Kev tshuaj xyuas ntawm cov teeb meem thiab kev daws teeb meem ntawm stamping tuag

1. Punch ntug ntug
(1) Ua rau: A. Hniav hnav; B. Qhov sib txawv loj heev thiab cov nyhuv tsis pom tseeb tom qab txiav cov hniav; C. Hniav lub kaum sab xis; D. Tsis tsim nyog nce thiab nqis sib txawv lossis looseness ntawm clearance; E. Upper thiab qis dislocation.
(2) Kev Ntsuas: A. Kawm thiab kho qhov txiav ntug; B. Tswj qhov tseeb machining ntawm tus txiv neej thiab poj niam tuag los yog hloov kho qhov kev tshem tawm; C. Kawm thiab kho cov hniav; D. Kho qhov blanking clearance kom paub meej tias qhov hnav ntawm lub qhov template los yog ua qhov tseeb ntawm qhov molded; E. Hloov cov ntawv qhia lossis rov ua cov pwm.
2. nti dhia thiab crushing
(1) Ua rau: A. Qhov kev tshem tawm loj dhau; B. Kev pub mis tsis raug; C. Cov roj nias yog ceev heev thiab nplaum; D. Cov pwm tsis demagnetized; E. Cov punch yog hnav thiab cov chips raug nias ntawm lub punch; F. Lub punch yog luv dhau thiab qhov ntev tso rau hauv tus poj niam tuag tsis txaus; G. Cov khoom yog ib qho nyuaj thiab cov punching zoo yog yooj yim; H. Kev ntsuas kub ceev.
(2) Countermeasures: A. Tswj lub machining raug ntawm cov txiv neej thiab poj niam tuag los yog hloov cov qauv clearance; B. Txiav cov khoom siv thiab ntxuav cov pwm hauv lub sijhawm thaum nws raug xa mus rau txoj haujlwm kom raug; C. Tswj cov roj ntau ntawm cov roj stamping, lossis hloov cov roj hom kom txo cov viscosity; D Cov pwm yuav tsum tau demagnetized tom qab kev tshawb fawb thiab kho (ntau dua yuav tsum tau them nyiaj rau xuas nrig ntaus hlau); E. Kawm thiab kho cov punch hniav; F. Kho qhov ntev ntawm tus txiv neej tuag ntug rau hauv tus poj niam tuag; G. Hloov cov ntaub ntawv thiab hloov cov qauv tsim. Ntxig lub punch ntug mus rau hauv lub ntsej muag kawg, nruab thiab tshem tawm lossis kho lub dav hlau inclined lossis arc (coj kev taw qhia). Txo qhov chaw haum ntawm lub ntsej muag kawg ntawm lub punch ntug thiab cov seem; H. Txo qhov ntse ntawm qhov concave tuag ntug, txo qhov kev tshawb fawb ntawm concave tuag ntug, nce qhov roughness (txheej) ntawm ntug ncaj ntawm concave tuag, thiab siv lub tshuab nqus tsev nqus cov khoom pov tseg. Txo qhov cuam tshuam ceev thiab nti dhia.
3. Chip thaiv
(1) Ua rau: A. Lub qhov to me me dhau lawm; B. Lub qhov dej xau loj dhau lawm, thiab cov khoom seem yob; C. Cov hniav yog hnav thiab cov ntug ntxhib yog loj; D. Cov roj nias yog ceev heev thiab nplaum; E. Qhov saum npoo ntawm qhov ncaj ntawm qhov tuag yog ntxhib, thiab cov hmoov chips yog sintered thiab txuas rau ntawm ntug; F. Cov khoom yog mos; G. Kev ntsuas kub ceev.
(2) Kev tiv thaiv: A. Hloov lub qhov dej ntws; B. Hloov lub qhov dej ntws; C. Hniav trimming ntug; D. Tswj tus nqi ntawm cov roj dripping thiab hloov cov roj hom; E. Kev kho deg, polishing thiab kev saib xyuas yuav tsum tau them los txo qhov roughness thaum ua; Hloov cov khoom siv, F. Hloov kho qhov blanking clearance; G. luas txoj kab nqes los yog arc (ua tib zoo saib rau qhov kev taw qhia) ntawm lub ntsej muag kawg ntawm lub punch ntug, siv lub tshuab nqus tsev vacuum thiab ntxiv cua ntawm lub qhov blanking ntawm lub hauv paus phaj.
