1: Khoom taw qhia
1 Cov khoom lag luam qhia cov txheej txheem rau precision stamping thiab sib tsoo cov cuab yeej
1.1 Cov khoom siv kos duab → Kev tsim duab kos duab → Layout teeb duab → Cov duab kos duab → Sib dhos kos duab → Pwm kos duab
1.2 Nruam pwm layout drawings thiab structural drawings yuav tsum tau tshuaj xyuas
1.3 Ib qho punch pwm layout kos duab thiab cov qauv kos duab yuav tsum tau tshuaj xyuas
1.3 Pwm cov duab kos yuav tsum raug tshuaj xyuas thiab kos npe kom siv tau, thiab cov duab kos tau meej
2 Cov txheej txheem tswj cov qauv
Muab cov qauv rau ntawm qhov chaw → Kev tshuaj xyuas tus kheej → Kev tswj xyuas zoo → Daim ntawv qhia kev xeem → Daim ntawv tshaj tawm kev lees paub → engineering department → neeg siv khoom
2: Pwm tsim
1.Mould tsim txheej txheem
(1) Pwm tsim flow chart
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(2) Qhov no yog cov txheej txheem ntawm pwm tsim. Raws li ib txwm muaj, cov kauj ruam ntawm cov txheej txheem no yuav tsum tau ua raws li kev npaj thiab siv cov qauv tsim. Rau kev tsim ntawm qee cov khoom tshwj xeeb, raws li cov txheej txheem no, nws tuaj yeem hloov kho kom haum raws li qhov xwm txheej tiag tiag.
2. Kev kos duab tshwj xeeb rau cov khoom kos duab kos duab nthuav dav, kev ua haujlwm (txheej txheem) kos duab, thiab kos duab kos duab
(1) Cov duab kos duab Cov khoom kos duab lossis cov khoom (cov qauv) rau pwm qhib yog muab los ntawm cov neeg siv khoom thiab cov ntaub ntawv tswj chaw. Vim tias cov khoom kos duab los ntawm ntau tus neeg siv khoom, cov kev qhia tshwj xeeb yog qhov sib txawv, thiab muaj cov duab kos tsis meej, cov cim tsis zoo, tsis meej pem qhov ntev lossis cov qauv ntsuas, lossis kev ua yuam kev los ntawm tib neeg tsis saib xyuas. Yog li ntawd, koj yuav tsum kos cov khoom kos duab rau koj tus kheej siv raws li tus thawj kos duab thiab ntawm qhov chaw ntawm kev ua siab ncaj rau tus qauv tsim. Rau cov txheej txheem teeb meem hauv cov neeg siv khoom kos duab, sib txuas lus nrog cov neeg siv khoom engineers raws sijhawm. Yog tias cov txheej txheem lossis cov txheej txheem tsim nyog tau ntsib nyuaj, koj tuaj yeem sib tham nrog lwm tus neeg ua haujlwm engineers thiab daws lawv los ntawm kev txo cov txheej txheem kev xav tau, hloov cov qauv khoom, lossis ntxiv cov txheej txheem pabcuam. Tus neeg siv khoom tus thawj kos duab yuav tsis raug hloov pauv thiab yuav tsum khaws cia zoo li lawv. Rau cov qauv muab los ntawm cov neeg siv khoom, ntau txoj hauv kev yog siv los ntsuas qhov ntsuas qhov ntev thiab tsim cov khoom kos duab. Cov neeg siv khoom kuaj yuav tsum muab khaws cia kom raug. Cov khoom kos duab tsim yuav tsum muaj cov ntaub ntawv raug, cov kev xav tau meej, ua tiav qhov ntev, tsim nyog kam rau ua, thiab tshuaj xyuas yooj yim.
(2) Ua cov duab kos: Tom qab paub meej cov khoom kos duab, pib tsim cov duab kos. Thaum tsim cov duab kos, koj yuav tsum xyuam xim rau cov ntsiab lus hauv qab no:
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A: Tus nqi ntawm cov khoom loj yog muab faib ua ob qhov xwm txheej: xuas nrig ntaus thiab blanking. Lub punching loj yog txiav txim los ntawm lub punch, thiab qhov luaj li cas yog txiav txim los ntawm tus tuag.
