Cov teeb meem nquag thiab txoj kev kho kom txhob txwm tuag.
A. Lub txij nkawm ntawm lub pwm yuav tsum tau ceev faj, tus neeg mob thiab kom raws li, thiab yuav tsum tsis txhob muab lub qhov muag dig muag.Qhov khoom siv yuav tsum txuas nrog kev txhim kho kev txhaum, kom qhov teeb meem tuaj yeem nug. pwm, paub tseeb tias qhov ua rau tsis ua hauj lwm, nrhiav qhov teeb meem, thiab ua kom lub puab pwm tu kom tshem tawm cov pwm. Lub zog yuav tsum yog thaum lub cev tuag, thiab lub caij nplooj ntoos hlav tsis tawm mus rau ntawm lub phaj taag thiab lub pluaj .Txhua yam pwm: kev saib xyuas ntawm pwm, ceev faj, neeg mob, step-by-step, tsis txhob lam tau lam ua rau hauv.Qhov khoom siv yuav tsum txuas rau kev txhim kho kev txhaum, kom qhov teeb meem tuaj yeem nug. thiab tshawb xyuas qhov teeb meem ntawm lub pwm, tshawb xyuas qhov ua rau tsis ua hauj lwm, nrhiav qhov teeb meem, thiab tom qab ntawd ua kom pwm tu kom tshem tawm cov pwm.Kev yuam kev xav, txawm sib cais rau lub caij nplooj ntoos hlav tawm ntawm lub phaj ruaj ruaj thiab stamper phaj thiab lub caij nplooj ntoos hlav tawm qhia tus pin ntawm roo tam sim ntawd f, pwm txoj kev tawm, tshem tawm ntawm lub stripper kom paub meej tshuav popup, stripper qaij yuav ua rau pwm punch rupture.1.Thaum kho txij nkawm: intensive yog disassembled yuav tsum xyuam xim rau pwm txheej xwm ntawm tus thawj, yog li ntawd rov qab tuaj pwm thaum ntsaws qhov yoojyim rov qab los, padded lossis shift yuan zoo yuav tsum tau ua rau ntawm lub thickness ntawm lub gasket thiab ua cov ntaub ntawv.Yog hloov lub conex pwm, nws yog ib qho tsim nyog yuav tau ntsuam xyuas seb qhov thaiv qhov thaiv thiab qhov khi hlua yog qhov zoo, thiab seb qhov sib txawv nruab nrab ntawm qhov ntxig thiab tuag yog txawm, thiab qhov sib txawv nruab nrab ntawm qhov tuag thiab punch yuav tsum sib npaug sib faib.Nws yog qhov tsim nyog los xyuas seb qhov ntev ntev ntawm tus punch yog txaus kom tau raws li qhov yuav tsum tau ntev. Hloov cov punch tawg kom paub seb qhov ua rau, thiab xyuas seb qhov kev sib thooj qhov tuag puas tawg lawm, thiab seb qhov kev txiav txim siab yuav tsum tau.Piv kom punch los xyuas seb puas muaj kev yoojyim ntawm qhov punch thiab qhov ruaj ruaj bloc k los yog cov phaj taag, thiab xyuas seb puas muaj lwm yam kev ua haujlwm nyob rau hauv lub siab nrawm.Peb kom pom tias qhov kev tuag tuag yuav tsum tau muab tso rau hauv lub kab rov tav, thiab tom qab ntawd ces siv cov hlau nris thaiv los ua tus pas nrig liab hauv qhov concave tuag nto khob rau hauv qhov chaw, hlais tsis muaj kabmob quab yuam kom khiav hauv, hauv qab ntawm qhov concave tuag rau chamfer.Tom qab loading, xyuas seb qhov concave nplaim yog ncaj nraim nrog tus tuag.Punch tuag thiab mould tub ntxhais tom qab sib dhos ua kom tu nrog tsim nyog kev soj ntsuam, tag nrho cov khoom nyob rau hauv qhov tsis ncaj ncees los yog ntsia rov qab, xyuas qhov tuag thiab lub qhov block block yog ntsia rov qab, qhov thaiv qhov blockage, txawm tias koj xav tau cov khoom hloov tshiab, yuav tsum