June 15, 2006
Bracket koro no ara, abodwokyɛre koro no ara, ne bo mmɔho abien. Gap no nni mfiri adwinnade no mu — ɛwɔ amanneɛbɔ a edi kan-asɛm, tumi adesua, batch traceability ne afe afe re-audit a atwa ho ahyia. Nea saa nneɛma no mu biara bo ankasa ni, ne baabi a adetɔfo betumi abisa sika kakraa bi wɔ mmara kwan so.
Bere a edi kan a adetɔfo bi de mfiridwuma mu mfonini bi kɔ kar nhyehyɛe mu no, ɛte sɛ adwuma koro no ara a ɛwɔ adetɔfo din soronko. Nsɛm a wɔafa aka no kyerɛ sɛ ɛnte saa. Wogye mfiridwuma fã bi tom wɔ ne kɛse ne nneɛma a wɔde yɛ ho; wogye kar fã bi tom wɔ nhyehyɛe tumi ne nkɔnsɔnkɔnsɔn a wɔakyerɛw ho nsɛm so. Aluminium bracket koro no ara wɔ plus anaa minus 0.05mm quotes wɔ akontaabu biako ma mfiridwuma mu dwumadie ne bɛyɛ mmɔho mmienu ma kar dwumadie — na nsonsonoeɛ no nni afiri no mu. Ɛwɔ asɛm a edi kan amanneɛbɔ mu, tumi nhwehwɛmu, batch traceability ne afe afe re-audit.
Ɛno nti na asɛmmisa a edi kan ma kar nhyehyɛe bi nyɛ sɛ ebia obi a ɔde nneɛma ma no betumi ayɛ ɔfã no da, na mmom hena na wɔyɛ ma no dedaw. Ɛsono sɛnea wɔahyehyɛ nsɛm a wɔafa aka no koraa. Obi a ɔde nneɛma ma a onni kar ho osuahu no di IATF 16949 ho dwuma sɛ adansedi krataa a wobetumi atɔ akyiri yi; obi a ɔde nneɛma ma a ɔwɔ osuahu nim sɛ ɛyɛ nkɔnsɔnkɔnsɔn a ɛsɛ sɛ ogyaw kyerɛwtohɔ bi fi nneɛma a wɔde yɛ nneɛma a wɔde di dwuma so kosi nneɛma a wɔawie a wɔde kɔma so. Ɛka a ɛboro so no yɛ nkɔnsɔnkɔnsɔn no ho ka, na ɛnyɛ margin no ho ka.
Abodin krataa no kyerɛ sɛ nhyehyɛe no ho nkrataa awie pɛyɛ. Nneɛma abiɛsa na ɛtetew wɔn a wɔde nneɛma ma no mu wɔ nneyɛe mu: mfiri tumi ho adesua (CMK), akontaabu nhyehyɛe sohwɛ wɔ line no so, ne closed-loop kyerɛwtohɔ ahorow ma deviation biara. Wɔ kar afã horow so no eyinom nyɛ nea ɛyɛ dɛ sɛ wobenya; wɔyɛ tekiti a wɔde hyɛn mu, na wɔyɛ binder abiɛsa a edi kan a tier-one auditor bue.
Wɔ ɔfã no fã no, traceability kyerɛ sɛ batch biara betumi abua nsɛmmisa anan: ɔhyew bɛn na ɛwɔ nneɛma mu, afiri bɛn ne adwinnade bɛn, shift bɛn ne nea ɔyɛ adwuma, ne nea nhwehwɛmu data no kae saa bere no. Wɔ mfiridwuma mu adwuma mu no saa mmuae ahorow no betumi atra ase wɔ ɔkwan krataa so. Wɔ kar adwuma mu no ɛsɛ sɛ wɔtra nhyehyɛe bi a wobetumi abisabisa akyi wɔ batch biara mu. Ɛno nti na bere nyinaa na CNC mfiri a wɔde yɛ kar afã horow no bo biako no kura ade bi a wɔsɛe no wɔ kyerɛwtohɔ ahorow ho sen sɛ wɔbɛtwa no.
Wɔtaa bu PPAP sɛ submission package biako a ɛyɛ den. Ɛyɛ nokwarem no levels anum: level biako yɛ warrant nkutoo, level abiɛsa yɛ set a edi mũ — design records, PFMEA, control plan, MSA, mfiase nhyehyɛe tumi, dimensional aba, nneɛma ne adwumayɛ sɔhwɛ — na level anum de on-site nhwehwɛmu ka ho. Dwumadi dodow no ara si fam wɔ level abiɛsa so, nanso adetɔfo pii nnim sɛ wɔma wɔn kwan ma wɔma level no nkɔ soro kodu asiane no so.
