Cold Heading vs. Machining: Qhov sib txawv ntawm Engineering hauv Silver Contacts thiab Solid Rivets

Lub taub hau txias ua rau cov nyiaj sib cuag lossis cov khoom rivet los ntawm cov hlau los yog qhov tseeb - txiav slug los ntawm kev tswj cov yas deformation, es tsis yog tshem tawm feem ntau ntawm cov geometry tiav los ntawm kev txiav. Rau siab - ntim hluav taws xob tiv tauj, cov txheej txheem tuaj yeem txo cov khoom nyoos- cov ntaub ntawv pov tseg, khaws cov hlau fiber ntau ntws, nce qhov sib xws, thiab txhawb nqa ntau- chaw nres tsheb ntau lawm ntawm lab- thooj- ib - hnub teev thaum ib feem geometry thiab cov cuab yeej tsim nyog.

 

Rau pawg neeg yuav khoom, qhov kev txiav txim siab yog li ntawd tsis tsuas yog txias taub hau vs. machining. Cov kev hloov pauv uas cuam tshuam yog kev siv cov khoom siv, lub sijhawm voj voog, qhov ntev ntev, kev siv fiber ntau, lub neej ntawm cov cuab yeej, kev ua haujlwm thib ob, kev soj ntsuam xyuas, thiab kev thov txhua xyoo.

 

 

 

Yog vim li cas Cold Heading Changes Manufacturing Equation

 

CNC tig ua ib qho kev sib cuag lossis rivet los ntawm kev tshem cov khoom ntawm ib lub bar lossis hlau. Lub taub hau txias siv lub punch-thiab- tuag system los faib cov khoom rau hauv cov duab geometry.

 

Rau cov khoom sib hloov rivet, tig tuaj yeem pib nrog ib txoj kab uas hla loj dua qhov me tshaj qhov tiav. Cov khoom raug tshem tawm thaum lub ntsej muag, tig, grooving, chamfering, thiab txoj kab uas hla yuav ua rau cov khoom seem.

 

Lub taub hau txias txav mus rau tib lub geometry los ntawm qhov sib txawv: cov khoom raug tshem tawm ntau dua li feem ntau raug tshem tawm.

 

Engineering Factor	Txias taub hau	CNC tig
Cov khoom siv yooj yim mechanism	Yas deformation	Cov khoom tshem tawm
Raw- siv cov khoom siv	Feem ntau siab rau haum geometry	Txo qis thaum yuav tsum tau tshem tawm cov khoom lag luam ntau
Chip tiam	Tsawg kawg	Nruam/nruab nrab nti
Cov cuab yeej tseem ceeb	Lub taub hau tuag + xuas nrig ntaus	Cov cuab yeej txiav + cov khoom siv
Siab - lub sijhawm voj voog ntim	luv heev, ntau- chaw nres tsheb	Nyob ntawm kev txiav ib ntus
Fiber txaus	Feem ntau ua raws li tsim geometry	Interrupted los ntawm machining
Ntau lawm scalability	Multi- chaw nres tsheb txias header	Parallel CNC tshuab xav tau
Dimensional repeatability	Siab tom qab txheej txheem stabilization	Siab nrog tswj machining
Secondary tiav	Daim ntawv thov - nyob ntawm	Feem ntau tsawg dua tsim- cov haujlwm cuam tshuam
Tool hnav mechanism	Tuag/punch hnav	Ntxig / cuab yeej hnav
Qhov zoo tshaj plaws ntau lawm	Nruab nrab mus rau siab heev	Prototype rau nruab nrab / siab ntim
Geometry yooj	Txwv los ntawm kev tsim ua tau	Siab

 

Qhov txiaj ntsig kev lag luam yuav loj dua vim qhov kev thov txhua xyoo nce. Ib qho kev tivthaiv uas xav tau ntau txoj haujlwm tig tuaj yeem siv sijhawm vib nas this ntawm lub sijhawm spindle rau ib qho, thaum lub sijhawm ruaj khov -chaw nres tsheb txias cov txheej txheem tuaj yeem ua tau ntau yam kev ua haujlwm hauv ib lub voj voog tshuab.