4. Deviation loj variation ntawm blanking
(1) Ua rau: A. Cov cuab yeej ntug ntawm tus txiv neej thiab poj niam tuag yog hnav, ua rau burr (cov duab loj dhau lawm, thiab lub qhov sab hauv me dhau); B. Kev tsim tsis tsim nyog loj thiab tshem tawm, tsis zoo machining raug; C. Lub blanking txoj hauj lwm punch thiab tuag insert yog offset thiab qhov sib txawv yog tsis sib npaug; D. Daim ntawv qhia tus pin yog hnav thiab tus pin txoj kab uas hla tsis txaus; E. Cov ntsiab lus qhia yog hnav; F. Kev hloov tsis raug ntawm kev pub mis, nias thiab loosening ntawm feeder; G. Kev kho tsis raug ntawm pwm kaw qhov siab; H. Cov ntaub ntawv nias txoj hauj lwm ntawm lub stripping insert yog hnav, thiab tsis muaj cov khoom nias (muaj zog siab) muaj nuj nqi (me me punching los ntawm cov khoom rub thiab tig); I. Lub unloading insert yog sib sib zog nqus nias thiab cov xuas nrig ntaus yog loj heev; J. Mechanical khoom variation ntawm stamping cov ntaub ntawv (tsis ruaj tsis khov elongation); K. Thaum lub sij hawm xuas nrig ntaus, lub punching quab yuam rub cov khoom thiab ua rau muaj qhov sib txawv.
(2) Kev Ntsuas: A. Kawm thiab kho qhov txiav ntug; B. Hloov kho qhov tsim thiab tswj cov machining raug; C. Kho nws txoj hauj lwm raug thiab blanking clearance; D. Hloov tus pin qhia; E. Hloov daim ntawv qhia thiab lub tes tsho qhia; F. Kho lub feeder; G. Kho qhov siab kaw; H. Sib tsoo los yog hloov lub stripping insert, ua kom lub zog siab muaj nuj nqi, thiab kho qhov nias; I. Txo qhov tob ntawm lub zog siab; J. Hloov cov ntaub ntawv thiab tswj qhov zoo ntawm cov khoom tuaj; K. Trim txoj kab nqes los yog arc (ua tib zoo saib rau cov kev taw qhia) ntawm lub ntsej muag kawg ntawm lub punch ntug kom txhim kho qhov kev ntxhov siab thaum lub sij hawm xuas nrig ntaus. Thaum tso cai, qhov blanking ib feem yog nyob rau ntawm lub unloading insert thiab nruab nrog ib tug qhia muaj nuj nqi.
5. Cov khoom siv jamming (1) ua rau: A. Kev hloov tsis raug ntawm kev pub mis, nias thiab loosening ntawm feeder; B. Qhov kev ncua deb ntawm cov khoom hloov thaum lub sij hawm tsim khoom; C. Feeder tsis ua hauj lwm; D. Cov khoom yog nkhaus, qhov dav yog tawm ntawm kev ua siab ntev, thiab cov burr loj; E,
Tsis txawv txav tuag stamping thiab mob dabtsi yog khoov; F. Lub qhov taub ntawm cov ntaub ntawv qhia tsis txaus, thiab lub siab tuag rub cov khoom siv; G. Cov khoom tsis zoo stripping nce thiab nqis ntawm qhov khoov los yog tearing txoj hauj lwm; H. Lub stripper muaj nuj nqi ntawm cov ntawv qhia phaj yog tsis tsim nyog, thiab cov khoom siv yog txuas; I. Cov khoom yog nyias thiab warped thaum pub mis; J. Cov pwm yog tsim tsis raug thiab muaj qhov sib txawv loj ntawm qhov perpendicularity ntawm feeder.
(2) Kev tiv thaiv: A. kev hloov kho; B. Hloov kho; C. Kev kho thiab kho; D. Hloov cov ntaub ntawv thiab tswj qhov zoo ntawm cov khoom tuaj; E. Tshem tawm cov hlua khi ntawm cov khoom siv; F. Kawm thiab kho lub convex thiab concave tuag ntawm lub punching qhia qhov; G. Kho lub zog ntawm lub caij nplooj ntoos hlav stripping, thiab lwm yam; H. Hloov cov ntaub ntawv qhia thiab muab tso rau ntawm cov khoom siv; I. Lub sab sauv thiab sab nias thiab sab sauv thiab qis extruding kev ruaj ntseg keyboards yog ntxiv ntawm lub feeder thiab pwm; J. Tsa lub pwm dua.
6. Cov ntaub ntawv siv rab koob khoov
(1) Ua rau: A. Stamping burr (tshwj xeeb tshaj yog ntawm cov cab kuj); B. Khoom burr, tsis muaj trimming ntawm pwm; C. Qhov tob ntawm lub punch yog qhov tsis tsim nyog (dhau los yog ntiav dhau); D. Cov punch yog crushed thiab muaj cov khoom seem hauv pwm; E. Kev nias hauv zos yog sib sib zog nqus heev lossis hauv zos puas yog tshwm sim los ntawm kev nias; F. Pwm tsim.
