Soft Tooling yog dab tsi?
Peb tau txais cov lus nug no ntau heev los ntawm cov neeg siv khoom uas tsuas yog xav tau ob peb puas ntu tab sis hnov lawv yuav tsum siv $ 40,000 rau pwm. Tus lej ntawd ua rau neeg ntshai, thiab ncaj ncees, nws yuav tsum -yog tias koj tsis paub tseeb tias koj tus qauv tsim yog qhov kawg.
Cov cuab yeej mos yog cov lus teb tsis muaj leej twg qhia koj txog
Nws yog cov pwm hlau ua los ntawm cov khoom ua ntej- cov khoom siv tawv (feem ntau lub khw hauv Shenzhen siv NAK80 los ntawm Daido Steel, hardness nyob ib ncig ntawm 37-43 HRC tawm ntawm lub Hoobkas) uas hla cov kauj ruam kho cua sov nkaus. Koj tshuab nws, polish nws, khiav qhov chaw. Ua tiav. Tsis tos peb lub lis piam ntxiv rau hardening thiab tempering, tsis muaj kev pheej hmoo ntawm warping thaum tshav kub kho, tsis muaj nqi ntxiv.
Vim li cas Kev Kho Mob Kub Kub thiaj li tseem ceeb heev?
Nov yog qhov tshwm sim nrog cov pwm tsim: koj txiav cov hlau, tom qab ntawd xa tawm mus rau kev kho cua sov kom nws mus txog 48-52 HRC lossis siab dua. Cov txheej txheem ntawd suav nrog cua sov rau 880-900 degree, roj quenching, tempering cycles. Siv sijhawm. Nqi nyiaj. Thiab qee zaum qhov rov qab los me ntsis warped, tshwj xeeb tshaj yog nyob rau hauv complex geometries nrog nyias phab ntsa, thiab tam sim no koj nyob nraum sib tsoo thiab rov haum.
Nrog NAK80, lub hardness twb muaj lawm. Daido ua tiav qhov no los ntawm nag lossis daus hardening -me me txhuas thiab npib tsib xee precipitates hauv cov hlau thaum tsim khoom. Cov khoom tuaj txog ntawm koj lub qhov rooj npaj txiav. Qhov no yog vim li cas cov cuab yeej mos tuaj yeem chais 2-3 lub lis piam tawm ntawm koj lub sijhawm piv rau cov cuab yeej tsim khoom tawv.
Yog li dab tsi yog Catch?
Hnav. Qhov ntawd yog qhov ntes. Cov cuab yeej muag muag ntawm 40 HRC yuav pom hnav sai dua li cov cuab yeej tawv tawv ntawm 52 HRC. Lub rooj vag cheeb tsam mus ua ntej, tshwj xeeb tshaj yog tias koj tab tom khiav iav - puv PA66 lossis cov khoom siv abrasive. Peb tau pom cov rooj vag poob lawv ntug tom qab 800 txhaj tshuaj ntawm 30% GF nylon. Ntawm ABS lossis PP, koj yuav tau txais 5,000-8,000 txhaj tshuaj ua ntej txoj kab sib faib pib qhia.
Lo lus nug tiag tiag tsis yog "mos lossis nyuaj?" Nws yog "peb feem ntau kuv xav tau tiag tiag?"
Yog tias koj xav tau 500 tus qauv rau kev ua lag luam tawm lub hli tom ntej, cov cuab yeej muag muag ua rau kev nkag siab. Yog tias koj tab tom pib tsim cov khoom lag luam thiab kwv yees 200,000 units hauv ib xyoos, hla cov cuab yeej muag muag thiab mus ncaj nraim rau cov hlau tawv. lej tsis ua lwm yam.
Thaum Peb Tiag Pom Zoo Cov Cuab Yeej Siv
Peb qhov xwm txheej tshwm sim ntau zaus hauv peb cov kev sib tham DFM nrog cov neeg siv khoom:
Tsim validation ua ntej cog peev.
Koj tau txais ib lub tsev yas nrog snap fits, bosses, tav. Lub CAD zoo nkaus li zoo, moldflow simulation qhia tau tias siv tau. Tab sis txog thaum koj tuav qhov tseeb, koj tsis paub tias cov snap haum zoo li cas lossis yog tias qhov chaw tso tus thawj cuam cuam tshuam nrog kev sib dhos. Cov cuab yeej muag muag tau txais koj 50-200 tiag tiag txhaj tshuaj molded qhov chaw hauv cov khoom siv los kuaj nrog. Nrhiav qhov teeb meem? Hloov kho cov cuab yeej (yooj yim ntawm pre-hardened steel), khiav lwm batch. Ntau pheej yig dua li kev hloov kho cov pwm tsim pwm uas koj yuav xav tau cov ntxig tshiab lossis ua tiav rov ua tiav.
Choj rau kev tsim khoom.