 

Txias taub hau txheej txheem Flow rau hluav taws xob tiv tauj

 

Ib qho kev mob khaub thuas taub hau nyiaj hu rau rivet txheej txheem tuaj yeem suav nrog:

Hlau ncaj thiab tswj tau txiav -tawm
Lubrication thiab kev npaj nto
Thawj - theem kev ntxhov siab
Forward los yog rov qab extrusion
Lub taub hau tsim
Shank sizing
Qhov kawg calibration
Hauv - tuag los yog tom qab - txheej txheem tshuaj xyuas
Cov khoom siv nyiaj sib cuag nrog rau qhov xav tau
Kev kho deg lossis tu
Automated sorting thiab ntsuas qhov ntev

Rau relay hu, circuit -breaker contacts, contactor components, and solid rivets, the exact sequence is depends on the ratio between head inch, shank diameter, tag nrho ntev, cov khoom hardness, thiab yuav tsum tau deformation.

 

± 0.01 mm Tolerance yuav tsum tau tswj cov txheej txheem, tsis yog kev soj ntsuam zaum kawg

 

Qhov yuav tsum tau muaj nyob ib ncig ntawm ± 0.01 hli yuav tsum tsis txhob raug kho raws li qhov kawg - tshuaj xyuas - tsuas yog teeb meem.

Kev ruaj ntseg txias taub hau txheej txheem yuav tsum tau tswj ntawm:

Hlau txoj kab uas hla
Hlau ovality
Txiav-tawm ntev
Lubricant mob
Tuag thiab punch geometry
Kev tsim txo qis
Khoom hardness
Kev sib dhos tshuab
Cov cuab yeej kub
Pub raug

Rau qhov loj me me, CMM kev tshuaj xyuas tuaj yeem kuaj xyuas thawj zaug -tawm cov qauv thiab cov qauv tsim tawm raws sijhawm, thaum lub ntsuas hluav taws xob tuaj yeem muab tau sai dua 100% qhov ntsuas qhov loj me uas qhov ntim ntau lawm ua pov thawj rau kev nqis peev.

 

 

Ze ntawm -Net-Shape Forming txo qis hlau muaj nuj nqis

 

Silver-muaj cov khoom siv hluav taws xob tiv tauj tuaj yeem muaj cov khoom siv raw ntau dua- cov nqi ntau dua li cov qauv hlau. Thaum kev sib cuag yog tsim los ntawm machining, kev lag luam poob tsis txwv rau lub sijhawm tshuab.

 

Cov khoom tshem tawm tuaj yeem muaj:

Nyiaj
Nyiaj alloy
Tooj
Copper alloy
Precious - cov khoom siv hlau

 

Lub taub hau txias tuaj yeem tso cov khoom ncaj qha rau hauv lub taub hau thiab shank es tsis tsim cov khoom sib npaug ntawm cov khoom siv tshuab.

 

Cov kab lus "zero-txiav" yuav tsum tau nkag siab tias yog lub tswv yim tsim khoom ntau dua li qhov kev lees paub tseeb: lub taub hau txias tsis txhais tau tias tshem tawm txhua yam khoom ploj. Txiav-tawm, trimming, tooling losses, thiab rejected qhov tseem muaj. Qhov kev ntsuas cuam tshuam yog qhov piv ntawm cov khoom siv.

 

Kev suav ua tswv yim yog:

Kev siv cov khoom siv (%)=Ua tiav Tshooj Mass ÷ Raw Material Mass × 100

Rau kev tsim tus nqi tsim khoom, tus lej no yuav tsum suav nrog lub sijhawm lub voj voog ntawm lub tshuab, tus nqi seem, tus nqi cuab yeej, thiab tus nqi thib ob - tus nqi txheej txheem.

 

C1100 Copper vs. C2680 Brass: Txoj Kev Coj Tus Cwj Pwm

Kev xaiv cov khoom siv ncaj qha cuam tshuam rau lub taub hau txias.