B: Tus nqi ntawm cov khoom kam rau ua raws li cov khoom kos duab. Yog tias qhov kev zam tau raug cim rau ntawm cov khoom kos duab, nws yuav tsum tau ua raws li daim duab kos. Yog tias qhov kam rau ua tsis tau cim rau ntawm cov khoom kos duab, qhov kam rau siv los ntawm cov neeg siv khoom yuav tsum yeej.
Xa mus rau daim duab 1-1 rau cov kev taw qhia ntawm qhov muaj nuj nqis kam rau ua. Rau qhov luaj li cas uas yuav loj dua tom qab xuas nrig ntaus, qhov loj ntawm cov duab kos yog 2/3 ntawm nws qhov sib txawv qis. Rau qhov loj me me tom qab xuas nrig ntaus, qhov loj ntawm cov duab kos yog 2/3 ntawm nws qhov sib txawv sab saud. Rau qhov ntev xws li qhov nruab nrab qhov nrug thiab qhov ntug qhov nrug deb uas nyob twj ywm tsis hloov tom qab xuas nrig ntaus, qhov tseem ceeb yog nyob ntawm qhov nruab nrab kam rau ua.
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C: Xav txog qhov sib txawv deformation ntawm cov khoom thaum lub sij hawm molding txheej txheem, thiab siv qee qhov kev kho ua ntej los daws cov deformations.
(3) Kev nthuav dav pom Kev nthuav dav yog nyob ntawm kev ua cov duab kos, thiab qhov khoov ntev ntawm txhua ntu raug cim txhawm rau txhawm rau txhawm rau tshuaj xyuas.
A: nthuav cov ntsiab lus suav. Thaum lub sij hawm bending txheej txheem ntawm daim ntawv, txheej txheej yog raug rau tensile kev nyuaj siab, thiab lub puab txheej yuav raug compressive kev nyuaj siab. Muaj cov txheej txheem hloov pauv ntawm qhov nro thiab compression uas tsis yog tensile lossis compressive - cov txheej nruab nrab. Cov txheej txheem nruab nrab yog Qhov ntev ntawm txoj kev khoov tseem zoo ib yam li ua ntej khoov, yog li cov txheej txheem nruab nrab yog lub hauv paus rau kev xam qhov ntev ntawm cov khoom khoov. Cov txheej nruab nrab thiab nruab nrab txheej ntawm daim ntawv tuab yog cov ntsiab lus sib txawv. Txoj hauj lwm ntawm cov txheej nruab nrab muaj feem xyuam rau qhov degree ntawm deformation. Thaum lub vojvoog dabtsi yog khoov loj thiab lub kaum sab xis yog me me, lub degree ntawm deformation yog me me, thiab nruab nrab txheej yog nyob ze rau qhov chaw ntawm daim ntawv thickness; Thaum lub vojvoog dabtsi yog khoov me dua thiab qhov khoov lub kaum sab xis nce, qhov degree ntawm deformation nce, thiab txoj haujlwm ntawm cov txheej nruab nrab maj mam txav mus rau sab hauv ntawm qhov chaw khoov. Qhov kev ncua deb ntawm txheej nruab nrab mus rau sab hauv ntawm daim ntawv yog sawv cev los ntawm λ.
B: Expansion calculation method Basic formula: Product expansion length=In-material + In-material + Compensation tus nqi
a: R lub kaum sab xis nthuav dav. Lub hauv paus ntsiab lus nthuav dav yog nyob ntawm qhov ntev ntawm cov khoom siv nruab nrab.
R hauv=R hauv + Kt
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(4) Cov khoom siv strip daim duab (daim duab txheej txheem, layout daim duab)
(1) Txiav txim siab seb yuav siv cov pwm tas li lossis ib qho txheej txheem pwm raws li cov neeg siv khoom xav tau, cov khoom raug, cov khoom tsim tawm, pwm lub neej, txheej txheem cov yam ntxwv, thiab lwm yam.
(1) Kev faib tawm ntawm pwm qhov tseeb yog txiav txim siab raws li cov khoom xav tau qhov tseeb, tag nrho cov pwm tsim ntim, pwm tsim ceev, thiab lwm yam Precision nruam pwm muab faib ua plaub qib: A, B, C, thiab D. Precision ib txheej txheem cov pwm tau muab faib ua peb qib: A, B, thiab C. Cov qauv kev faib tawm qib yog qhia hauv cov lus hauv qab no:
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(1) Txoj kev npaj ntawm blanking qhov chaw ntawm lub sawb yog hu ua layout. Txhua qhov workpiece yuav muaj ntau yam kev npaj.