tau nyiag khoom txaus, pwm seb puas yuav tsum xauv qhov chaw xauv. Cov lus ceeb toom ua rau cov hlua khau xauv, xauv hauv sab mus rau sab nraud, nplais hla clamping quab yuam, tsis yog ib qho xauv ntsia hlau ua ntej, ces xauv lwm lub hau ntswj, tsam ua rau stripper qaij nrib pleb los yog punch pwm pwm qis. tus nplais ntawm qhov stripper yuav ua rau muaj ob tus ntsia hlau nrawm, ces qhov quab yuam yuav raug muab tshem tawm ntawm ob txhais tes. Thaum tshem qhov teeb meem, yuav tsum xyuas seb puas yog pwm, txhuam cov nplaim tawg, puas yog qhov khoom siv los ntawm kev pwm , kom paub seb yog vim li cas thiaj li ua rau cov neeg ua hauj lwm coj los siv, yuav tsum tsis txhob muab pov tseg. Thaum sib sau cov phuam stripper, ntxuav cov punch thiab stripper phaj, ntxiv cov roj nplaum rau ntawm daim ntawv qhia sab nraud thiab cov txheej txheem hauv plhaub. siab dua ob peb zaug.Yog dhau nruj yuav tsum paub seb yog vim li cas (cov qauv taw qhia thiab kev taw qhia txog kev taw qhia yog qhov tseeb, txhua qhov seb puas muaj kev puas tsuaj, kev hloov pauv tshiab tuaj yeem ua txoj haujlwm ntawm txoj hlua) yog, paub yog vim li cas thiaj li ua tus coj ua.Lub phaj nres muaj ib lub nrawm nias kom xyuas seb lub qhov poob qis rov qab yog txaus.Yuav ntu npoo ntawm cov kab txaij thiab cov khoom tuag, lub sij hawm ntev stamping ndentation (stripper nruab nrab ntawm qhov tuag thiab cov khoom thickness txo nyob rau hauv lub peev xwm ntawm cov aggregate feem ntau yog 0.03 0.05 hli, thaum indentation tiag, yuav cuam tshuam rau cov khoom ntawm qhov tseeb, ua qhov txawv txav khoom, instability thiab li on, kom stripping vaj huam sib luag board thiab stripper rau kev kho los yog regrinding.The lub tsho lub contour yuav tsum tau kuaj xyuas kom raug. Nws yuav ua rau lub stripper yuav tsum tilted thaum nws tsis siab, thiab nws txoj kev paub tseeb thiab kev ua haujlwm ruaj khov yuav muaj kev puas tsuaj thiab yuav tsum tau tswj hwm.Qhov chaw tshuaj ntsuam xyuas: yuav ua li cas koom tes nrog cov ntawv qhia thiab qhia lub tes tsho, seb puas muaj kub hnyiab los yog hnav cov cim, seb cov pwm coj li cas yog qhov qub thiab yuav tsum raug kuaj xyuas.Qhov hnav thiab ua raws li cov lus qhia yuav ua puas tsuaj, yog tias qhov tseeb ntawm qhov pwm tuaj yeem txo, thiab muaj teeb meem tshwm sim nyob rau hauv seem ntawm cov pwm. Yog li, kev kho kom zoo thiab hloov tsis tu ncua yog qhov tsim nyog.Xyuas xyuas qhov tseeb ntawm phau ntawv qhia. Yog tias tus tswv yim taw qhia (cov ntsia hlau zoo) yog hnav lawm, nws tau poob qhov kev txav thiab kev ua haujlwm ntawm cov ntaub ntawv siv khoom siv thiab yuav tsum tau hloov. Xyuas lub caij nplooj ntoos hlav (pob zeb txav thiab lub caij nplooj hlav, thiab lwm yam), kom pom tias puas yog pob , los yog siv tau ntev, tab sis tsis yog pob txha, tab sis tau poob lub zog ntawm kev mob nkeeg, yuav tsum ua kom tsis tu ncua, hloov, txwv tsis pub nws yuav ua rau pwm los yog cov khoom tsis zoo.4.Xaiv ntau qhov kev hloov: mold core positioning nquag pwm thiab muaj ntau