Precision Stamping Techniques rau High -Conductivity Copper thiab Beryllium Copper Parts

C1100 tooj liab muab hluav taws xob conductivity mus txog 100% IACS, thaum beryllium tooj liab sib txuas cov conductivity siab nrog lub caij nplooj ntoos hlav ntau zog tom qab nag lossis daus hardening. Rau conductive springs, clips, terminals, thiab kev tiv tauj cov khoom, cov khoom temper, strip thickness, forming vojvoog, springback them, thiab aging kev kho mob yuav tsum tau tswj raws li ib tug stamping txheej txheem es tsis yog raws li ib tug nyias muaj nyias haujlwm.

 

Rau siab - txoj kev tam sim no, lub hom phiaj tsim muaj hluav taws xob tsawg; rau caij nplooj ntoos hlav-loaded hu, nws yog ruaj khov tiv tauj quab yuam tom qab rov deflection. Qhov no tsim qhov sib txawv engineering yuav tsum tau rau OEM zus tau tej cov tooj liab stamping qhov chaw tshaj li cov pa pa roj carbon - hlau stamping.

 

 

 

C1100 tooj liab - 100% IACS Conductivity rau Tsawg-Resistance Stamping

C1100 yog kev lag luam ntshiab tooj liab nrog hluav taws xob conductivity feem ntau teev nyob ib ncig ntawm 100% IACS. Nws yog tsim rau busbar connectors, conductive terminals, tam sim no - nqa clips, thiab stamped hluav taws xob Cheebtsam uas conductivity muaj qhov tseem ceeb tshaj mechanical zog.

 

Qhov kev txwv tseem ceeb yog kev coj tus cwj pwm. Annealed los yog mos tooj liab yog ductile heev tab sis muaj kev txwv lub caij nplooj ntoos hlav tuav. Txias- ua haujlwm tooj liab txhim kho qhov tawv thiab lub zog, tab sis kev ua haujlwm hnyav hnyav tuaj yeem ua rau muaj kev sib sau ua ke thiab txo qhov ruaj khov ntawm qhov ntev thaum ua haujlwm tom ntej.

 

Cov kev xav txog engineering xws li:

C1100 / 100% IACS: tsis tshua muaj hluav taws xob tsis kam rau siab - txoj kev tam sim no.
Txias-ua haujlwm strip: hardness siab dua thiab tawm los zog dua li cov khoom siv annealed.
Tight khoov radii: xav tau kev pov thawj tiv thaiv cov khoom temper thiab thickness.
Caij nplooj ntoos hlav ntsiab: yuav tsum tau tswj deformation es tsis yooj yim tshaj hardness.
Stamping kam rau ua: ± 0.01 hli tuaj yeem ua tiav ntawm qhov kev xaiv tseem ceeb tom qab DFM tshuaj xyuas.

BeCu - High Conductivity nrog caij nplooj ntoos hlav- Qib Mechanical Strength

Beryllium tooj liab raug xaiv thaum lub stamped tivthaiv yuav tsum ib txhij ua tam sim no thiab tuav elastic zog. Tom qab kev daws teeb meem, quenching, thiab nag lossis daus laus, BeCu tuaj yeem ua tiav qhov hardness thiab lub zog ntau dua li cov tooj liab ntshiab thaum khaws cov hluav taws xob muaj txiaj ntsig zoo.

Qhov kev sib xyaw ua ke no ua rau beryllium tooj liab stamping qhov haum rau:

Hluav taws xob tiv tauj springs
Connector terminals
Roj teeb thiab fais fab - hluav taws xob tiv tauj clips
Relay thiab hloov cov khoom
shielding springs
Siab - voj voog hluav taws xob tiv tauj
Precision conductive clips

Kev lag luam engineering-tawm yog ncaj nraim: nce alloy lub zog los ntawm nag lossis daus hardening ib txwm txo cov conductivity piv nrog C1100. Kev xaiv cov khoom siv yog li pib los ntawm qhov xav tau tam sim no, tiv tauj lub zog, ua haujlwm deflection, thiab thermal tej yam kev mob es tsis yog los ntawm conductivity ib leeg.