Cov txheej txheem layout muaj xws li cov kab ncaj nraim, ib kab kev npaj, ntau kab kev npaj, kab pheeb ces kaum, kev rov qab-rau-lub taub hau ncaj, rov qab-rau-lub taub hau kab pheeb ces kaum, thiab lwm yam.
Kev ua haujlwm layout yog yooj yim, tab sis tseem ceeb. Muaj plaub lub hauv paus ntsiab lus rau kev teeb tsa:
a: Txhim kho kev siv cov khoom siv. Kev siv cov khoom siv nyiaj ntau dua 60% ntawm tag nrho cov nqi ntawm stamping qhov chaw thiab yog qhov taw qhia tseem ceeb ntawm kev lag luam. Cov khib nyiab tsim thaum lub sij hawm blanking yog muab faib ua ob hom: cov khoom pov tseg thiab cov txheej txheem pov tseg. Thaum tso cov qauv, cov txheej txheem pov tseg yuav tsum tau txo qis thiab siv cov khoom siv yuav tsum tau txhim kho.
b: Nws yog ib qho yooj yim thiab muaj kev nyab xeeb rau kev khiav lag luam thiab txo cov kev siv zog ntawm cov neeg ua haujlwm. Rau ib qho txheej txheem pwm, cov khoom siv yuav tsum tau tig tsawg dua thaum lub sijhawm xuas nrig ntaus. Thaum qhov kev siv cov khoom siv zoo ib yam lossis zoo sib xws, cov sawb yuav tsum dav li qhov ua tau thiab qhov kev ncua deb yuav tsum tsawg li tsawg tau. txoj kev npaj.
c: Ua cov qauv pwm yooj yim thiab pwm lub neej ntev dua.
d: Cov txheej txheem yuav tsum xyuas kom meej qhov zoo ntawm qhov punched. Qhov no tau piav qhia meej hauv tshooj tom ntej.
(1) Rau precision nruam pwm, ua ntej txiav txim siab layout daim duab, ua ib tug punch superposition duab. Lub hom phiaj ntawm kev ua daim duab no yog los xyuas kom meej tias tag nrho cov ntaub ntawv pov tseg tau ntws tawm thiab tau txais cov khoom tiav. Ua ntej tshaj plaws, nws yog ib qho tsim nyog los txiav txim siab cov ntug ntug ntawm cov khoom, qhov yuav tsum tau ua rau cov kev taw qhia ntawm cov khoom siv nplej, cov kauj ruam nrug, qhov dav ntawm cov sawb, lub dav hlau datum ntawm cov khoom, qhov tsim nyog ntug sib tshooj thiab kev coj noj coj ua. Qhov kev txiav txim ntawm cov punches, qhov kev txiav txim ntawm dabtsi yog khoov, qhov chaw ntawm qhov chaw thiab cov npoo, thiab lwm yam yuav tsum tau muab rau hauv kev xav.
Cov duab ntawm lub punch yuav tsum sim ua kom tiav cov ntsiab lus hauv qab no:
a: Sim kom tsis txhob muaj cov xuas nrig sib npaug, vim tias cov xuas nrig sib dhos yog qhov yooj yim rau khawb.
b: Lub punch yuav tsum tsis txhob ntev ntev cantilevers thiab slots. Vim lub cantilever yuav cuam tshuam lub zog ntawm lub punch. Slots yuav cuam tshuam lub zog ntawm cov tuag. Sim zam cov ces kaum ntse thaum xuas nrig ntaus.
c; Lub punch yuav tsum muaj cov qauv tiv thaiv kev tshem tawm, thiab kev siv tshuab yuav tsum tau muab coj los xav. Grinders thiab xaim txiav yuav tsum tau siv ntau npaum li qhov ua tau kom txo tau cov khoom siv hluav taws xob.
d: Yuav muaj qhov sib txuas ntawm kev sib txuas ntawm ob lub punches. Txhawm rau kom ua kom du blanking, sim txo qhov loj ntawm qhov punch interface txoj hauj lwm ntawm cov khoom. Rau qee cov khoom, qhov loj, txoj hauj lwm thiab cov duab ntawm lub interface yuav tsum tau tham nrog tus neeg siv khoom. Sib tham thiab tsim ua ke.