yam kev sib txuas ntawm hnav thiab rhuav, ua rau muaj kev sib haum xeeb tom qab sib dhos (xoob tom qab sib sau ua ke) los sis tsis sib haum (qhov txawv ntawm qhov tsis sib haum), txhua yam ua tau tom qab txiav ntoo khaub lig zoo, punch so yooj yim, tsim burr, dhau ntawm qhov kev txiav nyiaj sab tav tom qab kev tshuaj xyuas, ua kom haum qhov tsim nyog kom haum. Cov sijhawm teev, tsawg dua, qhov sib txawv ntawm qhov sib txawv loj, qhov ntu tshuav ntau dua thiab loj dua burrs, kom tau txais qhov sib txawv ntawm qhov tsis muaj tseeb hauv daim ntawv o f xa tawm ntawm nyiaj, tsim kho zoo, yuav tsum ua cov ntaub ntawv tsim nyog, tuaj yeem raug cim rau ntawm lub qhov tuag ntawm qhov concave tuag, thiab lwm yam., thiaj li ua qhov haujlwm ntxiv. Lub sijhawm ua haujlwm yuav tsum ua tib zoo saib xyuas thiab khaws kev txuag pwm zoo dua ntawm cov khoom siv, yog tias cov khoom tom qab tsis yog lossis cov pwm hloov, yuav siv tau raws li kev siv rau cov pwm rov kho dua.Thaum ntawd, lub koom haum pab, xws li seb cov khoom saum toj los hnav lossis tsis, puas cov khoom siv sab saum toj, tus qauv taw qhia (tus ntsia thawv nquag) thiab cov bushing yog npog, yuav tsum tau soj ntsuam thiab tswj tau cov kev cai.Ntau qhov ua rau cov kev ua txhaum ntau. Kev tiv thaiv teeb meem ntawm kev lag luam, kev cuam tshuam cov teeb meem ntawm kev tuag, yuav tsum muaj kev ntsuam xyuas, siv cov kev tiv thaiv zoo, daws teeb meem ntawm qhov tau tshwm sim, thiaj li txo tau cov nqi tsim nqi, kev tsim thiab kev ntsuam xyuas ntawm cov kev tiv thaiv raws li nram no, rau qhov kev siv ntawm cov neeg tu vajtse ua haujlwm.1. (1) ua rau: A, hnav riam ntug; Cov nyhuv no tsis pom tseeb tom qab qhov kev sib khib nyhav loj heev. Riam ntug sab plhu Lub sab; D, qhov sib txawv tsis tsim nyog nce thiab nqis los yog xoob; (2) tiv thaiv kev ruaj ntseg: AB Tswj cov kev ua hauj lwm los yog hloov ntawm qhov tsim kom pom tseeb; CD Kho kom pom tseeb ntawm qhov kev ywj pheej kom paub meej tias qhov kev tshem ntawm lub qhov qhov los yog qhov kev ua haujlwm ntawm cov khoom sib dhos; Hloov cov kev taw qhia los yog cov pab pawg ua ke pawg 2. (1) ua rau: A, loj sib txawv; Tsis zoo noj; C. Cov pa roj ntsha stamping yog cov sai thiab cov roj ua nplaum; D. Cov pwm tsis yog poob siab; E. Tus tuag yog hnav thiab lub nti nrog rau cov punch mould.F. Lub khob moos yog luv heev.G, cov khoom yog ib qho nyuaj, qhov txiav cov duab yog yooj yim; H. (2) tiv thaiv kev kub ntxhov: A, tswj qhov kev ua haujlwm ntawm kev sib xyaw convex thiab concave puab los yog hloov qhov kev sib txawv tsim; Siv cov khoom siv pov tseg thiab ntxuav cov pwm raws sij hawm thaum nws raug xa mus rau qhov chaw; Tswj cov roj ntawm cov dej, los yog hloov cov roj kom txo tau qhov ua kom zoo; Tom qab kawm, demagnetization (ntau xim yuav tsum them nyiaj rau cov hlau); Kawm cov punch ntug; Kho qhov ntev ntawm qhov concave tuag; G. Hloov cov khoom siv thiab hloov cov qauv siv. Tawm sab nrauv los yog luas lub dav hlau lossis lub nraub qaum (ceeb toom qhov kev taw