 

Khoom vaj tse / tsim Factor	C1100 ntshiab tooj liab	BeCu alloy	Engineering Implication
Hluav taws xob conductivity	Txog ~ 100% IACS	Tsawg dua C1100, nyob ntawm qib	C1100 nyiam qhov tsawg-kev tiv thaiv tam sim no
Caij nplooj ntoos hlav zog	Tsawg rau nruab nrab	Siab tom qab kev laus	BeCu nyiam kev sib cuag springs
Ua hauj lwm hardening	Qhov tseem ceeb	Qhov tseem ceeb	Kev tsim ib ntu cuam tshuam cov khoom kawg
Kev laus los nag	Tsis siv tau	Yuav tsum tau los nag-qib tawv	Thaum tshav kub kub- txheej txheem kho yuav tsum tau tswj
Formability	Zoo heev nyob rau hauv soft temper	Nyob ntawm npau taws heev	Radius thiab sib sau ua ke yuav tsum tau DFM
Tiv tauj - quab yuam tuav	Txwv nyob rau hauv soft temper	Siab tom qab kev laus tsim nyog	BeCu yog tsim rau rov deflection
Tej daim ntawv thov	Busbars, terminals, conductive clips	Springs, terminals, precision contacts	Xaiv raws li hluav taws xob + mechanical load

 

C1100 thiab BeCu Kev xaiv raws li IEC 60269 thiab siab -Tam sim no tsim yuav tsum tau muaj

Rau fuse-txog thiab fais fab- cov khoom faib tawm, kev ua haujlwm hluav taws xob yuav tsum tau txiav txim siab ua ke nrog cov qauv khoom siv, qhov kub thiab txias, thiab tiv thaiv kev tiv thaiv. Qhov twg cov khoom tsim ua ib feem ntawm lub fuse system, qhov kev sib dhos ua tiav tuaj yeem raug soj ntsuam tawm tsam IEC 60269, thaum cov khoom siv stamped nws tus kheej xav tau cov khoom siv thiab kev tswj xyuas qhov tsim nyog rau nws txoj haujlwm.

 

Rau kev siv tsheb, kev pom zoo ntau lawm thiab kev taug qab kuj tseem yuav xav tau IATF 16949 cov tshuab zoo thiab cov ntaub ntawv PPAP.

 

Thov Kev Ntsuam Xyuas DFM Dawb & Tso Cai

 

 

 

Springback yog ib qho khoom siv-thiab- Teeb meem Geometry, Tsis yog qhov teeb meem tuag

Copper thiab BeCu sawb muaj qhov sib txawv elastic rov ua haujlwm nyob ntawm cov hlau, temper, thickness, grain kev taw qhia, thiab tsim geometry. Lub nominal 90℃khoov hauv CAD yog li tsis tas yuav tsim lub kaum sab xis 90 degree.

Rau precision siab - conductivity hlau stamping, springback them yuav tsum tau tsim los ntawm kev ntsuas cov ntaub ntawv ntau lawm.

 

Cov hloov pauv tseem ceeb suav nrog:

Khoom temper: hloov tawm lub zog thiab elastic rov qab.
Strip thickness: cuam tshuam rau lub sijhawm khoov thiab tsim lub zog.
Khoov vojvoog: me me radii ua rau cov kab mob hauv zos.
Grain direction: tuaj yeem cuam tshuam tus cwj pwm khoov thiab kev pheej hmoo tawg.
Tsim ib ntus: kev khoov ua ntej tuaj yeem hloov cov duab geometry tom ntej.
Coining: hauv zos txo elastic rov qab los ntawm kev tswj cov yas deformation.
Tshaj - dabtsi yog khoov: them nyiaj rau lub caij nplooj ntoos hlav rov qab.
Cov cuab yeej hnav: hloov pauv cov duab geometry dhau qhov kev tsim khoom ntev.

± 0.01 mm Tolerance Yuav tsum muaj cov yam ntxwv -Raws li txheej txheem tswj

Tsis yog txhua qhov ntev ntawm cov khoom siv tooj liab stamped yuav tsum raug muab ± 0.01 hli. Tuav nruj nruj rau kev ua haujlwm zoo xws li cov khoom sib txuas sib txuas, qhov chaw nres nkoj, qhov sib txuas sib txuas, thiab cov ntaub ntawv tseem ceeb sib dhos.