Cov khoom / kev txiav txim siab	C1100 ntshiab tooj liab	C2680 tooj dag
Cov ntsiab lus tooj liab	Ntau dua lossis sib npaug li 99.90% raug	Cu-Zn alloy
Hluav taws xob conductivity	Siab heev	qis dua cov tooj liab ntshiab
Daim ntawv thov hluav taws xob	Busbars, conductive qhov chaw, tiv tauj cov nqa khoom	Terminals, structural conductive qhov chaw
Ductility	Siab	Zoo, alloy-nyob
Txias txoj kev	Feem ntau haum	Feem ntau haum
Lub zog tom qab ua haujlwm txias	Nce	Nce
Hluav taws xob tsis kam	qis	Siab dua
Hom kev txhawj xeeb	Ua haujlwm hardening / galling	Ua hauj lwm hardening / cracking ntawm kev txo qis heev
Hom kev xaiv qhov tseem ceeb	Kev coj ua	Lub zog + formability + nqi

 

Rau cov khoom siv hluav taws xob tiv tauj, kev xaiv cov khoom siv yuav tsum ua raws li cov khoom siv hluav taws xob thiab cov khoom siv tag nrho es tsis yog cov khoom siv nqi ib leeg.

 

Silver Contact Geometry yuav tsum tau tsim nyob ib ncig ntawm cov yas ntws

 

Lub taub hau txias tsim yuav tsum tsis txhob hla tam sim ntawd - ntu hloov pauv uas tsim kom muaj qhov deformation hauv zos ntau dhau.

Kev tshuaj xyuas engineering yuav tsum xav txog:

 

Lub taub hau - mus rau - shank diameter ratio
Qhov siab tshaj plaws piv txwv
Extrusion txo
Lub kaum sab xis
Punch nkag geometry
Tuag lub kaum sab xis
Khoom siv ua haujlwm- tus nqi hardening
Cov nplej- ntws kev taw qhia
Yuav tsum tau hardness kawg
Tshem tawm load

 

Kev tshuaj xyuas DFM ua ntej cov cuab yeej tsim kho tuaj yeem txheeb xyuas seb qhov kev thov geometry puas tsim nyog rau kev sib cuag nrog lub taub hau txias es tsis yog yuam lub tshuab geometry rau hauv cov txheej txheem tsim.

 

Thov Kev Ntsuam Xyuas DFM Dawb & Tso Cai

 

 

Nruam Hlau Fiber Flow Txhim Kho Mechanical Integrity

 

Machining txiav los ntawm thawj cov qauv nplej. Cold heading plastically deforms cov khoom thaum tuav cov fiber ntau txuas ntxiv -flow qauv nyob ib ncig ntawm cov tsim geometry.

 

Qhov kev sib txawv no ua rau muaj feem cuam tshuam thaum muaj rivet khoom lossis kev sib cuag:

 

Axial compression
shear loading
Riveting zog
Rov ua dua hluav taws xob sib dhos
Kev vibration
Thermal cycling

 

Cov khoom siv kho tshuab kawg yog nyob ntawm cov khoom siv qib, qhov pib npau taws, txo qhov piv thiab deformation keeb kwm. Lub taub hau txias yuav tsum yog li ntawd tsis tau piav raws li tau txais "muaj zog" rau txhua yam; cov txiaj ntsig engineering yog los ntawm kev tswj xyuas kev ua haujlwm txias thiab cov khoom siv zoo txaus.

 

Ua hauj lwm hardening hloov lub zos hardness

Txias deformation tsub kom dislocation ceev nyob rau hauv ductile hlau. Raws li cov yas strain nce, hardness thiab yield zog tuaj yeem nce thaum ductility txo.

 

Rau kev tswj ntau lawm, hardness yuav tsum tau ntsuas ntawm qhov chaw uas tau teev tseg es tsis yog siv ib qho nqi los sawv cev rau tag nrho cov khoom.

