Kev tu cov pwm txuas ntxiv yuav tsum tau ua kom zoo, ua siab ntev, kauj ruam ntawm kauj ruam, thiab yuav tsum tsis txhob ua kom dig muag. Thaum kho lub pwm vim tsis ua tiav, ib txoj siv cov khoom siv yuav tsum txuas los txhawb qhov kev nug ntawm qhov teeb meem. Qhib lub pwm, sib piv cov khoom siv khi, xyuas seb pwm puas zoo, paub meej tias qhov ua tsis tiav, nrhiav qhov teeb meem, thiab tom qab ntawd ntxuav pwm tawm ua ntej tshem tawm cov pwm. Thaum tshem tawm pwm, lub zog yuav tsum yog. Rau pwm txheej txheem nyob rau hauv lub ejection caij nplooj ntoos hlav nyob nruab nrab ntawm lub phaj ruaj thiab lub ejection phaj thiab lub ejection caij nplooj ntoos hlav ncaj qha nias rau ntawm daim ntawv qhia sab hauv, cov ntawv tawm ntawm ejection phaj yuav tsum xyuas kom meej tias lub ejection yog sib npaug thiab lub ejection yog raug tshem tawm. Qhov qaij ntawm lub phaj yuav ua rau cov punch hauv pwm tawg.
1. Kev tu cov convex thiab concave ua pwm:
Thaum rhuav tshem cov txiv neej thiab poj niam cov pwm, them sai sai rau qhov xwm txheej qub ntawm pwm, kom nws tuaj yeem rov qab tau yooj yim thaum lub rooj sib tham pwm tom ntej. Yog tias muaj cov ntaub qhwv lossis txav ntawm cov khoom, cov tuab ntawm lub gasket yuav tsum raug sau rau ntawm ib sab thiab sau cia. Txhawm rau hloov cov punch, sim ntxig rau qhov thaiv txoj hlua, seb tus tuag puas yooj yim, thiab seb qhov sib txawv nruab nrab ntawm qhov kev xeem ntsuas thiab tuag yog ib qho tsis sib xws, thiab seb qhov sib txawv ntawm qhov tuag thiab qhov punch yog txawm tias thaum hloov tuag. Tom qab kev sib tsoo cov punch, lub punch yog shortened thiab lub gasket xav tau ntxiv kom ncav cuag qhov ntev yuav tsum tau ua. Nws yog qhov yuav tsum tau soj ntsuam seb qhov ntev ntawm txoj kev punch puas txaus. Nws yog qhov tsim nyog kom pom qhov laj thawj ntawm kev hloov pauv lub punch tawg, thiab kuaj xyuas seb qhov sib xyaw ua ke cov pwm tseem muaj chipping thiab seb nws xav tau zom cov ntug txiav. Thaum sib sau ua ke cov punch, xyuas seb qhov sib txawv ntawm qhov punch thiab lub thaiv ruaj khov lossis cov ntaws ruaj ruaj puas txaus. Yog tias muaj xovxwm thaiv, xyuas seb puas muaj chaw txav. Lub rooj sib txoos tuag yuav tsum muab tso rau kab rov tav, thiab tom qab ntawd teeb nws nrog cov hlau thaiv ncaj nraim xws li tooj liab tooj liab rau ntawm qhov chaw tuag los coj nws mus rau qhov chaw. Tsis txhob muab nws obliquely thiab yuam nws rau hauv. Hauv qab ntawm qhov tuag yuav tsum tau chamfered. Tom qab kev teeb tsa, kuaj xyuas seb cov concave tuag nto yog txawm nrog kev tuag. Tom qab sib dhos cov punch thiab cov tub ntxhais tuag, xyuas txoj siv khi coj los xyuas seb qhov chaw puas raug teeb tsa tsis raug lossis thim rov qab. Kuaj xyuas seb puas tau hloov cov kab tuag thiab kab mob tuag, lossis seb lub qhov khoob seem siv los thaiv, thiab puas xav tau cov khoom tshiab. Cov khoom siv nyiag, txawm hais tias qhov khoom ntawd yuav tsum tau nyiag los yog qhov txaus, thiab qhov pwm tseem xav tau txhav tas li. Ua tib zoo saib xyuas cov lus pom zoo ntawm txhav tas ntawm lub hau ntswj phaj stripper. Thaum txhav tas, nws yuav tsum muab hla los ntawm sab hauv mus rau sab nraud nrog lub zog sib npaug. Tsis txhob ua ntej zawm ib tus ntsia hlau thiab tom qab ntawd kaw lub hau ntswj lwm tus, kom thiaj li zam dhau ntawm daim stripper tilting thiab ua rau cov punch tawg lossis qhov tseeb ntawm cov pwm raug txo.