Ib qho qauv tshuaj ntsuam xyuas tuaj yeem suav nrog:

 

Feature	Tswj txoj kev	Hom Engineering Lub Hom Phiaj
Critical linear dimension	CMM / optical ntsuas	± 0.01mm qhov twg teev
Khoov lub kaum sab xis	Optical / CMM	Kev kos duab - tshwj xeeb
Khoom thickness	Micrometer	Khoom specification
Burr qhov siab	Kev ntsuas qhov muag	Kev kos duab - tshwj xeeb
Qhov taub	Pin gauge / CMM	Kev kos duab - tshwj xeeb
Flatness	CMM / qhov siab ntsuas	Kev kos duab - tshwj xeeb
Hu rau txoj hauj lwm	CMM	± 0.01 hli thaum xav tau
Plating thickness	XRF	Cov khoom specification

 

Burr Control rau hluav taws xob tiv tauj Geometry

 

Ib qho burr ntawm qhov siab -tam sim no lub davhlau ya nyob twg tuaj yeem tsim ntau yam teeb meem: txo qhov mating cheeb tsam, kev ntxhov siab hauv zos, txheej puas lossis cuam tshuam thaum sib dhos.

 

Rau kev sib cuag hluav taws xob, cov kev taw qhia stamping yuav tsum tau txiav txim siab thaum lub sij hawm tsim khoom. Qhov chaw tiv tauj tseem ceeb yuav tsum tau muab tso nrog qhov xav tau ntawm ntug hauv siab es tsis yog tso siab rau kev tshaj tawm -stamping deburring raws li kev kho thawj zaug.

 

Rau tooj liab stamping qhov chaw OEM ntau lawm, kev tuag zuj zus tuaj yeem ua ke tswj kev tho, sib sau, npib, thiab hauv - tuag riveting thaum txo qis kev tuav thib ob.

 

 

 

Kev kho mob, quenching thiab laus raws li kev tswj cov cua kub profile

BeCu ua tiav nws cov tshuab ua haujlwm siab los ntawm nag lossis daus hardening. Cov txheej txheem feem ntau muaj kev daws teeb meem, ua kom txias sai, thiab kev laus tom qab.

Cov txheej txheem metallurgical tuaj yeem ua kom yooj yim xws li:

Kev kho → Quenching → Forming → Kev laus → Kev tshuaj xyuas zaum kawg

Txawm li cas los xij, lub voj voog thermal yog nyob ntawm qib alloy, strip mob, thickness, thiab yuav tsum muaj cov khoom siv hluav taws xob / hluav taws xob. Cov txheej txheem tsim khoom yuav tsum yog li ntawd yuav tsum siv cov khoom siv hluav taws xob tso cai los ntawm- qhov rai kho es tsis yog siv qhov kub thiab txias- daim ntawv qhia sijhawm.

 

Yog vim li cas kev laus hloov kev sib cuag

Lub caij nplooj ntoos hlav BeCu hu tsis tau hais los ntawm hardness nkaus xwb. Cov khoom tiav lawm yuav tsum muaj lub zog ruaj khov nyob rau hauv rov qab deflection.

Txoj kev sib raug zoo tuaj yeem nthuav tawm tswv yim xws li:

Hu rau Force ≈ Khoom Elastic Modulus × Geometry × Deflection

Yog hais tias nag lossis daus aging hloov tawm lub zog, qhov tso cai ua haujlwm elastic kuj hloov. Tshaj- kev laus tuaj yeem txo lub zog; nyob rau hauv - laus tuaj yeem tawm ntawm cov khoom hauv qab qhov xav tau hardness thiab caij nplooj ntoos hlav- quab yuam specification.