Ɔkwan a mfaso wɔ so ne sɛ wɔde nea efi huammɔdi mu ba no bɛma abasobɔde. Ahobammɔ ne afã horow a wɔahyɛ ho mmara no kɔ level abiɛsa anaa nea ɛboro saa. Afã horow a wɔde yɛ ahosiesie betumi akɔ fam akodu ɔfã abien, na wɔde mmɔdenbɔ no kɔ kɔla ne nwene wuranom nkyɛn. Structural afã horow a mature design ne stable process yɛ papa wɔ level abien. Kyerɛw level no kɔ RFQ no mu na nsɛm a wɔafa aka no abɛyɛ nea wɔde toto ho: wɔ mfonini biako so no, nsɛm a wɔafa aka wɔ ɔfã biako ne nsɛm a wɔafa aka a ɛto so abiɛsa betumi ayɛ soronko ɔha biara mu aduasa bere a ɛte sɛ nea ɛyɛ pɛ wɔ krataa so.
Wɔhwehwɛ ahobammɔ fã bi mu de kyerɛ sɛ ɛrenni nkogu: ɔha biara mu ɔha nhwehwɛmu a wɔyɛ wɔ nsusuwii a ɛho hia mu, wɔsan hwɛ sɛnea mfiri no te, ne ɔbrɛ anaa nkyene a wɔde petepete so sɔhwɛ wɔ baabi a ɛfata. Wɔhwehwɛ ɔfã bi a ɛda adi no mu de kyerɛ sɛ unit biara hwɛ yɛ pɛ: kɔla mita, gloss, texture masters ne anohyeto samples. Ntease abien no a wɔde frafra ne ade a ɛtaa de gye a wogye tom ho akyinnyegye ba — calipers a wɔde bu sɛnea obi te, anaa aniwa a wɔde bu ahobammɔ afã bi atɛn.
Wɔ afã horow a wɔde die casting anaa stamping yɛ no, nsonsonoe no yɛ nnam sen biara, efisɛ ahosiesie sintɔ te sɛ awɔw mu shuts ne gas porosity ne structure sintɔ te sɛ shrinkage porosity betumi ada adi wɔ anim koro no ara so. Wɔde anohyeto nhwɛsode bi bu nea edi kan no atɛn; nea ɛto so abien no hwehwɛ sɛ wɔyɛ X-ray anaasɛ wotwa mu. Sɛ wɔhyɛ mfonini no agyirae sɛ anim bɛn na ɛyɛ ahosiesie ne anim bɛn na ebetumi akura mfiri ho sika a wɔde ma no siesie akyinnyegye pii sen nkɔmmɔbɔ dodow biara a wɔbɛyɛ wɔ nokwasɛm no akyi. Baabi a ɔfã no yɛ ɔkwan so kar ahobammɔ fã no, mfonini no nso betumi atwe adwene asi DOT gyinapɛn bi so, na ɛsɛ sɛ gye a wogye tom no kyerɛ agyiraehyɛde no ne sɔhwɛ a ɛwɔ akyi no.
Mpɛn pii no, wɔpa ɔfa biako: sub-tier no. Kar adwumayɛfoɔ bi nnyɛ n’ankasa nneɛma a wɔde yɛ adwuma, ɔhyew a wɔde yɛ adwuma, nea wɔde wie anaa nea wɔde kyekyere nneɛma, na ɛsɛ sɛ wɔde saa kar a wɔde ma a ɛto so abien no ba nhyehyɛe koro no ara mu — nneɛma a ɛba no hia PPAP anaasɛ kyerɛwtohɔ a ɛne no sɛ a wɔpene so, ɔhyew a wɔde yɛ adwuma hia CQI-9, plating hia CQI-11. Sɛ kar yɛfo bi susuw tier biako ho a, odi BOM no akyi kɔ fam kɔ soro abien anaa abiɛsa; sɛ level biara ntumi nyɛ kyerɛwtohɔ no a, nea wɔahu no da so ara si tier one no so. Enti ɛka a wɔbɔ wɔ adwumayɛ ho wɔ quotation no mu no yɛ nkɔnsɔnkɔnsɔn no nyinaa so tumi a wɔbɛtɔ, na ɛnyɛ afiri biako pɛpɛɛpɛyɛ.
Consumer electronics nhyehyɛe ahorow fi ase fi unit bo so. Kar nhyehyɛe ahorow fi ase wɔ takt bere so. Nhama a wɔde boaboa nneɛma ano no tu mmirika wɔ nnyigyei a wɔahyɛ da ayɛ mu, na ɔfã bi a ɛba dɔnhwerew biako akyi no gyina nhama no nyinaa, na wɔde simma kakraa bi susuw ɛka a wɔbɔ wɔ gyinabea bi ho. Enti ɛnyɛ sɛ obi a ɔtɔn kar rebisa sɛnea obi a ɔde nneɛma ma no betumi de nneɛma akɔma ntɛmntɛm pɛnkoro; wɔrebisa sɛ ebia nea ɔde nneɛma ma no betumi de nneɛma akɔma wɔ nnyigyei koro no ara mu dapɛn biara asram dumien anaa.
