Xov xwm

Koj puas ib txwm muaj teeb meem txog kev tshem tawm thiab teeb tsa cov chassis cover thaum lub sijhawm kho chav server, kho cov khoom siv, lossis hloov kho chassis? Cov bolts ib txwm xav tau cov cuab yeej xws li wrenches thiab screwdrivers, uas siv sijhawm ntau los nrhiav, nyuaj rau teeb tsa thiab tshem tawm, thiab tuaj yeem ua rau cov bolts stripped lossis cover deformed vim yog cov cuab yeej tsis haum, ua rau kev txij nkawm qeeb. Tam sim no, cov tis stainless hlau tis bolt tsim rau kev tshem tawm yooj yim thiab kev teeb tsa daws qhov teeb meem no tag nrho, ua rau cov chassis cover sai-tso tawm yog qhov tshwm sim ntau!

Hauv cov haujlwm tsim kho vaj tse uas cov cua tshuab ya mus rau hauv huab thiab cov choj hla cov dej ntws, cov txiv ntoo loj hexagonal thiab bolts yog "cov pob qij txha tseem ceeb" zais rau hauv cov qauv hlau. Lawv qhov kev sib phim raug txiav txim siab ncaj qha rau kev ruaj khov, kev ruaj khov, thiab kev nyab xeeb ntawm qhov project - cov cua tshuab tiv taus cov cua daj cua dub rov qab los, thiab cov choj dais qhov kev nyuaj siab ntawm tsheb khiav thiab cov neeg taug kev; ob qho tib si vam khom kev koom tes zoo meej ntawm "tus khub" no. Kev ua tus tswv ntawm cov cai kub ntawm kev sib phim yog qhov yuav tsum tau ua rau kev siv cov haujlwm tsim kho vaj tse zoo.

Hauv kev tsim khoom lag luam thiab kev tsim kho vaj tse, kev xaiv cov ntsia hlau feem ntau ntsib teeb meem qub: yuav ua li cas thiaj li siv tau zoo thaum tseem ua kom muaj kev ua haujlwm zoo? Thaum tus nqi siab dua ntawm 316 stainless hlau bolts ua rau muaj kev nyuaj rau cov peev nyiaj ntawm qee qhov project, 304 stainless hlau bolts feem ntau ua qhov tseem ceeb hauv kev sib npaug.

Hauv kev tsim khoom niaj hnub thiab kev tsim khoom lag luam siab heev, txhua qhov me me ntawm qhov chaw ntawm cov khoom cuam tshuam ncaj qha rau nws cov qauv thiab kev paub ntawm tus neeg siv. Thaum cov qauv tawm ntawm cov ntsia hlau ib txwm ua rau pom kev cuam tshuam kev du ntawm qhov tsos, cov ntsia hlau taub hau stainless hlau, nrog lawv cov txiaj ntsig tsim tshwj xeeb, dhau los ua qhov kev daws teeb meem tseem ceeb rau kev ua tiav cov chaw tiaj tus zoo meej.

Hauv kev tsim cov qauv ntoo niaj hnub thiab cov khoom ntoo zoo, kev xaiv cov khoom siv txuas ncaj qha cuam tshuam rau lub zog thiab kev ruaj khov ntawm qhov project. Ntawm ntau cov kev daws teeb meem txuas ntoo, cov ntsia hlau ntoo taub hau hexagonal, nrog lawv cov qauv xov tshwj xeeb, tau dhau los ua qhov kev xaiv nyiam rau cov kws tshaj lij. Hom kev tsim qauv tshawb fawb no ua rau cov ntsia hlau yooj yim no suav nrog?

Lub hauv paus ntawm lub tsheb fais fab tshiab yog lub roj teeb; nws tsis yog tsuas yog "lub plawv" ntawm lub tsheb xwb tab sis kuj tseem ceeb rau kev nyab xeeb. Hauv qhov khoom siv no uas meej thiab kim heev, txhua yam me me yog qhov tseem ceeb - suav nrog cov ntsia hlau me me. Nyob rau xyoo tas los no, cov ntsia hlau sib xyaw (tshwj xeeb tshaj yog cov ntsia hlau taub hau lauj kaub nrog lub washers) tau dhau los ua qhov kev daws teeb meem zoo tshaj plaws rau kev txuas lub roj teeb. Kev txawj ntse engineering dab tsi nyob tom qab qhov no?

Thaum lub sijhawm kho thiab sib dhos cov khoom siv, cov engineers feem ntau ntsib ib qho teeb meem uas sib xws: yuav ua li cas thiaj ua tiav qhov kev ruaj ntseg, txhim khu kev qha, thiab zoo nkauj hauv qhov chaw nqaim? Tshwj xeeb tshaj yog nyob rau hauv thaj chaw pom kev teeb tsa, cov txiv ntoo ib txwm muaj feem ntau zoo li loj thiab ntxhib. Hauv cov xwm txheej no, kev tsim qauv zoo nkauj ntawm cov txiv ntoo qhia txog lawv qhov tseem ceeb uas tsis tuaj yeem hloov pauv tau.

Hauv cov chaw tsim tshuaj lom neeg, cov khoom siv tas li raug kev sim hnyav - cov xov xwm corrosive yog qhov txhia chaw, huab cua noo corrodes hlau, thiab cov tshuaj sib xyaw tshwj xeeb txuas ntxiv sib tw cov kev txwv ntawm cov ntaub ntawv. Nyob rau hauv cov xwm txheej hnyav no, kev xaiv ntawm cov khoom sib txuas me me feem ntau txiav txim siab qhov kev nyab xeeb thiab lub neej ntawm tag nrho cov khoom siv. Niaj hnub no, peb yuav delve rau hauv vim li cas A4-80 stainless hlau bolts yog qhov kev daws teeb meem zoo tshaj plaws rau kev tiv thaiv xeb ntawm cov khoom siv tshuaj.

Hauv kev tsim khoom siv hauv kev ua zaub mov, cov khoom siv tshuaj, thiab cov txee ua noj ua haus uas ua los ntawm cov hlau tsis xeb, koj puas feem ntau ntsib cov teeb meem no? Thaum tho thiab tapping rau ntawm cov hlau tsis xeb uas muaj cov tuab tsawg dua 1.5 hli, cov xov yuav yooj yim tawg thiab poob tawm. Kev siv cov ntsia hlau uas siv tus kheej tapping feem ntau ua rau lawv tsis nruj, xoob, lossis poob tawm, cuam tshuam rau kev ruaj khov ntawm cov khoom siv. Cov ntsia hlau ib txwm muaj feem yuav xeb thiab xeb hauv cov chaw ua zaub mov, ua rau muaj kuab paug rau cov chaw tsim khoom. Kev saib xyuas thiab hloov pauv ntau zaus ua rau cov nqi tsim khoom nce ntxiv. Cov teeb meem kev lag luam uas tau muaj ntev los no tam sim no muaj cov kev daws teeb meem tshaj lij.

Hauv cov tshuaj lom neeg loj, cov hlab dej siab, thiab cov kav dej, qhov kev ntseeg tau ntawm cov kev sib txuas flange cuam tshuam ncaj qha rau kev nyab xeeb ntawm kev tsim khoom, kev tiv thaiv ib puag ncig, thiab kev ua haujlwm zoo. Thaum cov ntsia hlau ntev ib txwm tsis tuaj yeem ua tau raws li qhov xwm txheej ua haujlwm nyuaj, cov hlau tsis xeb ob chav kawg uas ua raws li kev cai ua rau nws yog qhov kev xaiv tseem ceeb kom ntseeg tau tias cov foob ruaj khov.