(1) Muab cov punches thiab tsim cov txheej txheem hauv daim duab punch superposition ntawm cov haujlwm tsim nyog hauv pwm, uas yog daim duab layout.
Kev txiav txim siab zoo raws li cov duab kos thiab cov txheej txheem yuav tsum tau ua. Ua tib zoo saib cov ntsiab lus hauv qab no hauv daim duab layout:
a: Cov qhov uas muaj kev sib raug zoo ntawm txoj hauj lwm kam rau ua los yog qhov uas txiav txim siab txoj hauj lwm centerline yuav tsum tau xuas nrig ntaus tawm hauv tib kauj ruam.
b: Yog tias muaj kev xuas nrig ntaus lossis lwm cov txheej txheem ntawm ntu, thiab qhov tseeb ntawm txoj haujlwm ntawm cov txheej txheem no siab, nws raug nquahu kom xuas nrig ntaus lossis ua lwm yam ua ntu tom qab ntu, kom tsis txhob cuam tshuam qhov loj vim qhov tsis raug nthuav dav ntu.
c: Yog hais tias muaj symmetrical khoov nyob rau hauv cov khoom, nws yog pom zoo kom cov symmetrical khoov yuav tsum tau tsim nyob rau hauv tib kauj ruam. Nws tuaj yeem sib npaug lub zog. Yog tias qhov nkhaus ntawm cov khoom siv ntev, txhawm rau sib npaug ntawm lub zog, nws tuaj yeem tsim los ua cov txheej txheem sib npaug, thiab cov txheej txheem khoov yuav raug ntxuav tawm tom qab khoov.
d: Kev kos duab sib sib zog nqus lossis lwm yam txheej txheem hauv cov khoom yuav cuam tshuam rau qhov ntev nyob ze thaum tsim. Cov txheej txheem no tuaj yeem tsim ua ntej.
Kev sib tshooj yog hais txog cov khoom seem ntawm qhov chaw uas nyob ib sab, lossis cov khoom seem ntawm qhov blanking thiab ntug ntawm lub strip. Qhov loj ntawm qhov sib tshooj yog txuam nrog qhov loj thiab qhov nyuaj ntawm cov khoom. Yog tias cov khoom loj lossis cov ntug nkhaus ntev, qhov sib tshooj yuav tsum loj dua.
(2) Layout kab hom, xim, thiab txheej txheej:
Cov ntaub nplaum txheej MATER Txheej Xim No. 8 Grey Khoom Kab
Punching, trimming, blanking, ib nrab-txiav, tearing, thiab lwm yam yog txheej 1. Xim No. 1 cov kab liab
Printing, embossing, chamfering, burring, thiab lwm yam. 2 txheej Xim No. 2 daj khoom kab
Khoov, sib sau, flanging, tshem tawm cov hniav, thiab lwm yam. 3 txheej xim No. 3 daj Lub puab ntug ntawm sab hauv qab yog ib txoj kab dotted
Quav upward rau hauv ib txoj kab ruaj khov.
Daim ntawv lo thiab cov lus piav qhia yog 4 txheej, xim No. 4, cov kab khoom
Tom qab cov duab kos duab raug tshuaj xyuas thiab sib sau ua ke tshuaj xyuas thiab paub tseeb tias muaj tseeb, cov txheej txheem ua haujlwm tom ntej yuav raug nkag.
3. Kev kos duab dav dav ntawm cov pwm
(1) Tom qab txiav txim siab layout daim duab, pib kos cov pwm tag nrho.
a: Txheej txheej hauv daim ntawv qhia tag nrho:
MATER Layout 4 Cov lus piav qhia
UP (upper pwm puag) UB (sab sauv phaj)
PH (Txiv neej Plywood) PUNCH
PPS (nres phaj) PS (stripping phaj)
PS_P Tshem tawm ntawm lub rooj tsavxwm thiab muab tso rau hauv sub-DIE (tus qauv qis dua)
DIE_P Cov pwm qis dua
LB (qis phaj) LP (qis pwm puag)
B2 (qis thaiv) B1 (qis txhawb phaj)
b: Cov lus qhia ntawm xov hom thiab xov xim:
Punch thiab ntxig daim duab kos duab No. 2 daj Kab txiav qhov No. 1 liab
Milling contour No. 40 xim av
Hluav taws xob tawm machining kab No. 40 xim av Drill processing No. 40 xim av
Template duab No.7 dawb
Cov xim xov siv yuav tsum yog ib txwm zoo ib yam. Qhov pom ntawm daim duab yog ib txoj kab ruaj khov, thiab qhov pom tsis pom yog kab dotted.
