毕业设计（论文）-轴承盖落料、拉深、冲孔复合模设计.pdf

0 !"#$%&'%()*+, 1 -. !"#$%&'()*+,-.+/#$%01234567825679: ;<=>?***@0AB5CD-EFGHI=>JKLMN-OPQRL'(7->' (STU)670VW-'(XYWZL[\]5^_5'`-abcd/WZ0e fgh-QRWZij-k'(li-^_li-/WZmZ0no-pqcdrW Z0s*tu-82?***@vQR-wxYW7Ly`0\]5^_7-z{|\]- }^_-~b'`-cd3412 7!'(VW7"#$% 7&QRWZ '(-zL3412)-*;Or+WZ'(,p--.>/("'(-012N3 "44034567+8A9>:;"#$%<=/>?***@A67BC9:DB5E FGg5EFWHSTK)IJN334K5-0LST/MN44#OpR0PQ R>6 /012#$%S'(SWZS3412S34K5 !"#$%153893706 2 ABSTRACT Introducedtocarrythebearingcovercoldhurtletopresstotakeshapetheprocess, passbytothebatchquantityproduction,sparepartsquantity,thesparepartsstructureand usagerequestofcarrythebearingcoverofanalysis,study,accordingtonotlowertousethe functionaspremise,iscertaininordertohurtletopressthepiece,itusestohurtletopress pletethesparepartstoprocess,hurtlingtopressbasicworkprefaceis: Falltoanticipate,pulldeep,hurtlethebore,ordingtotheinitialcalculationofthe workpreface,makesuretheworkordinalnumbereyes,ifhurtletopressthenumberof times,pullingthedeepnumberoftimes,totheinproperorderarrangementofthework preface,ordingtoeachworkpreface,thequantity requesttocertain,becauseofinordertotaketheboretofalltoanticipate,pullthedeep piece,thisworkpiecesofalltoanticipatefirst,thenpulldeeply,bluntboreofend, accordingtoproducethebatchquantityandcondition(hurtletopresstoprocessthe conditionandmoldingtoolstomakethecondition)stomakesuretheworkthatthepreface combine,becauseofproducethebatchquantity big,bineeachworkprefacetogether, poundthemoldhurtlestopress,raisingtherateofproductionoftheproduct thestructureimprovementtothetraditionalmachinesparepartswell,excellentturnthe design,theexcellentchemicalengineeringskillmethodabilitythesignificantexaltation 3 producestheefficiency,thiskindofmethodtosimilartheproducthastocertainlydraw lessons fromthefunction. Key words: bearingcover; stamping; process;Production batch;Production efficiency 4 34 1 56789:;<....................................................