Men ko rejimwe ñan Semiconductor im kein jerbal ko: Vacuum, Erreo im Outgassing

Bwebwenato

Juun 15, 2010

Ilo mejatoto juon ruum ej etale kin joñan, joñan an rup im joñan an rup. Ilowaan juon vacuum system, men ko rej oktak rej lukkun oktak: joñan an walok gas, joñan an maroñ in bōk gas, joñan an maroñ in bōk gas ilo blind hole ko, im jorrāān in galvanic ijo metal ko rejjab einlok wōt juon rej tōpar. Ejelok iaer ej jeje ilo pija eo.

Juon mõttan ilo Vacuum ej ekajet ilo juon wewein eo eoktak

Ilo mejatoto juon ruum in aluminum ej etale joñan, joñan an rup im joñan an rup. Ilowaan juon vacuum system juon set eo eoktak ej jerbal: joñan an material outgassing, surface adsorption, residue eo ej bed ilo blind hole ko, im galvanic corrosion ijo metal ko reoktak rej iion don. Ejelok ian men kein rej walok ilo pija eo, im ibben don rej bebe elañe chamber eo ej pump ñan target eo.

Outgassing ej itok jen den im menin mour ko rej bed ion mejatoto, im hydrogen eo ej bed ilo men eo. Anodising ej kalaplok joñan joñan im ukōt oxide eo ñan juon sponge; coolant eo ej bed ilo juon hole eo ejjab alikar ej wōnmanlok wōt im diwōjtok iumwin elōn awa ko. Ñan kein jerbal ko rejimwe ñan kein jerbal ko rej jerbal ilo semiconductor, men eo moktata ej aikuji ejjab jimwe ak ej aikuj in erreo im maroñ in kōtmene kake.

Outgassing: Surface Treatment elaplok an aorōk jen Alloy

Ilo ejja 6061 aluminium eo wōt, m̧ōttan ko rem̧ōrā, chemically polished im hard-anodised rej oktak ilo jon̄an outgassing eo kōn juon jon̄ak in magnitude. Anodising ej jab maroñ in rup im jab maroñ rup, ak iumin vacuum eo elap ej jerbal einwot juon sponge. Ijo ej aorōk ñan jolok gas, chemical ak electrolytic polishing koba juon high-temperature bake-out ej uwaak eo ekkā an walok.

Mejen eo ej sil ej bar juon jikin eo ekkā an jako. Vacuum sealing ej pedped wōt ioon juon O-ring ak juon metal seal, im joñan an mōrā im erreo mejān ej kōmman joñan an toor. Ejjab emmanlok an mōrā: elap an mōrā ej jolok maroñ eo ñan dāpij lubricant eo im ej bōktok mōttan ko ilo ien kobaiktok. Band eo emman ej Ra 0.4 ñan 0.8, ejelok mōttan ko im ejelok mōttan ko ilowaan.

Erreo ej kōmmane jen ien eo moktata

Erreo ejjab walok ilo ien kwal eo eliktata; ej kōjparok jen ien jerbal eo moktata. Sulphur im chlorine ko rej kobaiki ilo coolant rej deloñ ilo micro-porosity in aluminum im rej lukkun pen aer jolok tokelik. Oil ion kein jerbal ko, bwidej ion conveyor ko im plasticiser jen packaging ko rej aolep erom men ko renana ilo jemlokin.

Jikin wia ko rej kōmman semiconductor ak electronics rej aikuj juon line in karreo eo ejenolok — ultrasonic, DI rinse, dry — ippāñ lale joñan an maroñ in bōbrae den im joñan particle ko. Ñe kwoj etale juon ri wia ej juon men in aorōk ñan lale line in: elañe mōttan ko rej bōk jikin ilo juon wāween karreo ippān jerbal eo ekkā, erreo ejjab maroñ in kallimur. Ej barāinwōt men eo elaptata an bōbrae ñe kōmman sheet metal im stamping part ko rej deloñ ilo juon semiconductor supply chain.

Kōmman bwe en dedelok: Jilu Wāween ko, Jilu Kauwōtata ko

Electronics structure ko rej walok juon ian jilu jemlok ko: anodising, chemical conversion coating einwot conductive chromate, ak painting. Anodising ej kōmman bwe en jab jorrāān im bōbrae an jorrāān ak ej kōmman bwe en laplok mōttan eo kin jilu ñan jiljino microns ilo juon mejān, innem hole ko rej aikuj in kōmman bwe en jab jorrāān. Conversion coating ej kōmman im ejjab lukkun oktak joñan, eo ej ekkar ñan grounding point ko. Peint eo edik wōnan ak ej diwōjlok ilo vacuum ak bwil.

Ta eo ej jerbal ej pedped wōt ion jerbal eo an. Juon turin mejen eo ej aikuj in mōttan ejjab maroñ in anodised; juon turin mej eo ej aikuj in kōjparok im bōbrae an jorrāān ejjab maroñ in atartar wōt ioon conversion coating wōt; jabdewōt men iturin optics ej aikuj in bōbrae peint, eo me enaj mōrā ilo lens eo. Jeje menin ilo noot in pija ko ej lukkun diiklok jen bar jerbale tokelik.