qhia) .Reduce qhov chaw thaj tsam ntawm lub ntsej muag kawg thiab lub cuttings ntawm punch ntug; H, txo qhov kev sib ntsaub ntawm kev txiav, txo cov kev tshawb fawb ntawm kev txiav txim siab, ua rau lub plhom ntawm qhov ncaj ntawm ntug qhov tuag, thiab siv lub tshuab nqus tsev los nqus cov pov tseg. Cia li qeeb thiab qeeb ntawm cov khoom txom nyem.3 (1) vim li cas: A, lub qhov yog me; B. Lub qhov to taub yog loj thiab lub cuttings yog tumbling; C. Lub riam ntawm lub riam yog hnav thiab ntug yog loj.D. Cov kua roj ntsha stamping yog cov sai thiab cov roj ua nplaum; Qhov npoo ntawm qhov ncaj piam ntawm cov pwm khov, thiab cov hmoov sintering txuas rau ntawm qhov chaw; Cov khoom siv; G. (2) tiv thaiv kev kub ntxhov: A, hloov qhov lub qhov tawm mus; B. Hloov qhov chaw ntub dej; C. Hniav trimming; D. Tswj cov roj ntws thiab hloov roj; E, ntuav tshuaj, txhuam, ua kom tsis txhob muaj qhov teeb meem ntawm qhov chaw ua haujlwm; • Hloov cov khoom, F, hloov qhov kev sib tw kom dawb; Lub ntsej muag kawg ntawm lub punch hniav yog tsau nrog ib txoj kab nqes los yog kos (qhov taw qhia kom zoo), thiab lub tshuab nqus tsev yog siv los tshuab cua ntawm lub qhov cub ntawm qhov ntxuav lub qhov rais.4 (1) yog vim li cas: A ,. Lub qhov tuag ntawm qhov concave tuag yog npog, thiab qhov ntug tau tsim (qhov loj yog qhov loj thiab lub qhov nyob hauv me me) .B. Txhim kho cov qauv tsim thiab kev pom tseeb, kev lag luam tsis zoo; C. Npog tuag thiab concave tuag taub hau, thiab lwm yam. D, coj tus cwj pwm coj, tsis txaus lub taub ntsev; E. Coj coj ntawm cov chaw ua haujlwm; F, pub khoom noj khoom ntim, khoom siv tawm, kev kho kom haum; Txhim kho kev haum ntawm qhov pwm kaw qhov siab; H, cov khoom siv me ntsis, tsis muaj cov khoom siv zog (muaj zog) cov khoom siv (cov khoom siv ntawm cov khoom yog los ntawm lub qhov me me punching); Kuv, lub qhov tso tawm qhov siab siab heev, qhov xuas nrig qhov loj yog; J. (2) countermeasures: AB Hloov cov qauv tsim thiab tswj qhov kev ua haujlwm; C. Kho nws txoj hauj lwm tseeb thiab kev cais meej meej; D. Hloov daim ntawv qhia pin; Hloov kab ntawv qhia thiab qhia lub tes tsho; Kho lub tshuab pub mis; G. Rov pib dua qhov siab raug kaw; H, nyom los yog hloov lub nplauv ntxig, ua rau muaj kev ua haujlwm zoo, kho cov khoom siv siab; kuv, txo qhov tob siab; Hloov cov khoom thiab kev tswj kom zoo; Lub ntsej muag kawg ntawm punch hniav yog tsau nrog ib txoj kab nqes los yog kos (kev taw qhia kom zoo) txhawm rau txhim kho quab yuam thaum lub sij hawm xuas nrig ntaus.Qhov khoom siv tam sim no nyob rau ntawm qhov chaw tso tawm mus ntxiv rau kev qhia ua haujlwm.5 (1) A, pub khoom noj khoom ntim, khoom siv tawm, kev hloov chaw so kom txaus; Variation nyob rau hauv tus me nyuam nyob deb; tsis muaj lub cav pub tsis noj mov; D, cov khoom siv arc, lub dav yog cov neeg txom nyem, cov paj tau loj; Tuag stamping abnormality, qhov scythe bending yog tshwm sim los; Cov ntawv qhia tsis tshua muaj lub qhov taub thiab caj dab pliav; G, khoov los tearing down