 

Qhov zoo tshaj -txoj kev tswj yuav muaj xws li:

Rockwell hardness kuaj
Vickers microhardness
Metallographic cross-section
CMM qhov ntsuas qhov ntsuas
Optical dimensional soj ntsuam
Tensile los yog shear xeem qhov twg muaj

Rau cov hluav taws xob tiv tauj, hardness kuj yuav tsum raug soj ntsuam tiv thaiv kev tiv thaiv kev tiv thaiv, kev ua haujlwm riveting, thiab kev coj tus cwj pwm tom ntej.

 

Fiber Flow yuav tsum tau kuaj xyuas los ntawm Metallography

 

Rau siab - daim ntawv thov kev ntseeg siab, ib qho kev hla ntawm metallographic- ntu tuaj yeem nthuav tawm:

Fiber- ntws txuas ntxiv
Kev tawg
Laps
Internal voids
Ntau dhau deformation
Tuag-txog qhov tsis xws luag
Cov khoom sib cais
Txawv txawv grain deformation

 

Kev ntsuam xyuas yuav tsum tau txuas mus rau hom kev ua tsis tiav tiag tiag. Lub ntsej muag pom tau sab nraud tsis ua pov thawj hauv metallurgical kev ncaj ncees.

 

 

 

Yuav ua li cas Multi-Station Cold Header Achieves High Throughput

 

Multi-chaw nres tsheb txias taub hau tshuab faib cov txheej txheem ntawm ntau qhov tuag thiab xuas nrig ntaus.

Ib qho yooj yim ntau lawm kab yuav yog:

Chaw nres tsheb 1 - Txiav- tawm thiab pib ntxhov siab
Chaw nres tsheb 2 - Preform
Chaw nres tsheb 3 - Extrusion lossis txoj kab uas hla txo
Chaw nres tsheb 4 - Lub taub hau tsim
Chaw nres tsheb 5 - Qhov kawg qhov loj me
Hloov - Tsis siv neeg qhov txav ntawm cov chaw nres tsheb

Lub tshuab tsis tas yuav ua kom tiav tag nrho cov kev ua haujlwm ntawm ib qho chaw nres tsheb. Xwb, lub workpiece nce mus los ntawm synchronized tooling txoj hauj lwm.

 

Rau cov khoom siv hluav taws xob me me uas tsim nyog thiab cov khoom siv rivets, cov nqi ntau lawm tuaj yeem ncav cuag ntau pua txhiab mus rau lab -thooj- toj - hnub, nyob ntawm seb lub tshuab ceev, tus naj npawb ntawm kab noj hniav / chaw nres tsheb, cov khoom siv geometry, cov khoom siv, cov cuab yeej teeb tsa, kev tshuaj xyuas tus nqi, thiab lub sijhawm ua haujlwm.

 

Kev Muaj Peev Xwm Ntau Lawm yog qhov tshwm sim ua lej

Kev suav cov khoom nominal tuaj yeem qhia tau tias:

Cov zis txhua hnub=Strokes per Minute × 60 × Lub Sijhawm Ua Haujlwm × Cavities × Tawm

 

Piv txwv li, ntawm 100 strokes / feeb, 16 teev ua haujlwm thiab 95% tawm los:

100 × 60 × 16 × 0.95=91, 200 daim / hnub

 

Ib lab{0}}txheej yuav tsum tau ua txhua hnub yog li tsis tuaj yeem ua tiav los ntawm lub tshuab ceev ib leeg. Nws yuav xav tau ntau lub tshuab, ntau lub kab noj hniav, cov sij hawm ua haujlwm ntev dua, cov kab mob stroke siab dua, lossis kev sib xyaw ua ke ntawm cov xwm txheej no.

 

Qhov kev sib txawv no tseem ceeb thaum lub sij hawm soj ntsuam kev muaj peev xwm ntawm tus neeg muag khoom. Kev yuav khoom yuav tsum tau thov cov ntaub ntawv muaj peev xwm ua tau, tsis yog ib lub tshuab nominal specification.

 

Tool Life Controls Tag nrho cov nqi ntawm cov tswv cuab

 

Lub taub hau txias hloov ib feem ntawm cov nqi tsim khoom los ntawm cov cuab yeej txiav mus rau kev tsim cov tuag thiab xuas nrig ntaus.