Tolerance im Assembly: Frame Accuracy Ej Built, Jab Machine

Ilo mōttan ko an frame eo ñan kein jerbal ko an semiconductor, joñan an juon wōt mōttan ejjab lukkun bin; bōd eo ej kobalok ilo ien koba ej. Juon frame ruo mita kōmmane jen joñoul extrusion ko im pileij ko, kajjojo rej dāpij ñan plus ak minus 0.1mm, emaron in kobalok ruo millimeter ko. Uak eo ejjab ñan kōmman bwe en bin aolep mõttan ko ñan 0.02mm, eo ej kalaplok wōnan, ak ñan kōjerbal shim ko rejimwe im kōmman oktak.

Melel in ej bwe karōk eo ñan etale jerbal in kōmman ej aikuj in kōjenolok joñan ko an assembly jen joñan ko an jerbal. Joñan kobalok remaroñ bōk bōd ko rej kobalok ikijen adjuster ko; joñan jerbal ko, einwot juon rail mounting face, rej aikuj in jibwe ilo jimwe. Kakōļļeik kilaaj ko ruo jen doon ilo pija eo ej kakōļļe eo ealikkar tata an juon pija in structure eo em̧ōj an rūttoļo̧k.

Kōllaajrak im bōklok: Mōttan ko rerreo rejjab jerbal ilo ien eo rej bellok

Erreo emaron tõpar jiljinoñoul-lalem bōjāān im ejjab maroñ in jerbal ilo jikin dāpij eo. Wāween eo ekkā an jorrāān ilo m̧ōttan ko an kein jerbal ko an semiconductor ej jorrāān ilo aer kōpeļļo̧k: m̧ōttan eo eaar erreo, bōtaab bag eo eaar kōtļo̧k plasticiser, desiccant dust eaar diwōjļo̧k, ak juon peba in kōmeļeļe eaar jijet ikōtaan bag ko ruo im kar bōkļo̧k aolep men n̄an ioon ilo iien eo kar kōpeļļo̧ke.

Juon melele eo ejimwe kin menin dāpij men ko ej kitibuj emen men ko. Laajrak eo ilowaan ej juon bag in ruum erreo im jab juon pija in PE. Bag eo ej nitrogen purged ak vacuumed ñan bōbrae an adsorption. Desiccant ej lukkun kilōk bwe en ejelok bwidej ej diwōjtok. Box eo itulik ej kōjerbal peba in cleanroom ak bubble wrap ijellokin corrugated board eo ej lukkun tōpar mōttan eo. Ñan mõttan ko rejjab maroñ in jolok gas, silicone release agents im oiled anti-rust paper rej aikuj in barāinwōt jolok.

Transport ej aikuj in lale bareinwõt. Bwil im molo eo ej oktak ilowaan juon kein dāpij lojet ej kōmman bwe en rup ilowaan menin dāpij eo; kakōļļe ko an dān rej ejaak ioon metal, im ium̧win vacuum kakōļļe kein rej erom jikin adsorption. Menin jilkinlok ko reaitok rej kōmman bwe en wor kaat ko rej kwalok kin joñan bwil im molo im juon window in etale elikin an itok, kinke abañ ko rej walok itulikin window eo rej bin in kwalok kaki.

Juon men eo eliktata ej bin an jako: kōpooj ej mõttan traceability. Bag eo ej aikuj in bōk batch in karreo eo im raan eo, elañe jab juon ito-itak in particle ñan customer eo ejjab maroñ in walok ñan karreo ak ñan bōklok.

Ewi wewein Screen juon ri wia kein jerbal ko

Jilu filter ko. Mokta, kein jerbal ko: maroñ in 5-axis, maroñ in bōk mōttan ko elaplok jen ruo mita, im CMM inspection. Kein karuo, jerbal: juon line in karreo eo ejenolok, juon anodising ak conversion-coating partner, im third-party outgassing ak cleanliness reports ñe ej aikuj. Kein kajilu, system: ISO 9001 einwot floor eo, RoHS im CE ñan European shipment, UL ekkar ñan customer eo — ñan juon equipment OEM bwe men eo eliktata ej ekkā an customer eo air make kōmmane jen ir, eo ej unin an emman am kajitok mokta.

Edik wōt ri wia ro rej bōk aolep jilu ilo juon wōt ien, im ejelok aikuj in jino jen ijo. Jino kin men ko rejjab aorōk, kōmman bwe en jimwe an karreo im kōpooj, innem bōktok mõttan ko raorōk. Ñan juon ri wia, joñan eo emman — order ko relap rej lelok ilo ien eo kar karõke — ekkã an wõr tokjen elaplok jen juõn mõttan eo elap an emõn. Juon ri kōmman kein jerbal ko rej jerbal ñan juon ODM model ej aikuji melele kein mokta jen an juon OEM kōmmane, kinke kein jerbal eo ej jerbal iumin etan ri wia eo an; im juon ri wiakake eo ejjab maroñ kwalok kin ļain in karreo eo itulikin mōttan ko ej wiakake bōjo ko jen mōttan ko.