(2) Pwm qauv daim duab
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(3) Kev xaiv ntawm precision nruam pwm qauv. Txiav txim siab qib pwm raws li cov khoom raug thiab tag nrho cov khoom ntim. coj pwm
Raws li qib, cov qauv pwm raug xaiv. Daim duab saum toj no qhia tau hais tias tus qauv nruam hom.
(4) Pwm qauv qauv
☆ Yog tias qhov ntev ntawm tus qauv siab tshaj 500MM, nws yuav tsum tau muab faib ua cov laug cam, thiab cov hlua txuas yuav tsum tau ntxiv ntawm ob lub rooj tsavxwm.
☆ Raws li cov khoom tuab ntawm cov khoom xuas nrig ntaus thiab qhov ntev ntawm cov pwm, tsim nyog ua kom cov tuab ntawm cov pwm sab saud thiab cov pwm hauv qab phaj
☆ Tom qab lub tshuab nqus tsev kho cua sov ntawm lub phaj stripper thiab qis template, ntawm lawv, A-theem precision pwm raug, stripping
Lub phaj thiab qis formwork yuav tsum tau ua kom tob tob. Rau B-theem precision pwm manufacturing, lub stripper phaj thiab qis template yuav tsum tau
Cryogenic kev kho mob.
☆ Lub puab tsaig sab saud thiab sab qis yuav tsum tau tapping nrog lifting qhov muag ntsia hlau qhov, M16-M24 thiab lwm yam. nyob ntawm seb qhov loj ntawm cov pwm.
☆ Yuav tsum muaj qhov ntsia hlau rau kev txhim kho pwm kev ruaj ntseg tshuaj xyuas cov cuab yeej ntawm ob sab ntawm lub phaj stripper thiab qis template.
☆ Rau cov pwm loj, qhov tso rau ntawm ko taw yuav tsum coj mus rau hauv tus account qhov yooj yim ntawm kev thauj mus los pwm. Khaws qhov chaw forklift.
☆ Rau cov pwm nrog cov qauv me dua 300MM, tus ncej txheej txheej yuav tsum yog 28MM inch. Template loj dua 300MM
Rau cov pwm, xaiv cov lus qhia sab nrauv ncej sib dhos raws li qhov xwm txheej tiag tiag.
☆ Rau cov pwm nrog cov ntawv qhia sab nrauv, thaum muab cov ntawv qhia sab nrauv, yuav tsum tau txiav txim siab los tiv thaiv kev ua tsis zoo thaum kaw cov pwm. Pwm tsis muaj tus ncej qhia sab nraud
Cov cuab yeej, kuj kho txoj hauj lwm ntawm tus ncej puab cov lus qhia kom tsim nyog kom tsis txhob muaj kev cuam tshuam thaum kaw cov pwm.
☆ Ntawm tag nrho cov qauv, siv qhov rau kev ua tiav yuav tsum tau sab laug. Tshwj xeeb, thaum machining ntxhib, ntawm qhov tsim nyog txoj hauj lwm ntawm lub template, zoo
Ream ib lub qhov nrog ib txoj kab uas hla ntawm 6MM rau kev ua tom ntej raws li qhov chaw siv.
☆ Txiav txim siab qhov loj thiab qhov ntau ntawm template kho screws. Xa mus rau lub rooj hauv qab no:
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4. Moulding kauj ruam qauv tsim
Tom qab cov qauv pwm thiab cov duab kos ua tiav tiav, cov qauv tsim ntawm cov kauj ruam molding pib. Ntawd yog, kos cov qauv pwm ntawm cov txheej txheem molding kom ntxaws
qauv, thaum txheeb xyuas qhov rationality thiab kev cia siab ntawm cov txheej txheem tsim.
