Chav huv, tseem hu ua chav tsis muaj plua plav, feem ntau yog siv rau kev tsim khoom thiab tseem hu ua chav ua haujlwm tsis muaj plua plav. Chav huv tau muab faib ua ntau theem raws li lawv qhov huv. Tam sim no, qib kev huv hauv ntau yam lag luam feem ntau yog nyob rau hauv txhiab thiab pua, thiab tus lej me dua, qib kev huv siab dua.
Chav huv si yog dab tsi?
1. Kev txhais ntawm chav huv si
Chav huv yog hais txog qhov chaw kaw zoo uas tswj cov huab cua huv, kub, av noo, siab, suab nrov, thiab lwm yam raws li qhov xav tau.
2. Lub luag haujlwm ntawm chav huv si
Cov chav huv si yog siv dav hauv cov lag luam uas muaj kev cuam tshuam tshwj xeeb rau kev ua qias tuaj ib puag ncig, xws li kev tsim khoom semiconductor, biotechnology, precision machinery, pharmaceuticals, tsev kho mob, thiab lwm yam. Ntawm lawv, kev lag luam semiconductor muaj cov kev cai nruj rau qhov kub thiab txias sab hauv tsev, av noo, thiab kev huv si, yog li nws yuav tsum tau tswj hwm hauv qee qhov kev thov kom tsis txhob cuam tshuam rau cov txheej txheem tsim khoom. Ua ib qho chaw tsim khoom, chav huv si tuaj yeem nyob ntau qhov chaw hauv lub Hoobkas.
3. Yuav ua li cas los tsim chav huv si
Kev tsim kho chav huv si yog ib txoj haujlwm tshaj lij heev, uas xav tau ib pab neeg tshaj lij thiab tsim nyog los tsim thiab kho txhua yam los ntawm hauv av, mus rau cov tshuab cua, cov tshuab ntxuav, cov qab nthab dai, thiab txawm tias cov txee, phab ntsa, thiab lwm yam.
Kev faib tawm thiab daim ntawv thov ntawm cov chav huv si
Raws li tus qauv Federal Standard (FS) 209E, 1992 uas tau muab los ntawm Tsoom Fwv Teb Chaws Asmeskas, cov chav huv si tuaj yeem muab faib ua rau theem. Lawv yog ISO 3 (chav kawm 1), ISO 4 (chav kawm 10), ISO 5 (chav kawm 100), ISO 6 (chav kawm 1000), ISO 7 (chav kawm 10000), thiab ISO 8 (chav kawm 100000);
- Tus lej puas siab dua thiab qib puas siab dua?
Tsis yog! Tus lej me dua, qib siab dua!!
Piv txwv li: tLub tswv yim ntawm chav kawm 1000 chav huv si yog tias tsis pub ntau tshaj 1000 hmoov av loj dua lossis sib npaug rau 0.5um ib cubic foot;Lub tswv yim ntawm chav kawm 100 chav huv yog tias tsis pub ntau tshaj 100 hmoov av loj dua lossis sib npaug rau 0.3um ib cubic foot;
Ceeb Toom: Qhov loj me ntawm cov khoom me me uas tswj los ntawm txhua theem kuj txawv;
- Puas yog daim teb thov ntawm cov chav huv si dav dav?
Yog! Cov chav huv si sib txawv sib haum rau cov kev xav tau ntawm kev tsim khoom ntawm ntau yam lag luam lossis cov txheej txheem. Tom qab rov ua dua daim ntawv pov thawj kev tshawb fawb thiab kev ua lag luam, cov txiaj ntsig, qhov zoo, thiab lub peev xwm tsim khoom ntawm cov khoom tsim tawm hauv ib puag ncig chav huv si tuaj yeem txhim kho tau zoo heev. Txawm tias nyob rau hauv qee qhov kev lag luam, kev ua haujlwm tsim khoom yuav tsum tau ua nyob rau hauv ib puag ncig chav huv si.
- Cov lag luam twg sib haum rau txhua theem?
Chav Kawm 1: chav ua haujlwm tsis muaj plua plav feem ntau yog siv rau hauv kev lag luam microelectronics rau kev tsim cov integrated circuits, nrog rau qhov yuav tsum tau ua kom raug ntawm submicron rau cov integrated circuits. Tam sim no, Chav Kawm 1 chav huv si tsis tshua muaj thoob plaws hauv Suav teb.
Chav Kawm 10: feem ntau siv rau hauv kev lag luam semiconductor nrog bandwidth tsawg dua 2 microns. Cov huab cua hauv tsev ib cubic foot yog ntau dua lossis sib npaug rau 0.1 μm, tsis pub ntau tshaj 350 cov hmoov av me me, ntau dua lossis sib npaug rau 0.3 μm, tsis pub ntau tshaj 30 cov hmoov av me me, ntau dua lossis sib npaug rau 0.5 μm. Cov hmoov av me me yuav tsum tsis pub ntau tshaj 10.
Chav Kawm 100: chav huv no siv tau rau cov txheej txheem tsim khoom aseptic hauv kev lag luam tshuaj, thiab siv dav hauv kev tsim cov khoom cog rau hauv lub cev, cov txheej txheem phais, suav nrog kev phais hloov pauv, kev tsim cov khoom sib xyaw, thiab kev kho mob cais rau cov neeg mob uas muaj kev nkag siab tshwj xeeb rau cov kab mob bacterial, xws li kev kho mob cais rau cov neeg mob hloov pob txha.
Chav Kawm 1000: feem ntau yog siv rau kev tsim cov khoom siv kho qhov muag zoo, nrog rau kev sim, sib sau ua ke cov dav hlau gyroscopes, thiab sib sau ua ke cov micro bearings zoo. Cov huab cua hauv tsev ib cubic foot yog ntau dua lossis sib npaug rau 0.5 μm, tsis pub ntau tshaj 1000 cov hmoov av me me, ntau dua lossis sib npaug rau 5 μm. Cov hmoov av me me yuav tsum tsis pub ntau tshaj 7.
Chav Kawm 10000: siv rau kev sib dhos ntawm cov khoom siv hydraulic lossis pneumatic, thiab qee zaum kuj siv rau hauv kev lag luam khoom noj thiab dej haus. Tsis tas li ntawd, chav kawm 10000 cov chaw ua haujlwm tsis muaj plua plav kuj siv dav hauv kev lag luam kho mob. Cov huab cua sab hauv tsev ib cubic foot yog ntau dua lossis sib npaug rau 0.5 μm, tsis pub ntau tshaj 10000 cov hmoov av me me, ntau dua lossis sib npaug rau 5 μm Cov hmoov av me me ntawm m yuav tsum tsis pub ntau tshaj 70.
Chav Kawm 100000: nws yog siv rau hauv ntau qhov kev lag luam, xws li kev tsim cov khoom siv kho qhov muag, kev tsim cov khoom me me, cov tshuab hluav taws xob loj, hydraulic lossis lub tshuab siab, thiab kev tsim cov khoom noj thiab dej haus, tshuaj, thiab kev lag luam tshuaj. Cov huab cua sab hauv tsev ib cubic foot yog ntau dua lossis sib npaug rau 0.5 μm, tsis pub ntau tshaj 3500000 cov hmoov av me me, ntau dua lossis sib npaug rau 5 μm. Cov hmoov av me me yuav tsum tsis pub ntau tshaj 20000.
Lub sijhawm tshaj tawm: Lub Xya Hli-27-2023