(2) Kev Ntsuas: A. Kawm thiab kho qhov txiav ntug; B. Hloov cov khoom siv thiab ntxiv cov cuab yeej trimming rau pwm; C. Rov kho qhov tob ntawm lub punch; D. Ntxuav cov pwm thiab daws cov teeb meem ntawm nti dhia thiab crushing; E. Tshawb xyuas thiab kho qhov siab thiab qhov loj ntawm txhua qhov stripping thiab tuag ntxig kom raug, thiab kho qhov kev puas tsuaj; F. Lub tshuab khoov yog siv rau kev hloov kho.
7. Punch puas thiab ntug vau
(1) Ua rau: A. Nws yog tshwm sim los ntawm nti dhia, nti khoom thaiv, clamping, thiab lwm yam; B. Kev pub mis tsis raug, txiav ib nrab ntawm cov khoom siv; C. Lub zog punch tsis txaus; D. Cov punch loj thiab me yog nyob ze rau ib leeg, thiab cov khoom raug rub thaum xuas nrig ntaus thiab txiav, ua rau cov punch me tawg; E. Ib feem ntawm cov punch thiab poj niam tuag yog qhov ntse heev; F. Lub blanking clearance tsawg dhau; G. Tsis muaj cov roj stamping lossis cov roj stamping siv yog qhov tsis muaj zog heev; H. Lub blanking clearance yog uneven thiab offset, thiab lub convex thiab concave tuag cuam tshuam; I. Lub precision ntawm stripping insert yog tsis zoo los yog hnav, thiab cov precision taw qhia muaj nuj nqi yog ploj; J. Daim ntawv qhia pwm tsis raug thiab hnav; K. Kev xaiv tsis raug ntawm cov ntaub ntawv thiab hardness ntawm txiv neej thiab poj niam tuag; I. Cov lus qhia (pin) yog hnav; M. Kev teeb tsa tsis raug ntawm gasket.
(2) Kev ntsuas kev ntsuas: A. daws cov teeb meem xws li nti dhia, nti khoom thaiv thiab clamping; B. Ua tib zoo saib xyuas kev pub mis, txiav cov khoom siv thiab ntxuav cov pwm hauv lub sijhawm; C. Hloov kho qhov tsim, ua kom lub zog tag nrho ntawm cov punch, txo qhov loj ntawm qhov ncaj ntug ntawm tus poj niam tuag, xyuam xim rau txoj kab nqes lossis arc ntawm lub ntsej muag kawg ntawm lub punch ntug, thiab txiav qhov me me rov qab; D. Qhov ntev ntawm cov punch me yog luv dua li ntawm cov punch loj los ntawm ntau tshaj ib cov khoom thickness; E. Hloov kho qhov tsim; F. Tswj lub machining raug ntawm cov txiv neej thiab poj niam tuag los yog hloov cov qauv clearance, thiab ua kom cov punching clearance ntawm qhov me me; G. Kho tus nqi ntawm cov roj dripping ntawm cov roj stamping lossis hloov cov roj hom; H. Txheeb xyuas qhov tseeb ntawm txhua qhov tsim, thiab kho lossis hloov kho kom tswj tau qhov raug; I. Kev tshawb fawb lossis hloov; J. Hloov cov lus qhia thiab lub tes tsho qhia, thiab ua tib zoo saib xyuas txhua hnub; K. Hloov cov khoom siv thiab siv cov hardness tsim nyog; I. Hloov cov lus qhia; M. Yog. Tus naj npawb ntawm shims yuav tsum tsawg li tsawg tau, thiab cov ntaub qhwv steel yuav tsum tau siv. Lub gasket nyob rau hauv lub concave pwm yuav tsum tau muab tso rau hauv lub cushion thaiv.
8. Khoov deformation loj variation
(1) Ua rau: A. Daim ntawv qhia tus pin yog hnav thiab tus pin txoj kab uas hla tsis txaus; B. Cov txheej txheem khoov muaj qhov tsis zoo thiab raug hnav; C. Khoov punch thiab tuag hnav (siab poob); D. Cov pwm tsis txaus; E. Cov ntaub ntawv slips, khoov convex thiab concave tuag tsis muaj kev qhia ua haujlwm, thiab tsis muaj kev siv lub zog ua ntej thaum khoov; F. Cov qauv pwm tsis zoo thiab tsim loj; G. Cov ntug ntxhib ntawm qhov punched ua rau tsis zoo dabtsi yog khoov; H. Muaj ntau lub gaskets ntxiv rau lub convex thiab concave pwm ntawm qhov khoov qhov, uas ua rau qhov loj me tsis ruaj khov; I. Variation ntawm cov khoom thickness thiab loj; J. Mechanical shape thiab zog variation ntawm cov ntaub ntawv.