Vim li no, kev tswj hwm kev tsim khoom yuav tsum muaj xws li:

Cov khoom siv cua sov tooj thiab daim ntawv pov thawj traceability
Alloy thiab temper verification
Rauv kub uniformity
Sijhawm - ntawm - ntsuas kub
Txias/quenched condition
Kev txheeb xyuas hardness
Kev txheeb xyuas hluav taws xob conductivity
Dimensional soj ntsuam tom qab kev kho cua sov
Hu rau- kev sim quab yuam qhov twg tau teev tseg

Conductivity thiab Mechanical Strength yuav tsum sib npaug

Kev xav tau	C1100	BeCu Tom Qab Kev Laus	Kev txiav txim siab tsim
Kev coj ua	Txog ~ 100% IACS	Qib- nyob ntawm	C1100 muaj qhov zoo ntawm hluav taws xob
Elastic zog	qis	Siab	BeCu txhawb kev sib cuag lub caij nplooj ntoos hlav
Permanent deformation kuj	Nruab nrab	Siab	BeCu nyiam rov ua dua
Kev kho cua sov	Feem ntau tsis nag lossis daus - laus	Kev daws + kev laus	Thaum tshav kub kub- yuav tsum tau tswj kev kho mob
Caij nplooj ntoos hlav- tiv tauj kom haum	Daim ntawv thov - nyob ntawm	Siab	Tshwj xeeb yog pab tau rau kev sib cuag compact

 

Rau cov tshuab hluav taws xob hauv tsheb, cov khoom tiav tiav yuav tsum tau lees paub raws li qhov tseeb ntawm qhov kub thiab txias, tam sim no, thiab cov neeg kho tshuab caij tsheb kauj vab uas tau teev tseg los ntawm cov neeg siv khoom kos duab lossis cov lus qhia tshwj xeeb.

 

 

Progressive Stamping Combines Piercing, Forming and In -Die Riveting

Ib qho kev tuag nce qib txav strip stock los ntawm ntau qhov chaw nres tsheb thaum tuav tswj cov khoom siv siv. Ib tug raug conductive davhlau ya nyob twg yuav siv tau:

Coil pub → Pilot positioning → Piercing → Notching → Coining → Bending → Forming → In- tuag riveting → Parting

Qhov chaw nres tsheb tiag tiag nyob ntawm cov khoom geometry thiab cov khoom siv.

Rau siab - ntim beryllium tooj liab stamping qhov chaw, cov cuab yeej ua tau zoo muab rov ua dua thaum txo kev tuav tuav ntawm kev ua haujlwm.

 

Strip Layout Tswj Kev Siv Khoom Siv thiab Ib Feem Stability

Lub strip layout yuav tsum sib npaug peb yam:

Kev siv cov khoom siv
Carrier rigidity
Kev ruaj ntseg

Cov khoom siv nruj heev- siv lub hom phiaj tuaj yeem txo cov khoom seem tab sis tuaj yeem ua rau cov neeg nqa khoom tsis muaj zog ntawm cov chaw nres tsheb. Rau nyias tooj liab strip, tsis txaus cov cab kuj dav tuaj yeem ua rau strip deformation thaum lub sij hawm siab - pub mis ceev.

Pilot qhov thiab carrier geometry yog li ntawd yuav tsum tau soj ntsuam ua ke nrog pub pitch, nias raug, thiab tsim loads.

 

Hauv -Tuag Riveting rau Kev Sib Tham Sib Tham

Qhov twg yuav tsum muaj kev sib cuag nyiaj lossis lwm qhov ntxig ntxig, hauv - tuag riveting tuaj yeem ua ke cov khoom siv sib txuas rau hauv cov txheej txheem stamping.

Cov kev tswj hwm tseem ceeb suav nrog:

Rivet qhov siab
Rivet taub hau taub
Hu rau txoj hauj lwm
Base - cov khoom thickness
Riveting zog
Tiv tauj zaum
Burr kev tsim
Rub -tawm los yog shear zog

Txoj hauv kev no tuaj yeem txo qis kev ua haujlwm sib dhos theem nrab thiab txhim kho qhov chaw rov ua haujlwm.

 

Tool Wear thiab Production Stability Raws li IATF 16949

Copper alloys tuaj yeem tsim kev sib txhuam sib txawv thiab kev coj tus cwj pwm ntawm cov pa roj carbon steel. Cov cuab yeej siv, txheej, tshem tawm, lubrication, thiab txij nkawm yog li cuam tshuam qhov sib xws.