(1) Tus qauv tsim ntawm cov kauj ruam molding yuav tsum xub xav txog qhov rov qab ntawm cov khoom tom qab molding. Rebound yuav siv daim ntawv khoov
Muaj ob yam: lub vojvoog nce thiab lub kaum sab xis ntawm qhov khoov nce. Cov yam ntxwv uas cuam tshuam rau lub caij nplooj ntoos hlav muaj xws li cov khoom siv kho tshuab ntawm cov ntaub ntawv, txheeb ze dabtsi yog khoov
Kev cuam tshuam ntawm dabtsi yog khoov vojvoog, dabtsi yog khoov lub kaum sab xis, dabtsi yog khoov txoj kev, pwm kis, workpiece puab thiab tsis-deformation cheeb tsam, thiab lwm yam.
Ntau yam cuam tshuam rau ib leeg thaum khoov.
Springback yog xam raws li nram no:
Thaum R Tsawg dua los yog sib npaug rau 5, nyob ntawm seb cov khoom tuab thiab cov khoom siv, cov lus hauv qab no yog muab los ua ib qho kev siv rau tus nqi springback.
Nyob ntawm qhov hardness ntawm cov khoom, qhov ntau dua qhov hardness, qhov loj dua tus nqi yuav.
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Thaum R Ntau dua lossis sib npaug rau 5, lub kaum sab xis rov qab tau suav raws li hauv qab no:
(2) Kev tsim qauv ntawm cov qauv siv feem ntau khoov txoj hauv kev
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Cov txheej txheem saum toj no qhia ntawm sab xis yog cov qauv siv siv thiab tsis siv feem ntau.
5. Stamping cov ntaub ntawv thiab pwm txheem qhov chaw
(1) Cov hauv qab no yog cov npe thiab cov ntaub ntawv yooj yim ntawm cov khoom siv hlau uas nquag siv
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Lus Cim: 1. Qhov tsawg kawg nkaus tus nqi ntawm qhov pib qhov sib txawv yog sib npaug rau tus nqi nominal ntawm qhov sib txawv.
Tus nqi siab tshaj plaws ntawm qhov pib qhov sib txawv yog tus nqi nce los ntawm kev coj mus rau hauv tus account qhov kev tsim kev kam rau siab ntawm cov punch thiab tuag.
(3) Kev xaiv cov khoom txheem
Lub chaw yuav khoom yog lub luag haujlwm rau kev yuav cov pwm qauv siv hauv peb cov pwm precision. Tus tsim engineer yog lub luag haujlwm rau kev yuav khoom ntawm cov khoom siv
Kev yuav khoom. Rau tus qauv naj npawb ntawm cov qauv, thov xa mus rau tus qauv qauv ntawm Panqi Company.
5. Cov lus qhia tshwj xeeb rau kev kos duab thiab muab cov duab kos duab
(1) Kev kos duab pwm
a: Tom qab tag nrho cov duab kos thiab molding kauj ruam qauv tsim tiav, kos duab kos duab, pwm qhov chaw kos duab, thiab cov qauv kos duab kos duab.
b: Kev kos duab ntawm cov pwm kos duab yuav tsum nruj me ntsis raws li cov kev cai ntawm txheej, kab hom, thiab kab xim.
c: Daim duab kos yuav tsum ua tib zoo qhia cov khoom siv template, template thickness, txheej txheem kev kho cua sov thiab xav tau hardness, thiab template qhov yuav tsum tau muaj.
thiab lwm yam kev cai.
d: Cov duab kos yuav tsum ua tib zoo qhia cov khoom siv, qhov loj me, tus naj npawb ntawm cov khoom, cov txheej txheem kev kho cua sov thiab yuav tsum tau ua kom tawv.
Cov ntaub ntawv xws li degree, ib feem ntawm txoj kev ua haujlwm thiab lwm yam.
e: Yog tias cov khoom pwm tawm sab nraud yog cov qauv, sau daim ntawv thov yuav khoom raws li tus qauv qauv. Yog tias nws tsis yog ib feem ntawm tus qauv, thov muab cov ntsiab lus.
Cov duab kos yuav tsum muab rau tus neeg muag khoom.
f: Tag nrho cov duab kos yuav tsum meej, meej qhov loj, muaj tseeb hauv kev qhia, thiab npaj kom zoo.
g: Pwm kos duab siv ib qho kev sib koom ua ke.