thiab down; H, tsis ua hauj lwm cov ntaub ntawv tawm ntawm daim ntawv qhia phaj, khoom siv; kuv, thin khoom, xa hauv warping; Kev ntsuas qhov tsis zoo ntawm lub pwm thiab qhov sib txawv ntawm qhov kev faib tawm (2) tiv thaiv: A, rov kho dua; Nyeem kev hloov; C. Kev kho thiab kev kho; D. Hloov cov ntaub ntawv los tswj cov khoom kom zoo; E, tshem tawm cov ntaub ntawv nrog rau kev raug mob; Kawm cov punch thiab punch thiab tuag; G. Hloov lub zog rau lub caij nplooj ntoos hlav; H, hloov cov khoom siv, thiab tiv thaiv cov khoom siv; . Rov ua dua cov pwm.6 (1) vim li cas: A, lub npoo npav (tshwj xeeb tshaj yog cov cab kuj); Cov ntxhib ntawm cov ntaub ntawv; C. Txhob txhuam qhov tob tob (sib sib zog nqus thiab dhau ntiav); Qhov xuas nrig ntaus nrig yog crushed.E, lub siab hauv zos yog sib sib zog nqus los yog siab rau ib nrab puas tsuaj; Pwm tsim (2) tiv thaiv: A, kawm txog kev txiav txim siab; Hloov cov khoom thiab ntxiv cov cuab yeej txuas; C. Rov pib dua qhov punch qhov tob; D. Ntxuav cov pwm, thiab daws qhov teeb meem ntawm kev tshem tawm thiab siab; Kos thiab kho qhov siab qhov tseeb ntawm lub stripping thiab concave tuag insert.F. Kho qhov kev sib txuas tag nrho (7) (1) ua rau: A, plam tsev, khib nyiab thaiv, card pwm, thiab lwm yam; Tsis zoo noj, txiav ib nrab khoom; C. Punch zog tsis txaus; D. Cov qauv loj loj thiab me me yog sib ze heev rau ib leeg. EE, punch thiab pluaj tuag yog ib yam nkaus dhau lawm; F, qhov nqes ntawm qhov dawb yog me me; G, cov roj tsis thwj lossis kev siv cov roj thwj pheej tsis muaj dej cawv; , tsis muaj kev cuam tshuam los ntawm kev ua haujlwm, kev ua haujlwm, kev sib txeeb, kev sib txeeb, kev sib txeeb hom, (pin) hnav; M, lub gasket yog qhov tsis zoo ntxiv. (2) tiv thaiv: AB Nco ntsoov pub mis, siv sijhawm khawm cov khoom siv, thiab ntxuav cov pwm; Hloov cov qauv tsim, ua kom muaj zog ntawm lub punch, txo qhov loj ntawm txoj kev ncaj ntawm lub concave tuag, thiab xyuam xim rau lub ntsej muag ntawm lub ntsej muag kawg ntawm cov punch hniav. Qhov ntev ntawm tus me me punch yog luv dua lub loj dua ib qho.E. Hloov cov qauv; F. Tswj lub tshuab ciav hlau los yog kev hloov kho kom pom tseeb ntawm cov convex thiab concave pwm.G. Kho cov roj ntawm cov roj ntws los yog hloov roj; H, xyuas qhov kev txiav txim ntawm txhua qhov kev ua, thiab kho los yog hloov nws los tswj cov kev ua haujlwm; Kuv, kev tshawb nrhiav lossis hloov; Hloov kab ntawv qhia thiab qhia lub tes tsho, thiab them nyiaj rau kev tu txhua hnub; K, hloov cov khoom thiab siv qhov tsim nyog; Hloov cov khoom siv; M, kev kho, tus naj npawb xov tooj tuaj yeem siv tsawg, thiab siv cov hlau cwj pwm, lub qhov tuag txhaws roj yuav tsum yog nyob hauv lub ncoo 8. Kev hloov ntawm kev sib tw loj (1) vim li cas: A, qhia pin coj, inch; Qis tsis zoo thiab hnav cov khoom siv thooj nplawm; C, bending thiab convex, tuag hnav (siab poob) D; Tsis muaj pwm; E. Cov khoom siv thauv ntawv, khoov thiab convex, hom kev concave tsis muaj kev qhia ua haujlwm, tsis muaj prepressure yog siv