Cov cuab yeej- kev saib xyuas lub neej yuav tsum suav nrog:

 

Stroke suav
Dimensional drift
Deg tsis xws luag
Cracking los yog chipping
Kev tawm dag zog
Qhov hnyav
Tool hnav profile
Kev tiv thaiv kev hloov lub sijhawm

 

Cov txheej txheem muaj peev xwm tsim tau 1 lab daim nyob rau ib hnub tab sis yuav tsum muaj kev cuam tshuam cov cuab yeej tsis tu ncua yuav ua rau muaj txiaj ntsig zoo dua li cov txheej txheem qeeb dua, ruaj khov dua.

 

Rau IATF 16949 ntau lawm, cov cuab yeej- kev tswj hwm lub neej yuav tsum tau txuas nrog txoj kev tswj hwm, kev tiv thaiv kev tiv thaiv thiab kev saib xyuas cov txheej txheem.

 

Download Hu rau Cold Heading Design Specification

 

 

IATF 16949 thiab PPAP Qib 3 Yuav tsum muaj cov ntaub ntawv pov thawj ntawm cov txheej txheem

 

Rau cov khoom siv hluav taws xob hauv tsheb thiab cov khoom sib txuas, cov khoom tsim nyog yuav tsum tau kuaj xyuas ntau dua li cov qauv zoo li qub.

 

Ib pob PPAP Qib 3 yuav suav nrog:

Cov ntaub ntawv tsim
Engineering hloov cov ntaub ntawv
Cov txheej txheem flow diagram
PFMEA
Tswj txoj kev npaj
MSA kev tshawb fawb
Qhov tshwm sim
Cov ntaub ntawv pov thawj
Cov txheej txheem pib kawm
Cov ntaub ntawv muaj peev xwm
Kev pom zoo pom qhov twg siv tau
Qauv ntau lawm qhov chaw
Master qauv
Cov neeg siv khoom - cov kev cai tshwj xeeb

 

Rau cov kab mob khaub thuas, PFMEA yuav tsum tshwj xeeb hais txog kev pheej hmoo xws li:

Txoj kab uas hla tsis raug
Qib khoom tsis raug
Txiav-tawm qhov ntev variation
Punch hnav
Tuag hnav
Kev tawg
Laps
Lub taub hau diam variation
Shank txoj kab uas hla variation
Burr kev tsim
Qhov chaw paug
Cov ntaub ntawv tiv tauj tsis raug

CMM Inspection Verify Geometry; Nws Tsis Hloov Cov Txheej Txheem Muaj Peev Xwm

 

Kev tshuaj xyuas CMM yog qhov zoo rau cov yam ntxwv geometric nyuaj, tab sis kev tsim khoom zoo yuav tsum muaj kev ntsuas qhov tsim nyog rau tus yam ntxwv.

 

Yam ntxwv	Txoj kev tswj kom haum
Zuag qhia tag nrho ntev	Tsis siv neeg gauge / optical ntsuas
Lub taub hau taub	Optical ntsuas / micrometer
Txoj kab uas hla	Cua ntsuas / micrometer
Concentricity	CMM / siab ntsuas ntsuas
Profile	CMM / optical system
Khoom hardness	Rockwell / Vickers
Deg tsis xws luag	Kev tshuaj xyuas qhov muag
Fiber txaus	Metallographic seem
Cov khoom muaj pes tsawg leeg	Spectrometer / tus neeg muab ntawv pov thawj
Txheej thickness	XRF / metallographic ntsuas

Kev ntsuas qhov system nws tus kheej yuav tsum tau validated. Rau cov kev pab cuam tsheb, MSA thiab ntsuas R&R yuav tsum tau txiav txim siab ua ntej siv cov ntaub ntawv ntsuas rau kev txiav txim siab muaj peev xwm.

 

Kev sib cuag hluav taws xob yuav tsum tau txheeb xyuas tom qab tsim

 

Mechanical dimensional compliance tsis cia li tsim hluav taws xob ua tau zoo.

