Jun 15, 2006
Di sem brakɛt, di sem tolɛreshɔn, tu tɛm di prayz. Di gap nɔ de na di mashin tul — na di fɔs-atikul ripɔt, di kapabiliti stɔdi, di batch traceability ɛn di ɛni ia ri-ɔdit we de rawnd am. Na dis na wetin ɛni wan pan dɛn tin ya rili kɔst, ɛn usay pɔsin we bay kin aks fɔ smɔl mɔni bay lɔ.
Di fɔs tɛm we pɔsin we bay tin muf wan industrial drɔin insay wan ɔtomotiv program, i kin tan lɛk di sem wok wit difrɛn kɔstɔma nem. We yu kot, dat de sho se nɔto so i bi. Wan industrial pat na aksept pan dimɛnshɔn ɛn matirial; wan ɔtomotiv pat de aksept pan prɔses kapabiliti ɛn wan chen we dɛn dɔn dɔkyumɛnt. Di sem aluminiɔm brakɛt na plus ɔ mayns 0.05mm kot na wan figa fɔ industrial yuz ɛn roughly dɛbul fɔ ɔtomotiv yuz — ɛn di difrɛns nɔ de na di mashin. I de insay di fɔs-atikul ripɔt, di kapabiliti stɔdi, di batch traysabiliti ɛn di ɛni ia ri-ɔdit.
Na dat mek di fɔs kwɛstyɔn fɔ wan motoka program nɔ kin ɛva bi if pɔsin we de gi di motoka go ebul fɔ mek di pat, bɔt na udat dɛn dɔn mek am fɔ. Di kot strɔkchɔ dɛn difrɛn kpatakpata. Wan saplay we nɔ gɛt ɛkspiriɛns pan motoka kin trit IATF 16949 lɛk sɛtifiket we dɛn kin bay leta; wan saplay we gɛt ɛkspiriɛns no se na chen we gɛt fɔ lɛf wan rɛkɔd frɔm di raw matirial we dɛn tek to di tin dɛn we dɛn dɔn sɛn. Di ekstra kɔst na di kɔst fɔ di chen, nɔto fɔ di margin.
Di sɛtifiket jɔs pruv se di sistɛm dɔkyumentri dɔn kɔmplit. Tri tin dɛn de separet saplay dɛn na prɔsis: mashin kapabiliti stɔdi (CMK), statystik prɔses kɔntrol na di layn, ɛn klos-lɔp rɛkɔd fɔ ɛvri dɛvyayshɔn. Na motoka pat dɛn tin ya nɔ fayn fɔ gɛt; na dɛn na di ɛntri tikɛt, ɛn na dɛn na di fɔs tri binder dɛn we taya-wan ɔditɔ kin opin.
Na di pat lɛvɛl, traysabiliti min se ɛvri batch kin ansa 4 kwɛstyɔn dɛn: us ɔt pan matirial, us mashin ɛn us tul, us shift ɛn us ɔpreshɔn, ɛn wetin di inspekshɔn data bin tɔk da tɛm de. Na industrial wok dɛn ansa dɛn de kin liv pan wan rout kad. Na ɔtomotiv wok dɛn gɛt fɔ liv insay wan sistɛm we dɛn kin aks bak bak bay batch. Na dat mek di yunit prays fɔ CNC mashin fɔ motoka pat dɛn kin ɔltɛm gɛt wan kɔmpɔnɛnt we dɛn spɛn pan rɛkɔd pas fɔ kɔt.
Dɛn kin trit PPAP lɛk wan tik sɔbmishɔn pakej. I rili fayv lɛvul: lɛvul wan na warrant nɔmɔ, lɛvul tri na di ful sɛt — dizayn rɛkɔd, PFMEA, kɔntrol plan, MSA, initial prɔses kapabiliti, dimɛnshɔnal rizɔlt, matirial ɛn pefɔmɛns tɛst — ɛn lɛvul fayv ad wan on-sayt rivyu. Mɔs program dɛn kin land na lɛvul tri, bɔt bɔku pipul dɛn we de bay nɔ kin no se dɛn alaw dɛn fɔ skel di lɛvɛl to di risk.