thaum khoov; F. Kev tsim txom pwm thiab tsim loj; Cov ntug ntawm lub punching yog los ntawm kev siv b.H, convex tuag ntawm txoj haujlwm uas khoov, ntau gasket ntawm concave tuag, ua rau qhov tsis muaj qhov muaj qhov tsis ruaj; variation ntawm cov khoom thickness thiab loj; J. Kev kho vajtse deformation ntawm cov ntaub ntawv (1) countermeasures: A, hloov pin pin; Cuam los yog hloov; C. Cias lossis hloov; D. kev ntsuam xyuas thiab kev kho; E. Hloov cov qauv tsim, ntxiv cov kev taw qhia thiab npaj ua ntej; Hloov qhov tsim loj, zom zawg, thiab ua rau kom khoov thiab tawg; G. Kawm daim ntawv dawb ntawm riam; H, kho, xyaum ua kom tiav steel hlau; kuv, hloov cov khoom, tswj cov khoom siv zoo; Hloov cov khoom thiab kev tswj kom zoo tshaj.9. (2) yog vim li cas: A, burr edge; Muaj lub siab qhov chaw nyob rau hauv lub thwj cim, thiab pwm muaj chips; C, convex thiab concave tuag (thawb txoj haujlwm) siab poob lossis raug mob; Tig lub khoom thaum txiav; Coj thiab poob ntawm qhov chaw ceev; F. Tsis muaj qhov sib thooj hauv qhov loj ntawm cov tearing me ntsis thiab cov hniav coj; Qhov kev ywj pheej ntawm qhov kev ywjpheej ntawm txoj haujlwm yooj yim yog tsis zoo ibyam, thiab qhov concave tuag yog hnav lossis tawg.H, convex thiab concave tuag ntawm thaj chaw punching muaj ib cov ntug tu lossis hnav ris tsho loj heev; Pwm tsim tsis xws luag (2) tiv thaiv kev tiv thaiv: A, tshawb cov khoom me ntsis; Ntxuav cov pwm thiab daws qhov teeb meem ntawm floating pav av; Rov ua dua lossis hloov cov khoom tshiab; D. Kawm tej ntug kev, kho lossis ntxiv qhov muaj nuj nqi zog; Tshawb xyuas thiab ua kom tiav kev tu vaj tse los yog hloov chaw tshiab, F, tu los yog hloov chaw tshiab kom paub meej txog qhov kev sib tearing; Ntsig qhov kev mob ntawm kev txiav ua ntej thiab lub rooj sib txoos thiab tuag, thiab siv txij nkawm los yog hloov; H, xyuas cov txheej txheem ntawm lub rooj sib tham thiab kev siv pauv, siv txij nkawm lossis hloov; 10. Qhov kev kho tsis zoo (1) yog vim li cas: A, pwm tsis muaj kev tiv thaiv kev ua haujlwm, thiab kev ua tsis tau ntawm cov pab pawg neeg ua rau cov kev coj tsis ncaj thiab lwm qhov, thiab lwm yam. (2) tiv thaiv kabmob: A, hloov cov pwm, thiab ua kom muaj kev tiv thaiv ua kom khov; B. Ua cov cim rau ntawm pwm, thiab tsim kev soj ntsuam thiab kev pom zoo ntawm txoj cai khi tom qab pawg neeg pabcuam, thiab sau cov ntaub ntawv sau cia rau hauv qhov kev thov rau hauv qhov khoom plig, kev tu txhua hnub ntawm lub pwm yog qhov tseem ceeb tseem ceeb, yog tias, txhua txhua lub sijhawm yuav tsum tau them nyiaj los txheeb xyuas seb lub tshuab punching thiab pwm nyob rau hauv lub xeev li cas, xws li kev tso dej ntawm cov ntawv qhia zaub mov ntawm lub thwj roj.Qhov kev tshuaj xyuas ntawm cov pwm ua ntej lub tshuab, qhov kev kuaj xyuas ntawm qhov chaw seem, ntawm kev txheeb ntawm txhua qhov, thiab lwm yam., yuav zam tau qhov xwm txheej ntawm kev raug xwm txheej ntau tshaj plaws.Koj yuav tsum xub xav tias ua ntej kho pwm, thiab ua tib zoo sau cov kev txuam nrog.