2. Kev tu cov vaj huam sib luag stripping:
Txhawm rau tshem tawm txoj hlua khawm, koj tuaj yeem ua ntej siv ob tus ntxig ntsia hlau los sib npaug ntawm qhov sib tsoo, thiab tom qab ntawd siv ob txhais tes sib npaug sib npaug ntawm qhov kev quab yuam kom coj tawm. Thaum nws nyuaj rau kev cais tawm, xyuas seb sab hauv ntawm cov pwm puas huv, seb lub xauv hlau ntswj puas tag, seb puas tuaj pwm vim cov khoom tawg, nrhiav qhov laj thawj thiab tom qab ntawd ua kev kho mob, thiab tsis txhob dig muag pov tseg ntawm nws. Thaum sib sau lub stripper, ntxuav lub punch thiab stripper ua ntej, ntxiv roj lubricating rau hauv phau ntawv qhia kev taw qhia thiab kev qhia ntawm cov punch, muab tso rau qhov xwm yeem, thiab tom qab ntawd nias nws qhov chaw nrog ob txhais tes, thiab rov hais nws ntau zaus. Yog tias nws kaw ntom nti, nrhiav qhov laj thawj (seb phau ntawv qhia thiab lub tes tsho phau ntawv taw qhia yog li cas ib txwm ua, seb puas muaj kev puas tsuaj rau ntau qhov chaw, seb tus punch tshiab tuaj yeem hla ntawm daim phiaj stripper hauv qhov chaw raug), nrhiav qhov vim li cas, thiab nrog nws haum. Yog tias muaj lub pob kom tawg rau ntawm lub npov ruaj khov, xyuas seb daim ntawv stripping tom qab puas txaus. Cov khoom sib tiv thaiv saum npoo ntawm stripper phaj thiab concave pwm tsim indentation tom qab lub sijhawm ntev stamping (qhov sib txawv nruab nrab ntawm stripper phaj thiab concave pwm feem ntau cov khoom thickness rho tawm 0.03-0.05mm.Thaum indentation loj heev, nws yuav cuam tshuam cov nias ntawm cov khoom Qhov tseeb, ua rau muaj qhov txawv txav ntawm qhov loj me, kev ua haujlwm tsis xwm yeem, thiab lwm yam, nws yog qhov yuav tsum tau kho lossis rov ua lub zom zaws thiab cov khaub ncaws hnav. Lub tes tsho contour yuav tsum kuaj xyuas qhov tseeb. Thaum qhov siab tsis sib npaug, nws yuav ua rau lub tsho khuam qaij.Qhov nws qhov tseeb Txoj kev coj thiab lub caij nplooj ntoo hlav muaj nuj nqi yuav raug rhuav tshem thiab yuav tsum tau tswj.
3. Qhia cov ntu xyuas:
Kev tshem ntawm nruab nrab ntawm phau ntawv qhia thiab lub tes tsho phau ntawv qhia, seb puas muaj kub hnyiab lossis hnav cov cim, thiab seb lub xeev cov roj mov ntawm lub pwm txheej yog qhov qub, yuav tsum kuaj xyuas. Cov coj ntawm kev coj ua thiab kev puas tsuaj ntawm qhov cuam tshuam txo qhov precision ntawm cov pwm, thiab teeb meem yuav tshwm sim rau ntau qhov chaw ntawm cov pwm. Yog li, kev tu kom zoo thiab kev hloov chaw yog qhov tsim nyog. Txheeb xyuas qhov tseeb ntawm cov khoom siv qhia. Yog tias cov khoom siv taw qhia tus pin (ntsia hlau zoo) coj tawm, nws tau ploj qhov raug qhov tseeb thiab ua haujlwm ntawm daim kab xev qhia thiab yuav tsum tau hloov. Tshawb xyuas qhov xwm txheej ntawm lub caij nplooj ntoos hlav (tawm lub caij nplooj ntoo hlav thiab lub caij nplooj ntoo hlav ejector, thiab lwm yam) kom pom tias nws tau tawg, lossis yog tias nws tsis tawg tom qab siv sijhawm ntev, nws tau qaug zog thiab poob nws lub zog qub. Nws yuav tsum raug tswj thiab hloov ua ntu zus, txwv tsis pub nws yuav ua rau lub pwm puas lossis kev tsim tawm tsis zoo.
4. Kho cov pwm sib txawv:
Lub pwm qhov muab tso rau qhov muab tso rau qhov hnav vim qhov nquag thiab ntau qhov sib xyaw ntawm cov pwm qhov tseem ceeb, ua rau kom muaj qhov khoob loj tom qab sib dhos (looseness tom qab sib dhos) lossis cov khoob tsis sib xws (muab tso rau qhov sib txawv), uas yuav ua rau lub ntsej muag sib txawv los ua kom tsis zoo tom qab xuas nrig. Cov. , Qhov punch yog yooj yim kom tawg thiab tsim burrs, thiab lwm yam, uas tuaj yeem hloov kho los ntawm kev kuaj xyuas cov xwm txheej ntawm ntu tom qab xuas nrig ntaus. Thaum cov kis tsis loj, seem seem tsawg dua. Thaum qhov sib txawv loj, seem yog ntau dua thiab burrs loj dua. Qhov sib txawv uas tsim nyog tuaj yeem muab tau los ntawm kev hloov chaw ua haujlwm. Tom qab hloov kho tiav, nws yuav tsum tau muab sau cia kom tsim nyog, thiab cov cim tseem tuaj yeem ua tau rau ntawm ntug qhov tuag. Rau kev saib xyuas tom qab haujlwm. Hauv kev tsim khoom txhua hnub, kev saib xyuas yuav tsum tau them rau qhov sau thiab khaws cia ntawm cov pwm qub hauv qhov zoo tshaj plaws. Yog tias qhov kev tsim tom ntej tsis zoo nkauj los yog cov pwm pauv, nws tuaj yeem siv los ua cov ntawv siv rau kev saib xyuas pwm. Tsis tas li ntawd, cov txheej txheem pabcuam, xws li seb lub ejector tus pin puas hnav, seb nws tuaj yeem tshem tawm cov khoom siv, txawm tias tus pin taw qhia (ntsia ntsia hlau zoo) thiab lub npov hnav ua haujlwm, yuav tsum tshawb xyuas thiab tswj.
