恒力弹簧的探讨与研究_陈强

(118000),,,,1,,(),C,A,B,.2,,,.B,,,JB2361792,hD(.01,E=18500(kgf/mmZ),:=E=185(kgf/mmZ).300k/mm,,,(),.,,A,(3),,,,,(4):Mer=0.187EHZhZbbh(mm)H(mm)E(kgf/mmZ),,,,,,h/DeE,,s,M,:M~EJ/R,:1,,:EJ_U1vlas~JasE(kgf/mmZ)JR(mm),Pds,,,:Pd81EJ2100%50%01,(x0DZD3DP~J=bh3/12:Ebh3124RP(kgf)1.,.....!!!,..................{{{b,h1/RR,,R(1).,:~EJt11(:341997.823((R(),R,P,JB236179:,3,6%,.,:P11..r...D(mm)KK(.3~.smm)2700~ssookgf/mm,,,2,3J93CrNM,3J21,3J22,,JB23617914,3J9.,16,3J9,,AB.:3J91417,12,10%,200,20%,177PH,210,,,1.:.JB2361792124,Zkgf,0.Zkgf,7%,0.01~0.02mm.,,.2.,,,,.JB236179:E,,phD,:~0.45h/Dh,,,h,,.,,R,,.,,,94%.175~185kgf/mm,,Zookgf/mmZ3.3,JB236179,(),2,,,,.,,.,,,A,RH,RH1996(112),:45,......t...____________1997.819978(203)()CONTENTS,97/8222444666888CAPP99911111222144415551777~199921112333lll2555}}}266627772888300031113666.()32223444(35)))(37)))(38)))(39)))1,97,(13)))ExperimentonglassfibreeuttingofreinforeedPlastiewithdiamondfilmeutterXirLijing,etal(2)ResearehoneutabilityofnewtitaniumearbonnitrideYuQixun,etal(4)DevelopingeleetrieallydespositeddiamonddrillWuJian,etal(6)PostpotfaeingproeessandZhuCUtterChunying,etal(11)MeasurestoredueeperiodiemaehiningerrorZhouXiaojian,etal(12)InereasingrotaryaeeuraeyofspindleYanQi(14)FixturesmallforhigheffieientdrillingofholeXuanHongqing,etal(15)ComputersimulationforenvalopeofeuttinggearwithdoubledireetionareHongHanyu(17)FaetorseffeeteombinedPerformaneesofberylliumbronzeHanJieheng(19)AnalysisonpositionalerrorinboringofmouldanditseorreetionLiHuiqian,etal(21)ApproaehandresearehonspringwitheonstantforeeChenQiang(23)AspeeialeheekingtoolWuXiaobang(25)CombinedeorreetionofeoordinatePositioningerrorofmaehinetoolDiJinru(34)ProduetiontiPs(6intotal).......(262728303136)::::(18)::()Sponsor:ljingMecanlealEnglneedngSletyEdltor,Publisher:MSVIofCMESMachlneryManuraetudEnglneerMSgi.ePublisingRoCiefEditor:WangS12lSubscrlPtton:AnyPtoffieeinP.R.CInaCireulatlon:TePressClreulatlonOffleeOfEIJingoverseasCireulatlon:ChinaPul,llsingForeignTradeCorP%t:10:100054:[phone]:31: