June 15, 2007
Ebia oprehyɛn adwinnade nkwaa behia plus anaa minus 0.02mm nkutoo, a mfiridwuma sotɔɔ pii betumi akura mu. Nea wontumi nyɛ bere nyinaa ne sɛ wɔbɛma adanse a ɛwɔ unit biara akyi. Nea saa adanse no yɛ ni, ne sɛnea wɔkyerɛw no kɔ adesrɛ a wɔde hwehwɛ asɛm mu sɛnea ɛbɛyɛ a mmuae ahorow no bɛtoto ho ni.
Wɔtaa fa aduruyɛ afã horow asɛm ka te sɛ nea ɛyɛ afã horow a ɛyɛ pɛpɛɛpɛ kɛse ara kwa, na ɛno ntumi nkyerɛ asɛm no. Nkwaa a ɛnyɛ den a ɛwɔ oprehyɛn adwinnade mu betumi akura 0.02mm a ɛboro so anaasɛ wɔayi afi mu, bere a mfiridwuma mu sotɔɔ ahorow taa kura micron anum. Ɔpon ankasa no nyɛ abodwokyɛre no na mmom nea wobetumi ayɛ sɛ adanse wɔ unit biara akyi: nneɛma ho adansedi nkrataa, ahotew ho kyerɛwtohɔ, sterilization compatibility validation ne nsakrae control kyerɛwtohɔ.
Ɛno kyerɛkyerɛ nea enti a mfonini koro no ara betumi afa bɛboro mmɔho abien ama aduruyɛ mu adetɔfo bi mu. Mfiridwuma mu adetɔfo bi gye ɔfã no tom; aduruyɛ mu adetɔfo bi gye ɔfã no tom ne sɛnea etuu kwan no ho kyerɛwtohɔ. Nea odi kan no betumi de ne ho ato sɛnea adwumayɛfo a ne ho akokwaw te nka so. Nea ɛto so abien no hwehwɛ sɛ wɔyɛ adwuma, na ɛsɛ sɛ nea ɔyɛe no tumi san yɛ saa kyerɛwtohɔ no mfe bi akyi. Enti sɛ wɔma obi a ɔde nneɛma ma no fata ma aduruyɛ adwuma a, ɛnyɛ mfiri a wɔwɔ ne asɛmmisa a mfaso wɔ so na mmom sɛ ebia wobetumi ahwehwɛ wɔn nhwehwɛmu ho kyerɛwtohɔ ahorow mu wɔ akuw biara mu anaa.
316L stainless, titanium ne PEEK a wɔde di dwuma wɔ aduruyɛ afã horow mu no nyinaa hia nneɛma ho adansedi nkrataa, nanso mill adansedi krataa nkutoo ntaa nnɔɔso. Nea aduruyɛ mu adetɔfo hia ne nkitahodi a ɛkyerɛ sɛ ɔhyew yi kɔɔ saa afã horow yi mu — asase mfonini a efi melt nɔma so kosi lot a wɔawie so. Bundle biako a wɔadi afra wɔ mfinimfini no bubu nkɔnsɔnkɔnsɔn no.
Adeyɛ a ɛfata ne sɛ wobɛkyerɛw ahyɛnsode wɔ krataa a wɔde gyee no so, scan wɔ asɛm no ho, na wɔayi nkae no afi afoforo ho. Ɛte sɛ adekoradan mu nsɛm a ɛkɔ akyiri, nanso esi gyinae sɛ ebia wobetumi ato asase bi a ɛka no mu wɔ nnɔnhwerew anan ntam bere a biribi asɛe no. Eyi ne asɛm a wɔtaa huruw wɔ dodow a wɔkra mu: dodow a lot no yɛ kɛse no, dodow no ara na hokwan a ɛwɔ hɔ sɛ wɔbɛfrafra no yɛ kɛse na traceability ho ka yɛ kɛse — a ɛyɛ nea enti a nnuruyɛ batch nketewa nyɛ nea ne bo nyɛ den no fã.
Wɔtaa da ahotew adi sɛ nneɛma nketenkete a aka wɔ beae biako biara mu anaasɛ nea aka nyinaa, nanso mfonini pii ka kɛkɛ sɛ ɛsɛ sɛ ɔfasu no ho tew na ngo nni mu. Ɛno nyɛ adeyɛ wɔ gye a wogye tom mu, enti ɛyɛ degenerates kɔ adetɔfo bi a ɔde ntama fitaa popa ɔfã no de hwehwɛ agyiraehyɛde a ɛyɛ tumm — ɛnyɛ nyansahu mu de, na wɔahyɛ bɔ sɛ ɛbɛba awiei wɔ akyinnyegye mu.
Ɔkwan a ɛyɛ adwuma ne sɛ wɔbɛkyekyɛ ahotew mu ayɛ no ahwehwɛde abiɛsa a wɔakyerɛw: ahotew kwan (ultrasonic, spray anaa vapor phase), ɔkwan a wɔfa so sɔ hwɛ (particle count anaa gravimetric), ne nneɛma a wɔde kyekyere nneɛma (bag abien wɔ vacuum ase anaasɛ cleanroom box). Wɔ afã horow a akyiri yi wɔbɛma wɔakum mmoawa ho no, si so dua sɛ ade a wɔde tew nneɛma ho nkae no ne ɔkwan a wɔfa so yɛ aduru no renhyia: ethylene oxide yɛ nea ɛte nka wɔ nkae no ho, bere a mframa a ano yɛ den dwen sɛnea ade no ankasa tumi gyina mframa bɔne ano no ho kɛse.
Anamɔn a wɔtaa huruw wɔ aduruyɛ mu nneɛma a wɔpaw mu ne sɛ wobebisa sɛ ebia nneɛma no betumi atra ase wɔ ɔkwan a wɔfa so de sterilization a adetɔfo no apaw no mu anaa. PEEK koro no ara sesa dimensional stability wɔ autoclave kyinhyia mpɛn pii akyi; polycarbonate binom yɛ kɔkɔɔ na ɛyɛ mmerɛw bere a wɔde mframa a ano yɛ den ahyɛ mu akyi; dade afã horow betumi ayɛ amoa bere a wɔayɛ kyinhyia mpɛn pii akyi.
Saa ɔhaw ahorow yi yɛ nea wontumi nhu wɔ prototype stage no mu na ɛtaa ba bere a adetɔfo no awie sterilization validation na ɔresiesie ne ho ama volume no. Wɔ aduruyɛ afã horow a wɔde injection molding anaa investment casting yɛ ho no, nsɛmmisa abiɛsa na ɛwɔ quotation stage no mu: ɔkwan bɛn na sterilization, dɛn ne cycle dodow a ɛsen biara, ne dimensional data ansa na sterilization ne akyi sterilization a ɛho hia. Saa abura abiɛsa no ho mmuae a wobebua no ho hia koraa sen sɛnt kakraa bi wɔ bo no ho.
Wobetumi apene chamfer a wɔbɛsesa wɔ mfiridwuma fã bi so wɔ nkrasɛm biako mu. Wɔ aduruyɛ fã no entumi: nsakrae biara a ɛka ɔkwan, nneɛma, ɔkwan a wɔfa so yɛ adwuma anaa nea ɔde nneɛma ma no fa nsakrae sohwɛ mu, wɔsɔ hwɛ sɛnea wɔawie no, na wɔsan gye tom wɔ baabi a ɛho hia. Ɛno nyɛ adwumayɛfo a wɔyɛ adwumaden; ɛwɔ hɔ efisɛ sɛ wogye tom pɛnkoro a, ɛho ka dɔɔso koraa sen sɛ wobɛsakra pɛnkoro.
Nea efi mu ba a mfaso wɔ so ne sɛ ɛsɛ sɛ aduruyɛ mu nsɛm a wɔafa aka no ka nsakrae ho nhyehyɛe ho sɛ ɛka ankasa: nhyehyɛe ho nkrataa a wɔahyɛ so, nsakrae mu nhwehwɛmu ho kyerɛwtohɔ ahorow, ne nnwinnade a wɔde asi ananmu a wɔatoto mu a wɔkora so. Ɛno nso nti na nnuruyɛ mu afã horow a wɔayɛ no sɛnea wɔpɛ no taa gye bere tenten mmɔho abien ansa na wɔayɛ sen mfiridwuma mu afã horow a ɛyɛ den saa ara no. Wɔmfa bere no nyɛ mfiri; wɔde di dwuma de si so dua sɛ ebia nsakrae bi ma nea wɔadi kan agye atom no nyɛ nokware anaa.
Aduruyɛ nhyehyɛe ahorow taa yɛ nea ɛba fam na wɔde afrafra kɛse: asɛnka agua bi betumi ayɛ unit ɔhaha kakraa bi afe biara a wɔakyekyɛ mu wɔ ahorow dumien mu, a emu biara wɔ n’ankasa kwan a wɔfa so sterilization, nneɛma a wɔde kyekyere ne nea wɔde kyerɛw so. Orders te sɛ eyinom ntumi mfa asɛm sɛ unit bo mpɛn dodow, efisɛ ɛka no te nsakrae mu — ahotew nhyehyɛe foforo, sterilization kotoku soronko, batch kyerɛwtohɔ foforo, mpɛn pii kan-asɛm nhwehwɛmu.
Ɛkame ayɛ sɛ obi a ɔde nneɛma ma a ɔfa nnuruyɛ afã horow ka wɔ dodow bo so no behyia ɔhaw bere a wɔrekum no: sɛ́ ɛyɛ bo a ɛkɔ soro wɔ dwumadi no mfinimfini, anaasɛ kyerɛwtohɔ ahorow a wɔbɛma akɔ fam komm. Ɔkwan a ɛyɛ adwuma ne sɛ wɔbɛka afe afe dodoɔ, variant count ne minimum batch size wɔ RFQ no mu, na wɔabisa sɛ wɔmfa afã mmienu quote — batch cost plus unit cost — sɛdeɛ ɛbɛyɛ a adetɔfoɔ bɛtumi ahunu ɔfa a wɔpiaa no.
Nea efi nhyehyɛe mu ba nso wɔ hɔ. Mpɛn pii no, nnuruyɛ afã horow ntumi ne mfiridwuma mu adwuma nkyɛ; ahotew, nhyiam ne nneɛma a wɔde kyekyere nneɛma hia mfɛnsere a wɔahyira so, a ɛkyerɛ sɛ wɔakora tumi a wɔde asie mmom sen sɛ wɔbɛhyɛ mmeae a ɛda hɔ no ma. Asɛmmisa a mfaso wɔ so a ɛfa akontaabu ho ne nsakrae dodow a saa line no de sii hɔ maa aduruyɛ adwuma wɔ ɔsram a etwaam no mu. Mpɛn pii no, dodow pɔtee bi kyerɛ aduruyɛ mu osuahu ankasa; yebetumi afata wo bere nyinaa mpɛn pii no ɛkyerɛ sɛ obiara nni hɔ.
Wɔde ahyɛ nkyerɛwde anan mu a adetɔfo betumi de adi dwuma ankasa: ɛsɛ sɛ nneɛma ho adansedi nkrataa yɛ map kɔ lot nɔma a wɔawie so; ɛsɛ sɛ ahotew ka ahotew ho nhyehyɛe, ɔkwan a wɔfa so sɔ hwɛ ne sɛnea wɔde kyekyere nneɛma; ɛsɛ sɛ wɔsi sterilization compatibility so dua wɔ quotation stage a cycle count ka ho; na ɛsɛ sɛ nsakraeɛ sohwɛ siesie da a ɛtwa toɔ a wɔde bɛsan ahwɛ mu ne din a ɛkyerɛ nea ɔwɔ re-validation. Wɔakyerɛw akɔ RFQ no mu no, saa nkyerɛwde anan no tetew wɔn a wɔde nneɛma ma no mu ntɛm ara.
Ahwɛyiye biako bio: aduruyɛ afã horow a wobenya afi bo nkutoo so no yɛ afiri. Wɔ batch koro no ara mu no, mpɛn pii no, sika a wɔde ka ho asɛm a ɛba fam koraa no fi sotɔɔ bi a ɛnyɛ aduruyɛ mu adwuma da mu, na nea egyaw hɔ ne saa nneɛma anan no pɛpɛɛpɛ. Ɛka no san ba bere a wɔreyɛ validation no, na ne nyinaa ba awiei sɛ ɛkɔ soro. Kyekyɛ supplier quote no mu machining cost ne compliance cost, na ɛbɛda adi sɛ hena na wayɛ eyi ankasa pɛn. Hwɛ nea ɔyɛe no nneɛma ho nsɛm
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 →