(1) Kev tiv thaiv: A. Hloov cov lus qhia tus pin; B. Sib tsoo lossis hloov dua; C. Sib tsoo lossis hloov dua; D. Tshawb xyuas thiab kho kom raug; E. Hloov kho qhov tsim thiab ntxiv cov lus qhia thiab kev ua haujlwm ua ntej; F. Hloov kho qhov tsim loj, tawg qhov khoov, ntxiv khoov shaping, thiab lwm yam; G. Kawm thiab kho qhov txiav ntug ntawm txoj haujlwm blanking; H. Kho thiab siv cov hlau tsis huv; I. Hloov cov ntaub ntawv thiab tswj qhov zoo ntawm cov khoom tuaj; J. Hloov cov ntaub ntawv thiab tswj qhov zoo ntawm cov khoom tuaj.
9. Qhov siab ntawm stamping qhov chaw (thaum muaj ntau tshaj ib qho kev kuaj thawj zaug)
(2) Ua rau: A. Rough ntug ntawm punched qhov chaw; B. Cov khoom stamping yog crushed thiab muaj cov khoom seem hauv pwm; C. Lub convex thiab concave tuag (bending txoj hauj lwm) yog nias los yog puas; D. Kev hloov pauv thaum xuas nrig ntaus thiab txiav; E. Hnav thiab siab poob ntawm qhov tseem ceeb nias; F. Cov kua muag loj ntawm txoj hauj lwm tsim kua muag tsis sib haum, thiab cov hniav yog hnav; G. Qhov kev txiav ua ntej qhov tob ntawm qhov cuam tshuam tsis zoo yog qhov tsis sib xws, thiab cov kab mob thiab cov kab mob tuag tau hnav lossis tawg; H. Lub convex thiab concave tuag ntawm cov khoom convex muaj feem cuam tshuam los yog hnav hnyav; I. Qhov tsis zoo hauv pwm tsim.
(2) Kev ntsuas ntsuas: A. Kawm thiab kho qhov txiav ntawm txoj haujlwm blanking; B. Ntxuav cov pwm thiab daws qhov teeb meem ntawm cov chips ntab; C. Rov tshawb xyuas lossis hloov qhov tshiab; D. Kawm thiab kho qhov xuas nrig ntaus ntug, kho lossis ntxiv zog ua haujlwm; E. Tshawb xyuas, siv kev tu lossis hloov; F. Kho lossis hloov kom ntseeg tau tias muaj kev sib tsoo thiab txiav; G. Txheeb xyuas qhov xwm txheej ntawm kev txiav ua ntej txiav convex thiab concave tuag, thiab siv kev tu lossis hloov; H. Txheeb xyuas cov txiv neej thiab poj niam tuag, thiab siv kev tu lossis hloov; I. Hloov kho qhov tsim, ntxiv qhov siab hloov lossis ntxiv qhov chaw nres tsheb reshaping.
10. Kev saib xyuas tsis raug
(1) Ua rau: A. Cov pwm tsis muaj kev tiv thaiv kev ua haujlwm, thiab kev sib dhos thiab kev txav chaw (xa mus rau ntau txoj haujlwm) yog tshwm sim los ntawm kev tsis saib xyuas thaum lub sij hawm sib dhos pwm; B. Cov ntawv ntxig uas tau ua rau qhov sib txawv tsis tau rov qab zoo li lawv.
(2) Kev tiv thaiv: A. Hloov cov pwm thiab ntxiv cov haujlwm ntawm kev tiv thaiv kev dag; B. Ua cov cim rau ntawm cov pwm, thiab ua qhov tsim nyog tshuaj xyuas thiab kev pom zoo ntawm txoj siv tu tom qab pwm tau sib sau ua ke, thiab sau cov ntaub ntawv kom yooj yim nug.
Nyob rau hauv lub stamping ntau lawm, kev tu txhua hnub ntawm cov tuag yog ib qho tseem ceeb heev, uas yog, txhua hnub yuav tsum tau them nyiaj mloog mus xyuas seb cov xovxwm thiab tuag nyob rau hauv ib txwm mob, xws li cov khoom ntawm stamping roj thiab refueling ntawm cov lus qhia ib feem. . Kev tshuaj xyuas ua ntej pwm muab tso rau hauv lub tshuab, kev tshuaj xyuas ntawm cov hniav thiab qhov kev pom zoo ntawm kev kaw ntawm txhua qhov tuaj yeem zam tau ntau yam xwm txheej tsis tau xav txog. Thaum kho cov pwm, peb yuav tsum xav ua ntej thiab tom qab ntawd ua, thiab ua tib zoo sau thiab sau cov kev paub dhau los.