Di prɛktikal we fɔ du am na fɔ gred bay di kɔnsɛkshɔn fɔ di fayl. Sefty ɛn rɛgyulayt pat dɛn go to lɛvul tri ɔ ɔp. Kɔsmɛtik pat dɛn kin drɔp to lɛvul tu, wit di ɛfɔt we dɛn muf to kɔlɔ ɛn tɛkstɔr masta dɛn. Strukchɔral pat dɛn wit machɔ dizayn ɛn stebul prɔses fayn na lɛvɛl tu. Rayt di lɛvul insay di RFQ ɛn di kot dɛn go bi kɔmparabl: pan wan drɔin, wan lɛvul-wan kot ɛn wan lɛvul-tri kot kin difrɛn bay tati pasɛnt we dɛn de luk di sem pan pepa.
Dɛn kin inspɛkt wan sef pat fɔ pruv se i nɔ go fel: wan ɔndrɛd pasɛnt inspekshɔn fɔ di impɔtant dimɛnshɔn dɛn, ri-vɛrifikɛshɔn fɔ di mɛkanikal prɔpati dɛn, ɛn taya ɔ sɔl-spray tɛst usay i impɔtant. Dɛn kin inspɛkt wan pat we de apin fɔ pruv se ɛvri yunit luk di sem: kɔlɔ mita, glos, tɛkstɔr masta ɛn limit sɛmpul dɛn. Miks di tu lɔjik na di mɔs kɔmɔn sɔs fɔ akseptans dispyut — kalipa we dɛn kin yuz fɔ jɔj aw pɔsin luk, ɔ yay we dɛn kin yuz fɔ jɔj wan sefty dimɛnshɔn.
fכ pat dεm we dεn mek bay day kast כ stamp di difrεns shap stil, biכs kכsmεtik dεfεkt lεk kol shut εn gas porosity εn strכkchכral dεfεkt lεk shrinkage porosity kin apia pan di sem fes. Di fɔs wan de jɔj agens wan limit sampul; di sɛkɔn wan nid fɔ gɛt ɛkstrem rayt ɔ sɛkshɔn. Mak pan di drɔin us fes na kɔsmɛtik ɛn us fes kin kɛr mashin alawɛns de sɛtul mɔ argumɛnt pas ɛni amɔnt we dɛn kin tɔk bɔt afta di tru tin. We di pat na rod-trak sefty kɔmpɔnɛnt, di drɔin kin tɔk bak bɔt wan DOT standad, ɛn di akseptans rɛkɔd fɔ sho di mak ɛn di tɛst we de biɛn am.
Wan layt kin mis: di sab-taya. Wan ɔtomotiv saplay nɔ de mek in yon raw matirial, ɔt tritmɛnt, sɔfayz finish ɔ fastɛns, ɛn dɛn sɛkɔn-taya saplay dɛn de gɛt fɔ briŋ insay di sem sistɛm — matirial we de kam nid PPAP ɔ ikwal aprɔval rɛkɔd, ɔt tritmɛnt nid CQI-9, pletin nid CQI-11. We pɔsin we de mek motoka de ɔdit wan taya wan, i de fala di BOM dɔŋ tu ɔ tri lɛvul; if eni levul no kin prodyuz di rekod, di fain stil land pan di taya wan. Di manejmɛnt kɔst insay di kot na so bay kɔntrol fɔ di wan ol chen, nɔto di akkuracy fɔ wan mashin.
Konsuma ilɛktroniks program dɛn kin bigin wit yunit prays. Otomotiv program dem stat wit takt taim. Wan asɛmbli layn de rɔn wit wan fiks ritm, ɛn wan pat we kam wan awa let kin stɔp di wan ol layn, ɛn dɛn kin mɛzhɔ di kɔst fɔ stɔp insay minit. So pɔsin we de bay motoka nɔ de aks aw fast pɔsin we de gi motoka kin ship wan tɛm; dem de aks if di saplae kin ship na di sem ritm evri wik fo twelv mun.
Dat de tɔn kapasiti to wan manijmɛnt kwɛshɔn: na di ɔvala ikwipmɛnt ɛfɛktiv we dɛn de mɛzhɔ, dɛn kin push chenj ɔva ɔnda af awa, if ridandant mashin de na di krichɔl ɔpreshɔn. On-time delivery in dis industry nɔto savis prɔmis, na kɔndishɔn fɔ ɛnta. Wan singl intarapshɔn na inof fɔ prokyumɛnt fɔ trig di bak-ap spɔlayt prɔses, ɛn wans da prɔses de bigin, di ɔrijinal saplay nɔ kin go bak na di praymari pozishɔn.