Ɛno dan tumi yɛ asɛmmisa a ɛfa adwumayɛ ho: so wɔsusuw nnwinnade no nyinaa mmɔdenbɔ, wobetumi apia nsakrae a ɛba fam wɔ dɔnhwerew fã ase, so afiri bi a ɛho nhia wɔ adwumayɛ a ɛho hia no so. Nneɛma a wɔde ma wɔ bere ano wɔ saa adwuma yi mu nyɛ ɔsom bɔhyɛ, ɛyɛ tebea a wɔde hyɛn mu. Ntwitwiridii biako pɛ na ɛdɔɔso ma adetɔ a ɛbɛkanyan backup supplier nhyehyɛe no, na sɛ saa nhyehyɛe no fi ase pɛ a, mfitiase adetɔnfo no ntaa nsan nkɔ gyinabea titiriw no.
Prototypes fɛfɛ ne basabasayɛ ramp-up ne classic kar huammɔdi. Mpɛn pii no, ɛnyɛ mfiridwuma na ɛde ba na mmom nea wɔde ma: mfiridwumayɛfo na wɔde nsa na ɛyɛ nhwɛsode ahorow no wɔ mfiri a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so, bere a wɔde nnwinnade a wɔatu ho ama so na ɛyɛ adwuma wɔ nnyigyei a wɔahyɛ da ayɛ so. Sɛ wɔanni kan anhyehyɛ nsakrae a ɛbɛba saa wiase abien no ntam a, nea efi mu ba ne nhwɛsode a ɛtwam ne asɛm a edi kan a ɛntwam.
Enti design for manufacturing review no yɛ prototype phase no dea, ɛnyɛ ɔsram a edi volume anim. Fa nea prototyping ntɛmntɛm da no adi — ɔfasu no mu duru a ɛnteɛ, clamping distortion, burr mmeae — na kyerɛw no tẽẽ kɔ tooling design input no mu. Tu mmirika batch ketewa bi wɔ prototype stage, mpɛn pii no MOQ no nkyem abiɛsa mu biako, de si rhythm ankasa no so dua. Bere a wɔakora so wɔ saa asram abiɛsa no mu no bo yɛ den koraa sen nsɛntitiriw kakraa bi a wɔayiyi afi bo no so no.
Sɛ wosiesie mfiridwuma ho nsɛmmisa no wie a, mpɛn pii no, nea wɔpaw tiawa no ba fam wɔ nea obetumi akyerɛw abua no so. Chinani CNC afã horow yɛfo a ɔwɔ ne mfiri, ɔhyew ayaresa ne nhwehwɛmu betumi ayɛ nhyehyɛe tumi ho data, PFMEA ne nhyehyɛe a wɔde di dwuma a wɔmfa nkrataa no nyɛ adwuma ketewaa bi; aguadi adwumakuw bi betumi de biribiara a adwumayɛbea no bɛmena nkutoo akɔma, na mpɛn pii no wɔde kɔ akyiri. Bisa akontaabu amanneɛbɔ abiɛsa a etwa to ne adetɔfo din a wɔakyekyɛ mu sɛnea nnwuma te — obi a ɔde nneɛma ma a ɔwɔ kar adwuma ankasa benya abien no nyinaa.
Asase ho adesua nkyerɛkyerɛ mu kakraa bi sɛnea adetɔfo hwɛ kwan. Nnwumayɛbea ahorow a ɛwɔ Guangdong ne Zhejiang nyinaa kura adwuma a ɛma abodwokyɛre kɛse, na sotɔɔ ahorow a eye na ɛnyɛ den wɔ abien no nyinaa mu; nea ɛsono ne nneɛma a atwa ho ahyia — nnwinnade, asase ani aduru, ɔhyew a wɔde yɛ adwuma — na ɛno nti sɛnea wobetumi atoto ɔhaw bi mu ntɛmntɛm. Wɔ Europa anaa Amerika OEM fam no, sɔhwɛ a mfaso wɔ so ne sɛ ebia China adwumayɛbea tẽẽ quotation ba a nkrataa a wɔde ahyɛ mu no ara te sɛ nea efi nhyehyɛe a wɔde ma a wɔatew wɔn ho hɔ no. Sɛ ɛnte saa a, nsonsonoe no nyɛ bo, ɛyɛ OEM afã horow a wotumi de ho to so a wɔde ma. Ɛno ne bere a multi-source supplier strategy gyae sɛ ɛyɛ nkrataa na efi ase yɛ nea enti a line bi kɔ so tu mmirika.
Ka wo project scenario ne ahwehwɛdeɛ kyerɛ yɛn, na yɛbɛma ano aduru a ɛfata no ahyia na yɛde quote ama wɔ nnɔnhwereɛ 24 ntam.
Nya Quote a Wɔde Ma KwaCNC milling ne turning, krataa dade bending ne stamping, grinding ne polishing, adwumayɛbea no wɔ n’ankasa nkuku nhyehyɛe ne adwinnan tumi, ne biako-gyina wie fi biako-afã prototyping kosi mass production. Shenzhen ne Huizhou wɔ abusuabɔ, na ɛboa sɛnea wɔyɛ no sɛnea wɔpɛ a egyina mfonini ne nhwɛsode ahorow so. Aguadi nsɛm yɛ optional EXW / FOB / CIF / DDP, na ɛwɔ PPAP ne ISO9001 quality nhyehyɛe adansedi.
Sua fa precision afã horow customization ano aduru ho ade →