 

Nyob ntawm tus tsim kev sib cuag, validation yuav suav nrog:

Tiv tauj tiv thaiv
Lub peev xwm nqa tam sim no
Kub nce
Dielectric tiv taus
Vuam / brazing kev ncaj ncees
Riveting rub- tawm dag zog
Shear quab yuam
Thermal cycling
Environmental corrosion xeem

 

Rau kev sib cuag nyiaj, cov khoom siv sib txuas, plating, lossis sib txuas sib txuas, thiab cov geometry tiav yuav tsum raug ntsuas raws li qhov ua tiav hluav taws xob.

 

 

High Volume, ruaj khov Geometry thiab cov khoom txuag nyiam txias taub hau

 

Lub taub hau txias yog ib txwm nyiam thaum:

Kev thov txhua xyoo yog siab
Geometry yog tsim rau yas deformation
Kev siv cov khoom muaj feem cuam tshuam rau tus nqi loj
Qhov yuav tsum tau muaj qhov ruaj khov
Yuav tsum muaj ntau yam zoo ib yam
Tooling amortization tuaj yeem kis thoob plaws ntau lawm ntim
Lub sijhawm luv luv yog qhov tseem ceeb

 

Machining tseem zoo dua thaum:

Geometry yog qhov nyuaj heev
Ib feem ntim tsawg
Yuav tsum tau hloov cov qauv tsim
Cov yam ntxwv sab hauv tsis tuaj yeem tsim kev lag luam
Tight dimensional control yuav tsum tau tshem tawm cov khoom siv dav
Tooling peev tsis tuaj yeem tsim nyog

Kev Xaiv Matrix

Kev xav tau	Txias taub hau	CNC Machining
Prototype kom muaj nuj nqis	△	◎
1,000 pcs	△	◎
100,000 pcs	◎	○
1 lab pcs	◎	△
10 lab pcs	◎	△
Complex geometry	△	◎
Kev siv cov khoom siv	◎	△
High -kev tsim khoom ceev	◎	○
Fiber-kev khaws cia	◎	△
Tsawg tooling peev	△	◎
ruaj khov ntau lawm	◎	○
Kev hloov kho engineering tsis tu ncua	△	◎

 

Qhov kev txiav txim siab kom raug yuav tsum yog raws li tag nrho cov khoom siv hauv av, tsis yog machining tus nqi ib leeg xwb.

 

Cov qauv kev yuav khoom yuav tsum muaj xws li:

Tag Nrho Cov Nqi=Cov Khoom Siv + Kev Tsim / Machining + Tooling Amortization + Secondary Operations + Inspection + scraping + Packaging + Logistics

Qhov kev suav no feem ntau hloov pauv tus neeg xa khoom - cov txiaj ntsig kev xaiv rau nyiaj - muaj cov xov tooj hluav taws xob.

 

 

Los ntawm DFM Review mus rau Mass Production

 

Kev qhia txog tus neeg muag khoom tswj tau tuaj yeem ua raws li cov kab ke no:

RFQ → Drawing Review → DFM Analysis → Material Confirmation → Tool Design → T1 Samples → Dimensional Validation → Metallographic Verification → Process Capability → PPAP → Mass Production

Ua ntej kev tsim cov cuab yeej, tus neeg muag khoom yuav tsum paub meej tias:

Material qib thiab temper
Hlau txoj kab uas hla
Ua tiav qhov ntev
Kev kam rau siab
Tiv tauj kuj yuav tsum tau
Qhov yuav tsum tau muaj
Kev thov txhua xyoo
Ntim kom muaj nuj nqis
Kev tshuaj xyuas zaus
PPAP cov cai
Cov yam ntxwv tshwj xeeb

Rau kev siv tsheb thiab hluav taws xob, cov kev cai no yuav tsum tau khov ua ntej pawg- cov cuab yeej tsim khoom raug tso tawm.