Txoj kev tswj hwm kev tsim khoom yuav tsum txheeb xyuas qhov hnav- cov yam ntxwv tseem ceeb xws li:

Piercing xuas nrig ntaus
Fine blanking npoo
Tsim radii
Npib nto
Pilot pins
Riveting punches

Rau cov kev pab cuam tsheb, IATF 16949, txheej txheem FMEA, tswj cov phiaj xwm, MSA, thiab PPAP cov ntaub ntawv muab lub hauv paus rau kev tswj cov kev hloov pauv no.

 

 

Punch-rau-Tuag Clearance txiav txim siab Burr, Ntug Zoo thiab lub neej cuab yeej

Copper alloys yuav tsum tau xaiv clearance raws li alloy, temper, thickness, thiab txiav geometry. Kev tshem tawm ntau dhau tuaj yeem ua rau rollover thiab burr tsim; Kev tshem tawm tsis txaus tuaj yeem ua rau muaj zog txiav thiab ua kom cov punch lossis tuag hnav.

Tsis yog siv ib feem pua ​​​​ntawm kev tshem tawm tag nrho rau txhua qhov tooj liab, cov cuab yeej ua haujlwm yuav tsum tsim kom muaj kev txiav los ntawm cov khoom siv - kev sim tshwj xeeb.

Kev tswj xyuas qhov tseeb yuav tsum kuaj xyuas:

 

Parameter	Kev soj ntsuam tsom	Kev pheej hmoo ntau lawm
Punch-rau- tuag tshem tawm	Txiav-ntug profile	Tshaj burr / cuab yeej load
Sawb thickness	Cov khoom tuaj	Dimensional variation
Khoom kub	Hardness / ntawv pov thawj	Txiav - quab yuam variation
Punch ntug mob	Kev tshuaj xyuas microscopic	Burr kev loj hlob
Tuag hnav	Dimension trend	Progressive kam rau ua drift
Pub raug	Pilot alignment	Qhov -rau-form positional yuam kev

 

CMM thiab SPC Nthuav Dimensional Drift Ua ntej los ua ke tsis ua hauj lwm

Rau cov ntim ntau lawm uas yuav tsum tau muaj cov khoom seem ruaj khov, ua ntej -kev tshuaj xyuas ib leeg tsis txaus. Qhov loj me tseem ceeb yuav tsum tau saib xyuas los ntawm kev tswj xyuas cov txheej txheem.

Ib qho kev ntsuas ntsuas ntsuas yog:

Thawj Tshooj → MSA → SPC sampling → CMM pov thawj → Cov cuab yeej tu → Kev kho kom raug

Kev ntsuas qhov system nws tus kheej yuav tsum raug lees paub ua ntej siv cov ntaub ntawv muaj peev xwm rau kev txiav txim siab txheej txheem.

 

 

Xaiv cov Alloy Los Ntawm Cov Khoom Siv Hluav Taws Xob, Mechanical thiab Txheej Txheem

 

Ib qho kev qhia tshwj xeeb yuav tsum tsis yog hais tias "tam sim tooj liab." Cov khoom tsim, temper, thickness, conductivity yuav tsum tau, mechanical yuav tsum tau, thiab kev kho deg yuav tsum tau qhia meej meej.
 

Kev xav tau	C1100	BeCu	Pom zoo ntsuam xyuas
Qhov siab tshaj plaws hluav taws xob conductivity	Muaj zog	Nruab nrab mus rau siab, qib- nyob ntawm	C1100
Siab caij nplooj ntoos hlav quab yuam	txwv	Muaj zog	BeCu
Rov sib cuag cycling	Daim ntawv thov - nyob ntawm	Muaj zog	BeCu
Siab -busbar tam sim no	Muaj zog	Feem ntau tsis tsim nyog	C1100
Precision hu rau caij nplooj ntoos hlav	Txwv nyob rau hauv soft temper	Muaj zog	BeCu
High -kev kub ceev stamping	Tsim nyog	Haum nrog kev npau taws tiag tiag	DFM validation
Tshaj tawm - daim ntawv kho cua sov	Feem ntau tsis tsim nyog	Tej zaum yuav xav tau	Txoj kev BeCu
Automotive PPAP	Muaj	Muaj	Cov neeg siv khoom - tshwj xeeb

 

Kev xaiv cov khoom siv zaum kawg yuav tsum yog raws li qhov ua tiav ntawm cov ntaub ntawv thauj khoom es tsis yog conductivity ib leeg.