Nays prototypes ɛn wan chaotic ramp-up na di klashik ɔtomotiv fayl. Di kɔz nɔ kin bi tɛknɔlɔji bɔt na di handover: di protɔtayp dɛn na an-finish bay injinia dɛn pan jenɛral-pɔpɔs ikwipmɛnt, we volyum prodakshɔn de rɔn pan dediket tul dɛn pan wan fiks ritm. If dɛn nɔ disayn di chenj bitwin dɛn tu wɔl dɛn de bifo tɛm, di rizɔlt na wan protɔtayp we pas ɛn wan fɔs atikul we nɔ pas.
Disain fɔ manufakchurin rivyu so de insay di protɔtayp faz, nɔto di mɔnt bifo volyum. Tek wetin rapid prototyping de expose — uneven wall thickness, clamping distortion, burr locations — ɛn rayt am dairekt insay di tul dizayn input. Rɔn wan smɔl batch na di protɔtayp stej, tipikli wan pat pan tri pan di MOQ, fɔ validet di rial ritm. Di tɛm we dɛn sev insay dɛn tri mɔnt dɛn de, valyu fa fawe pas di smɔl poɛnt dɛn we dɛn sheb di prayz.
We dɛn dɔn sɛtul di tɛknikal kwɛstyɔn dɛn, di shɔtlist kin kam dɔŋ to udat go ebul fɔ ansa bay we dɛn rayt am. Wan Chaynish CNC pat manifakta we gɛt in mashin, ɔt tritmɛnt ɛn inspekshɔn kin prodyuz prɔses kapabiliti data, wan PFMEA ɛn wan kɔntrol plan we nɔ gɛt sabkɔntrak di pepa wok; wan tredin kɔmni kin jɔs fɔwad ɛnitin we di faktri sɛn, ɛn bɔku tɛm dɛn kin fɔwad am let. Aks fɔ di las tri ɔdit ripɔt ɛn wan kɔstɔma list we dɛn brok dɔŋ bay industri — wan spɔlayt wit tru tru ɔtomotiv wok go gɛt ɔl tu.
Jiografi de ɛksplen smɔl pas aw di wan dɛn we de bay kin tink. Faktɔri dɛn na Guangdong ɛn Zhejiang ɔl tu gɛt ay tolɛreshɔn wok, ɛn dɛn ɔl tu gɛt fayn fayn ɛn midul shɔp dɛn; wetin difrɛn na di sapɔt chen we de rawnd — tul, sɔfa tritmɛnt, ɔt tritmɛnt — ɛn dat mek aw kwik wan prɔblɛm kin lɔk. Fɔ wan Yuropian ɔ Amɛrikan OEM, di prɛktikal tɛst na if wan Chaina faktri dairekt kot de kam wit di sem dɔkyumentri pakej we wan frɔm wan establish program spɔlayt. If i nɔ du dat, di gap nɔto prayz, na rili OEM pat dɛn saplai. Dat na di pɔynt we wan mɔlti-sɔs spɔlayt strateji kin stɔp fɔ bi pepa wok ɛn bigin fɔ bi di rizin we mek wan layn de kɔntinyu fɔ rɔn.
Tɛl wi yu prɔjek sɛnɛriɔ ɛn wetin yu nid, ɛn wi go mach di rayt sɔlvishɔn ɛn gi wi kot insay 24 awa.
Gɛt wan Fri KɔtCNC mil ɛn tɔn, shit mɛtal bɛnd ɛn stamp, grind ɛn polish, di faktri gɛt in yon mold dizayn ɛn manufakchurin kapabiliti, ɛn wan-stɔp kɔmplitmɛnt frɔm singl-pies protɔtayp to mas prodakshɔn. Shenzhen ɛn Huizhou gɛt link togɛda, we de sɔpɔt kɔstɔmayshɔn bays pan drɔin ɛn sampul dɛn. Tred tɛm dɛn na opshɔnal EXW / FOB / CIF / DDP, ɛn i gɛt PPAP ɛn ISO9001 kwaliti sistɛm sɛtifikeshɔn.
Lan bɔt prɛsishɔn pat dɛn kɔstɔmayshɔn sɔlvishɔn →