 

Yog vim li cas Supplier Manufacturing Depth Matters

 

Cov chaw tsim khoom siv hluav taws xob sib txuas ua haujlwm ntawm nws tus kheej lub taub hau txias, stamping, vuam, thiab kev sib cuag - cov khoom muaj peev xwm tsim tau tuaj yeem txo qhov cuam tshuam ntawm cov khoom sib cais.

Piv txwv li, ib qho khoom siv tuaj yeem ua ke:

Txias- taub hau tooj liab lossis tooj liab-alloy core
Silver contact material
Hauv - tuag riveting
Tsis kam nyiaj brazing
Precision stamping
Kev kho saum npoo
Kev tshuaj xyuas tsis siv neeg

 

Kev sib txuas cov haujlwm no hauv kev tswj hwm kev tsim khoom tuaj yeem ua kom yooj yim traceability thiab cov txheej txheem ua tswv cuab.

 

Rau cov haujlwm uas cuam tshuam nrog lub taub hau txias nyiaj hu rau rivets, tus neeg muag khoom yuav tsum raug soj ntsuam ntawm qhov muaj peev xwm tsim tau tiag tiag, cov cuab yeej engineering, kev tswj cov khoom siv, cov txheej txheem validation, thiab cov ntaub ntawv tshuaj xyuas - tsis yog lub peev xwm los muab cov qauv qauv.

 

 

Engineering Cov ntaub ntawv xav tau rau qhov tseeb Quote

Kev tsim khoom-npaj RFQ yuav tsum muab:

2D kos duab nrog rau qhov tseem ceeb kam rau ua
3D CAD model
Khoom specification
Khoom kub
Lub taub hau taub
Txoj kab uas hla
Zuag qhia tag nrho ntev
Tiv tauj cov ntaub ntawv specification
Tiv tauj thickness
Yuav tsum muaj hluav taws xob ua haujlwm
Kev kho saum npoo
Ib xyoo ntim
Kev kwv yees txhua hli
Prototype kom muaj nuj nqis
PPAP qib
Ntim xav tau
Cov qauv siv tau rau cov neeg siv khoom

 

Rau cov khoom tshiab tiv tauj txias mus rau Tuam Tshoj qhov project, muab cov ntim txhua xyoo thiab cov khoom siv tshwj xeeb ntawm cov lus hais yog qhov tseem ceeb tshwj xeeb vim tias cov cuab yeej siv tswv yim thiab kev tsim khoom- kab teeb tsa nyob ntawm qhov xav tau ncaj qha.

 

 

PPAP Theem 3 yuav siv sijhawm ntev npaum li cas rau atxias taub hau silver contact rivet?

Lub sijhawm PPAP Qib 3 ib txwm nyob ntawm kev pom zoo kos duab, kev ua tiav cov cuab yeej, T1 siv tau, qhov muaj peev xwm, thiab cov neeg siv khoom- cov cai tshwj xeeb. Lub sijhawm kawg yuav tsum tau lees paub tom qab DFM tshuaj xyuas thiab tso tawm cov cuab yeej.

 

Yuav ua li cas txias taub hau tuag lub neej lav rau siab - ntim khoom rivet ntau lawm?

Lub neej tuag yuav tsum raug tsim los ntawm cov ntaub ntawv mob stroke- suav keeb kwm, kev soj ntsuam qhov sib txawv, kev tiv thaiv kev hloov pauv, thiab cov cuab yeej- kuaj xyuas. Tus neeg muag khoom yuav tsum muab cov cuab yeej siv tau- cov ntaub ntawv lub neej es tsis yog tus lej uas tsis muaj kev txhawb nqa.

 

Lub sijhawm T1 coj mus rau qhov txias tshiab yog dab tsi -kev tiv tauj hluav taws xob?

T1 lub sij hawm nyob ntawm geometry, cov khoom muaj, thiab cov cuab yeej nyuaj. Cov lus hais tawm yuav tsum cais cov cuab yeej tsim, kev tsim cov cuab yeej, ua ntej- tawm ntawm kev tsim, tshuaj xyuas, thiab lub sijhawm kho engineering es tsis txhob nthuav tawm ib qho tsis muaj kev txhawb nqa - lub sijhawm daim duab.