos2Z(6),Grm0Z,,1(4),0PZ,GrmGrm(max)Gr,:2Gr2+ABcos;Gr2+ABcos+Gr2+ABcosZ-0Z,Grm=2ZPZ0Gr2+ABcosd=GrZtgZ(7)Grm=1ZPZ0Gr2+ABcosd+1Z0PZGr2+ABcosZ-d=GrZtgZ(8)2(1),,,(2),AQAB,,AQ0Z,,(36)032002..19,,AB,,,h1=BC-BC,ABC,ABBC,AOBAB,5,ABO=180-9=17158mm,AO2=AB2+BO2-2ABBOcosABOBO=17.5mm,AO=21.5mm,ABO=171,()AB=4.0405mmABC,BCAC2=AB2+BC2-2ABBCcosABCAC=42mm,AB=4.0405mm,ABC=9,()BC=9.6122mmBC=4+429.6569mmh1=BC-BC=9.6569-9.61220.045(mm),Y30,309,,1h1,,1mmh1h1h15.5560.0297.0000.0388.7310.0505.9530.0327.1440.0399.0000.0516.0000.0327.9380.0449.5250.0556.3500.0348.0000.04510.0000.0586.7470.0378.5000.04810.3190.0601,..,1984(6):712:(:2001-07-05)(:)(30)(2),ZGrAB,Gr,(3),,,(4),(5),0Z,,JB35731993,,,0Z,,,,,,,,,,,:(:2000-11-21)(:)632002..1,,..,2002(1):14402050mm,,,,4,4,6:,..,2002(1):56,,,,,,12:,,..,2002(1):79:,..,2002(1):910:..,2002(1):11:,..,2002(1):1215CAD,VisualLisp,,,,,3,1,4:..,2002(1):1516VB,2:,.4199XX.,2002(1):1718:,..,2002(1):1820,,,,Auto2CAD2000VBA,1,3:,,..,2002(1):2127-,,-9,1:..,2002(1):28:,,..,2002(1):293036,,,0(PZ),,1:..,2002(1):3132:,,..,2002(1):3233,,,4,2:(43)442002..1