Specifications rau kev tsim cov pwm kos duab
a: Tag nrho cov duab kos tuaj yeem muab tau tsuas yog tom qab tau tshuaj xyuas thiab kos npe los ntawm cov thawj coj.
b: Ua tiav cov pwm kos duab suav nrog cov qauv kos duab, kos duab kos duab, qauv kos duab kos duab, kos duab kos duab, kos duab sib dhos, thiab kos duab sib dhos.
Ua ke nrog schematic daim duab thiab cov khoom kos duab, tag nrho cov duab kos yog feem ntau muab tso ua ke. Yog tias lub voj voog tsim pwm luv luv, koj tuaj yeem tso qhov
Xa cov duab piv txwv. Pwm cov khoom xaj xaj thiab pwm qauv qhov kev txiav txim yog muab nrog cov pwm kos duab lossis ua ntej.
peb. Pwm txheej txheem tswj
1. Ua raws li cov txheej txheem tsim pwm
Tom qab cov pwm kos duab raug xa mus rau lub tuam tsev tsim pwm, cov neeg tsim qauv yuav tsum ua raws li cov pwm tsim pwm txhua lub sijhawm. Ua kom nrawm ntawm ntau yam xwm txheej uas tshwm sim thaum lub sijhawm ua haujlwm, txheeb xyuas cov teeb meem, thiab koom tes nrog lub tuam txhab tsim khoom los daws lawv raws sijhawm.
2. Pwm sib dhos technical yuav tsum
a: Thaum lub sij hawm sib dhos, nws yuav tsum tau ua kom ntseeg tau tias qhov sib txawv ntawm cov convex thiab concave pwm yog ib yam thiab qhov sib txawv sib txawv raws li cov qauv tsim.
b: Qhov sib koom ua ke ntawm cov ntawv ntxig, cov qauv thiab cov ntawv ntxig yog nyob ze rau ib leeg.
c: Qhov siab ntawm cov hniav tuag rau blanking thiab xuas nrig ntaus yuav tsum tau tsim raws li cov qauv tsim los xyuas kom meej tias lub qhov dej ntws tawm tsis muaj kev cuam tshuam.
d: Txhua qhov chaw txav tau ntawm qhov tuag yuav tsum txav mus los tsis muaj stagnation. Thaum cov slider thiab wedge txav mus rau ntawm qhov chaw ruaj khov, lawv qhov chaw sib cuag tsawg kawg yuav tsum tsis pub tsawg tshaj li ob feem peb ntawm lawv cheeb tsam.
e: Cov screws thiab pins siv rau fastening yuav tsum tsis txhob xoob, thiab xyuas kom meej tias lub ntsej muag kawg ntawm cov ntsia hlau thiab pins tsis protrude los ntawm lub dav hlau ntawm lub sab sauv thiab sab pwm.
f: Qhov tob ntawm qhov counterbore ntawm txhua qhov kev tshem tawm cov ntsia hlau yuav tsum zoo ib yam.
g: Qhov ntev ntawm txhua tus ntsia hlau unloading thiab ejector pas nrig yuav tsum zoo ib yam
h: Qhov ntsug ntawm lub punch yuav tsum nyob rau hauv qhov kev tso cai ntawm qhov sib txawv ntawm lub punch thiab tuag
j: Kev sib dhos ntawm cov pwm pwm yuav tsum ua raws li cov pwm sib dhos ua ke thiab cov txheej txheem.
Plaub. Kev tsim cov ntaub ntawv txheej txheem khoom
Tom qab kev tsim pwm tiav, cov ntaub ntawv txheej txheem khoom raug tsim. Cov txheej txheem cov ntaub ntawv qhia kev tsim khoom
thawj cov ntaub ntawv. Xav ntim
Muaj cov ntaub ntawv hauv qab no: cov qauv khoom, cov khoom siv loj, cov khoom siv pabcuam, cov txheej txheem tsim khoom, cov khoom hnyav tag nrho, cov khoom siv ntau lawm
Thiab cov qauv khoom, kev soj ntsuam xyuas, ntim specifications, thiab lwm yam.
Rau kev tsim cov ntaub ntawv txheej txheem tshwj xeeb, thov xa mus rau cov txheej txheem cov txheej txheem cov txheej txheem.
tsib. daim ntawv ntxiv
1. Qhov ntom ntawm cov khoom siv feem ntau
duab
2. Stamping roj xaiv lub rooj