Koj cov khoom tso tawm yog nyob rau hauv 8 lub lis piam. Kev tsim cov cuab yeej siv sijhawm 10-12 lub lis piam tsawg kawg. Lub cuab yeej muag muag tau txais koj cov khoom muag thawj zaug thaum lub cuab yeej nyuaj tab tom tsim. Peb tau ua qhov no tsis ntev los no rau lub tsheb sab hauv trim daim - xa 3,000 qhov chaw los ntawm cov cuab yeej muag muag thaum cov pwm ntau kab noj hniav tseem nyob hauv qhov kawg polishing. Cov neeg siv khoom tau ntsib lawv lub sijhawm tso tawm; pwm ntau lawm tuaj online peb lub lis piam tom qab.
Tsawg- ntim lossis xaus- ntawm- cov khoom lag luam.
Qee qhov chaw tsuas yog tsis xav tau ntau tshaj li ob peb txhiab daim tag nrho. Hloov npog rau cov khoom siv txiav, cov khoom siv kho mob tshwj xeeb hauv tsev, cov khoom siv hluav taws xob hauv tsev. Ib qhov qauv txhaj tshuaj molding project rau 2,000 units hauv peb lub xyoos tsis pom zoo $35,000+ hauv cov cuab yeej hardened. Cov cuab yeej muag muag ntawm $ 8,000- $ 12,000 ua rau txoj haujlwm siv tau.
Kev xaiv cov khoom: Nws tsis yog hais txog qib steel xwb
NAK80 ua haujlwm rau ntau daim ntawv thov. Tab sis peb tau khiav mus rau hauv cov xwm txheej uas cov neeg siv khoom tau teev nws rau cov pwm uas yuav ua cov PVC lossis nplaim taws -ABS. Lub tswv yim phem. Cov resins tso corrosive gases thaum ua. Tom qab ob peb puas txhaj tshuaj, koj pib pom pitting ntawm kab noj hniav. Rau cov ntaub ntawv corrosive, koj xav tau cov qib stainless xws li S136 (txawm tias nyob rau hauv lub pre- hardened condition) los yog tsawg kawg yog ib tug npib tsib xee plating ntawm kab noj hniav.
Lwm qhov teeb meem yog thermal conductivity. NAK80 khiav txias dua li beryllium tooj liab inserts, uas txhais tau hais tias lub voj voog ntev dua. Ntawm cov pwm tsim rau qhov tuab- phab ntsa, qhov no yuav ntxiv 5-8 vib nas this rau ib lub voj voog. Tshaj 100,000 txhaj tshuaj, qhov tseem ceeb. Ntawm cov cuab yeej muag muag 2,000 qhov chaw, tsis muaj leej twg saib xyuas.
Yuav ua li cas txog Aluminium Moulds?
Qee lub khw muaj cov cuab yeej siv hluav taws xob zoo, feem ntau 7075-T6 lossis QC-7. Aluminium tshuab sai dua thiab raug nqi tsawg dua hlau. Tab sis nws galls. Slides thiab lifters hnav sai heev vim tias txhuas tsis nyiam hlau-rau-hlau sib cuag nyob rau hauv siab. Ejector tus pin qhov elongate. Thiab yog tias koj tab tom khiav cov yas yas saum 250℃melting kub, aluminium softens thiab poob qhov seem stability.
Peb tau pom cov pwm txhuas ua haujlwm zoo rau cov khoom siv kub tsawg- xws li LDPE, qee qhov TPEs, thiab cov qauv PP. Tsis tas li ntawd, ua ke nrog steel.
Nto Kho Kev Cia Siab
Koj tuaj yeem polish NAK80 rau SPI A-2 lossis zoo dua-peb tau ua tiav. Tab sis ntawm no yog qhov tseeb: kev tuav cov polish yuav ua haujlwm. Lub softer substrate qhia tuav cov cim yooj yim dua thaum lub cuab yeej teeb. Tom qab 500 txhaj tshuaj ntawm qhov siab - polishing kho qhov muag, tej zaum koj yuav tau rov polish dua. Ntawm cov pwm H13 hardened, koj yuav mus 3,000-5,000 txhaj tshuaj ntawm polish cycles.
Rau qhov chaw textured (EDM sparks tiav, tshuaj etching), cov cuab yeej muag muag ua tau zoo ib yam li cov cuab yeej nyuaj. Kev ntxhib los mos tiag tiag pab npog qhov me me degradation.
Sijhawm thiab Txheej Txheem
Peb cov cuab yeej ua haujlwm zoo li no ua haujlwm zoo li no:
Cov neeg siv khoom xa 3D CAD, peb tshuaj xyuas rau moldability hauv 24 teev. Quote nram qab no. Thaum paub tseeb, peb ua tag nrho DFM tsom xam nrog rau qhov chaw qhov rooj, qhov chaw muab faib, cov kaum sab xis, cov cim dab dej muaj peev xwm - tib theem ntawm engineering nruj raws li cov cuab yeej tsim khoom. Pwm tsim siv sijhawm 3-5 hnub nyob ntawm qhov nyuaj. Hlau txiav, EDM, thiab polishing khiav lwm 10-15 hnub. T1 kuaj nkoj 2-3 lub lis piam los ntawm qhov project pib.