 

Piv txwv li, lub tiaj tus tam sim no - nqa lub davhlau ya nyob twg tuaj yeem tau txais txiaj ntsig los ntawm C1100 vim nws qhov kev xav tau tseem ceeb yog qhov tsis muaj zog. Lub caij nplooj ntoos hlav sib txuas sib txuas uas yuav tsum khaws cia kev sib cuag tom qab ntau txhiab lub voj voog deflection tuaj yeem ua rau BeCu txawm tias nws qis dua.

 

 

Plating yuav tsum phim qhov chaw sib cuag

Copper thiab BeCu stamping Cheebtsam tuaj yeem tau txais npib tsib xee, tin, nyiaj, lossis lwm yam kev kho deg nyob ntawm cov khoom siv hluav taws xob, corrosion, thiab mating.

Rau daim ntawv thov kev sib cuag, plating thickness thiab substrate npaj ncaj qha cuam tshuam rau kev tiv thaiv kev tiv thaiv thiab ntev - lub sij hawm interface stability.

 

Cov txheej txheem tshuaj ntsuam xyuas muaj xws li:

XRF txheej -thickness ntsuas
Hla -section metallography
Kev kuaj adhesion
Kev kuaj pom qhov chaw
Tiv tauj -kev ntsuas kev tiv thaiv
Ntsev-kev tshuaj ntsuam xyuas qhov twg tau teev tseg
Thermal cycling qhov twg teev

Kev tswj hwm ib puag ncig kuj tuaj yeem suav nrog hauv ISO 14001, thaum txwv tsis pub- cov khoom siv yuav xav tau RoHS thiab REACH cov ntaub ntawv ua raws.

 

 

Electrical thiab mechanical validation yuav tsum tau sim ua ke

 

Lub caij nplooj ntoos hlav conductive tuaj yeem dhau qhov kev tshuaj xyuas qhov ntev thaum ua tsis tiav nws cov khoom siv hluav taws xob lossis cov khoom siv tshuab. Conversely, ib feem yuav ua tau raws li qhov yuav tsum tau conductivity tab sis poob kev sib cuag quab yuam tom qab thermal cycling.

Yog li ntawd, ib qho validation program yuav tsum sib txheeb:

Khoom siv → Stamping → Thaum tshav kub kub kho → Surface Treatment → Assembly → Electrical Test → Mechanical Test

Nyob ntawm cov khoom siv, kev siv tau tuaj yeem suav nrog:

Tiv tauj tiv thaiv
Tam sim no - nqa peev xwm
Kub nce
Tiv tauj quab yuam
Deflection cycling
Tensile / shear zog
Hardness
Hluav taws xob conductivity
Plating thickness
Dimensional stability
Corrosion kuj
Thermal cycling

 

Rau cov kev pab cuam tsheb, PPAP cov ntaub ntawv tuaj yeem suav nrog qhov tshwm sim, cov ntaub ntawv pov thawj, kev tshawb fawb txog kev muaj peev xwm, MSA, tswj cov phiaj xwm, thiab txheej txheem FMEA raws li cov neeg siv khoom xav tau.

