Raws li qhov tseem ceeb ntawm cov rooj tog zaum hauv chaw ua haujlwm, cov khoom siv hlau hauv chaw ua haujlwm tau ua lub luag haujlwm tseem ceeb hauv peb lub neej ua haujlwm, lawv tso cai rau peb tshem tawm cov khoom sib tsoo thiab tau txais qhov chaw huv si. Muaj ntau yam sib txawv ntawm cov khoom siv hauv chaw ua haujlwm hauv khw tam sim no, thiab lawv kuj tau nrov ntawm cov neeg yuav khoom.
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Nws cov txheej txheem ntau lawm kuj yog tom qab xyoo ntawm kev txhim kho tas mus li thiab dhau los ua neeg paub tab. Cov hauv qab no yog cov lus qhia ntxaws ntxaws txog cov txheej txheem tsim khoom ntawm cov khoom siv hlau chaw cia khoom.
Thawj kauj ruam: raw khoom npaj
Kev tsim cov khoom khaws cia txawv ntawm lwm cov khoom siv hlau, "invisible interior" txiav txim siab rau kev tshaj tawm thiab kev txhawb nqa yog qhov tseem ceeb heev. Yog li ntawd, qhov zoo ntawm cov khoom siv raw ncaj qha txiav txim siab tus nqi lag luam thiab kev lag luam kev sib tw ntawm cov khoom. Cov ntaub ntawv raw khoom zoo tuaj yeem ua kom muaj kev pabcuam lub neej ntawm cov khoom thiab txhim kho lub koob npe nrov thiab cov duab.
Cov kauj ruam thib ob: kev kos duab
Kev kos duab yog thawj txheej txheem rau kev khaws cov khoom, thiab nws kuj yog ib qho tseem ceeb ntawm kev txiav txim siab ntawm kev yuav khoom, vim nws muaj feem cuam tshuam ncaj qha rau cov tsos thiab kev xav ntawm cov khoom. Hauv cov txheej txheem no, cov khoom siv hlau yog thawj segmented thiab tom qab ntawd ua tiav los ntawm cov cuab yeej ntse zoo ib yam li "shaving" txoj kev, thiab tig mus rau hauv ib ntu ntawm cov hlau txuas ncaj qha. Qhov no ua rau cov khoom siv hlau tawv tawv nrog qhov ua kom zoo nkauj ntawm qhov profile thiab lub zog txhua yam, uas tuaj yeem siv rau ntau yam ntawm cov teebmeem sab hauv.
Kauj Ruam 3: Stamping molding
Lub hom phiaj tseem ceeb ntawm cov kauj ruam no yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau kos cov khoom siv hlau, uas tuaj yeem ua rau cov khoom siv hlau tsim muaj cov khoom siv tuab. Rau cov khoom sib txawv, cov txheej txheem stamping no kuj txawv.
Kauj Ruam 4: Kev kho deg
Nto yog qhov tseem ceeb tshaj plaws ntawm cov khoom siv hlau cia, ntawm ib sab, nws yuav cuam tshuam rau kev zoo nkauj ntawm cov khoom, ntawm qhov tod tes, nws tseem yuav cuam tshuam rau nws lub neej kev pab cuam thiab kav ntev. Yog li ntawd, nyob rau hauv tus txheej txheem ntawm kev tsim cov hlau cia khoom, kev kho deg yuav tsum tsis txhob sloppy. Muaj ntau hom kev kho deg, feem ntau yog galvanizing, txau, electrophoretic txheej thiab lwm yam.
Kauj Ruam 5: Cov khoom sib dhos
Cov khoom sib dhos kuj yog ib txoj hauv kev tseem ceeb heev uas yuav tsum muaj cov khoom sib dhos cov tswv siv cov cuab yeej zoo tshaj plaws thiab cov cuab yeej los sib sau ua ke raws li qhov yuav tsum tau ua. Kev sib dhos hauv paus, tub rau khoom taug qab, casing, ko taw, thiab lwm yam, suav nrog cov ntoo sib xyaw, cov khoom ntoo tub rau khoom qhov rooj, iav, pob zeb nto khoom ua ke, txhua kauj ruam yuav tsum tau ua tib zoo xav.
Hauv cov ntsiab lus, kev tsim cov khoom siv hlau hauv chaw ua haujlwm yog cov txheej txheem nyuaj uas yuav tsum tau muaj ntau yam txheej txheem hauv kev txiav txim siab. Ntawm lawv, kev npaj cov khoom siv raw, xaim kos duab, stamping molding, kev kho saum npoo, khoom sib dhos, thiab lwm yam yog tag nrho cov kev sib txuas tseem ceeb heev, txhua qhov yuav tsum muaj cov neeg ua haujlwm txawj ua haujlwm. Tsuas yog nyob rau hauv txoj kev no, cov khoom siv hlau hauv chaw cia khoom tsim tuaj yeem muaj ntau yam ntxwv xws li zoo nkauj, ruaj khov, siv tau, thiab lwm yam, uas yuav txaus siab rau cov neeg siv khoom.