Lub sijhawm ncua sij hawm no piav qhia tias vim li cas peb pab neeg tuaj koom lub rooj sib tham tsis ntev los no Plast Eurasia Istanbul-cov neeg siv khoom los ntawm Tebchaws Europe thiab Middle East xav tau nrawm dua -tig kev xaiv cov cuab yeej uas tsis cuam tshuam rau cov khoom siv tseeb. 3D cov qauv luam tawm thiab cov urethane castings muaj lawv qhov chaw, tab sis lawv tsis yog txhaj molded qhov chaw hauv cov khoom siv. Thaum koj xav tau kev sim ua haujlwm, kev sib sau ua ke, lossis kev tswj hwm, koj xav tau qhov tseeb.
Nrhiav Txoj Cai Kev Txhaj Tshuaj Mould Chaw Tsim Tshuaj
Tsis yog txhua lub khw muag khoom muag muag zoo. Kev qhuab ntuas engineering yuav tsum sib phim cov cuab yeej tsim khoom- xyuas kom raug DFM, kev soj ntsuam pwm ntws thaum tau lees paub, kev tshuaj xyuas qhov ntev ntawm T1. Qee lub khw kho cov cuab yeej mos ua cov khoom pov tseg thiab txiav cov ces kaum ntawm qhov haum thiab ua tiav. Koj tau txais yam koj them rau.
Peb khaws cov ntaub ntawv pov thawj rau peb cov khoom siv hlau (NAK80 tau los ntawm kev tso cai Daido distributors, tsis yog kev lag luam thib ob), khiav cov ntawv qhia tag nrho ntawm T1 cov qauv, thiab tuav cov txheej txheem tswj zoo tib yam rau cov cuab yeej mos xws li peb lub siab -cavitation automotive pwm. ISO 9001 thiab TS / 16949 daim ntawv pov thawj siv tsis hais lub neej yuav tsum tau txhaj.
Thaum Soft Tooling tsis ua rau kev nkag siab
Tsis txhob ua cov cuab yeej mos yog tias:
- Koj qhov kev kwv yees ntau dua 25,000 qhov chaw. Cov cuab yeej yuav hnav thiab koj yuav tsum tau tsim ib qho thib ob. Siv cov nyiaj ua ntej rau kev tsim cov cuab yeej tsim nyog.
- Ib feem yuav tsum muaj micro-features nrog nruj tolerances. Cov hlau mos yuav tsis tuav sub-0.02mm nta ntev npaum li cov cuab yeej hardened. Hnav tshwm sim sai dua ntawm cov ces kaum ntse thiab nyias tav.
- Koj tab tom ua cov ntaub ntawv abrasive zoo li iav -cov nylon los yog cov ntxhia pob zeb - cov tebchaw. Cov no zom los ntawm cov cuab yeej mos. Peb tau muaj cov neeg siv khoom hais txog cov cuab yeej muag muag rau 40% GF PA6, ces xav paub yog vim li cas lub rooj vag zoo li txaus ntshai tom qab 400 txhaj tshuaj. Sib piv cov cuab yeej rau cov khoom siv.
- Koj xav tau ntau- kab noj hniav layouts rau kev siv nyiaj. Tsim kom muaj 8-kab noj hniav mos cov cuab yeej tsis tshua muaj kev nkag siab. Tus nqi nce mus txog kev tsim cov cuab yeej, tab sis lub neej tsis pom zoo rau nws.
Ua hauj lwm nrog ib tug Txhaj Moulding Supplier ntawm Soft Tooling
Kev sib txuas lus zoo tiv thaiv teeb meem. Qhia rau koj tus neeg muag khoom:
Cia siab tias yuav muaj ntau npaum li cas ntawm qhov kev pab cuam lub neej
Cov ntaub ntawv thiab cov ntsiab lus muab tub lim
Qhov yuav tsum tau ua kom tiav (cosmetic vs. functional)
Qhov loj me tseem ceeb uas yuav tsum tuav thoob plaws hauv kev khiav
Lub sij hawm siab thiab yog vim li cas
Ib tus kws paub txog kev txhaj tshuaj molding tshuab yuav coj koj mus rau txoj hauv kev zoo. Qee lub sij hawm qhov ntawd yog cov cuab yeej muag muag. Qee zaum nws yog aluminium. Qee lub sij hawm cov lus teb ncaj ncees yog "siv peb lub lis piam ntxiv thiab ua nws txoj cai nrog cov hlau tawv." Lub hom phiaj yog tau txais koj cov khoom kom raug, tsis muag koj ib qho cuab yeej mus rau lwm qhov.
Cov txheej txheem txheej txheem no qhia txog peb cov kev paub dhau los ntawm ntau dua 400 cov haujlwm pwm txhua xyoo ntawm ABIS Mould Technology, Shenzhen. Peb pab neeg ua haujlwm engineering ua haujlwm nrog cov neeg siv khoom thoob plaws tsheb, cov khoom siv hluav taws xob, khoom siv kho mob, thiab cov ntawv thov kev lag luam- ntsuas lub sijhawm, nyiaj txiag, thiab cov kev xav tau zoo kom pom zoo cov cuab yeej tsim nyog rau txhua qhov haujlwm.