 

 

Los ntawm DFM Review mus rau PPAP Theem 3 Cov ntaub ntawv

Kev tswj hwm OEM ntau lawm ua haujlwm tuaj yeem tsim raws li hauv qab no:

2D/3D kos duab tshuaj xyuas - txheeb xyuas cov ntaub ntawv ua haujlwm, kev ua siab ntev, thiab cov khoom siv.
DFM tsom xam - ntsuam xyuas khoov radii, springback, tho, carrier tsim, thiab stamping kev taw qhia.
Cov ntaub ntawv pov thawj - txheeb xyuas cov alloy, temper, thickness, thiab daim ntawv pov thawj.
Progressive tuag txoj kev loj hlob - tsim kom muaj strip layout thiab chaw nres tsheb ib ntus.
T1 sampling - txheeb xyuas qhov ntev thiab ua tus cwj pwm.
Kev kho cov cuab yeej - them rov qab ntsuas qhov rov qab thiab qhov sib txawv ntawm qhov sib txawv.
Cov txheej txheem validation - tsim kom ruaj khov cov khoom tsis.
CMM / optical soj ntsuam - txheeb xyuas qhov loj me.
Kev ntsuas hluav taws xob thiab tshuab hluav taws xob - siv tau daim ntawv thov- cov cai tshwj xeeb.
PPAP Qib 3 kev xa tawm - muab cov neeg siv khoom- xav tau cov ntaub ntawv pom zoo tsim khoom.
Kev tsim khoom loj - saib xyuas qhov loj me los ntawm SPC thiab teem caij kho cov cuab yeej.

Txoj kev no yog qhov tshwj xeeb tshaj yog thaum tus neeg siv khoom Tier 1 xav tau kev taug qab los ntawm cov khoom siv tooj liab los ntawm cov khoom sib txuas zaum kawg.

 

 

IATF 16949 DFM Daim Ntawv Teev Npe rau Precision Stamping

Ua ntej tso ib daim duab rau cov cuab yeej, engineering thiab kev yuav khoom yuav tsum xyuas kom meej:

Cov khoom tsim thiab temper yog teev.
Copper conductivity yuav tsum tau txhais nyob rau hauv % IACS.
BeCu hardness lossis mechanical xav tau yog txhais tom qab kev laus.
Qhov loj me tseem ceeb yog cais los ntawm kev kam rau ua.
Khoov vojvoog yog sib xws nrog cov khoom temper.
Springback them nyiaj suav nrog hauv cov cuab yeej cuab tam.
Burr kev taw qhia yog txiav txim siab ntawm kev ua haujlwm sib cuag.
Plating thickness yog teev nyob qhov twg.
Kev tiv thaiv tiv thaiv tau raug txhais.
Thaum tshav kub kub- kev kho mob yuav tsum tau sau tseg rau BeCu.
Cov ntaub ntawv tshuaj xyuas CMM suav nrog.
Progressive-die carrier geometry yog manufacturable.
Cov cuab yeej- cov txheej txheem kev saib xyuas raug txhais.
Cov kev cai PPAP tau pom zoo ua ntej ntau lawm.

 

 

Dab tsi yog qhov PPAP Theem 3 lub voj voog xa khoom rau tooj liab stamping qhov chaw?

Lub sijhawm PPAP Qib 3 ib txwm nyob ntawm kev kos duab tsis yooj yim, nce qib -tuag tsim, T1 kho, thiab cov neeg siv khoom cov ntaub ntawv xav tau. Cov khoom lag luam ib txwm muaj xws li DFM, tooling, T1 sampling, seem validation, thiab zaum kawg PPAP xa.

 

Yuav ua li cas BeCu stamping qhov chaw tswj lub caij nplooj ntoos hlav quab yuam tom qab rov deflection?

BeCu ua tiav lub caij nplooj ntoo hlav siab los ntawm kev tswj nag lossis daus hardening. Kev kho cov tshuaj, quenching, thiab kev laus yuav tsum tau tswj xyuas cov txheej txheem alloy thiab temper, ua raws li hardness, conductivity, thiab tiv tauj - quab yuam pov thawj.

 

Yuav ua li cas yog ± 0.01 hli kam rau ua pov thawj ntawmprecision tooj liab stamping qhov chaw?

Qhov tseem ceeb ± 0.01 hli qhov ntev tuaj yeem txheeb xyuas tau siv CMM, ntsuas qhov muag, lossis ntsuas ntsuas ntsuas, nyob ntawm cov duab geometry. Daim duab kos yuav tsum txhais cov ntaub ntawv ua haujlwm, ntsuas txoj kev, thiab kev lees paub ua ntej tsim khoom.

 

Thov Kev Ntsuam Xyuas DFM Dawb & Tso Cai