2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2024-01-17 18:53
Ib qho ntawm ntau yam khoom siv hlau dov yog ib txoj hlua. Qhov no yog ib txoj hlua hlau nqaim siv rau hauv kev tsim cov cuab yeej txiav, cov khoom siv hlau, cov hlau profiles thiab ntau hom qauv. Niaj hnub no, nyob rau hauv kev tsim kho kev lag luam, ib tug loj feem ntawm kev ua hauj lwm yog nqa tawm nrog kev pab los ntawm hlau lug, uas yog ua los ntawm steel thiab galvanized daim kab xev.
Dab tsi yog strip?
Txhais los ntawm lus Askiv, lo lus "strip" txhais tau tias "ribbon" lossis "strip". Yog hais tias peb tsiv los ntawm ib tug bookish formulation mus rau qhov tseeb, ces lub ntsiab lus ntawm lo lus raws nraim sib haum mus rau lub tsos ntawm lub workpiece. Lub sawb yog nqaim, steel sawb, nquag siv hauv cov txheej txheem ntau lawm rau kev tsim cov khoom hlau rau ntau lub hom phiaj. Cov khoom pib rau kev tsim cov strips feem ntau yog cov ntawv tshwj xeeb ntawm cov hlau txias lossis cov ntawv hlau nyias qhov txhab ntawm lub taub hau nruj.
Yuav ua li cas?
Steel strips yog tsim nyob rau hauv txawv dav ntawmdov mills los ntawm kub dov. Txheem zoo carbon steel sawb thiab alloy steel sawb yog siv los ua raw khoom. Hlau hlau yuav tsum ua raws li GOST. Nws yog tsim los nrog qhov tseeb nce, xws li qhov loj ntawm 3 mus rau 10 meters. Nyob rau hauv lub neej yav tom ntej, steel strips yog siv los ua blanks rau zus tau tej cov welded kav. Hlau strips yog ib feem ntawm cov hlau ntev ntev thiab ua raws li tus qauv (GOST 535-88). Tom qab dov ntawm cov kab slitting, lub strip yog rewound rau hauv yob thiab nyob rau hauv daim ntawv no yog siv raws li raw khoom thiab blanks nyob rau hauv lwm yam ntau lawm txheej txheem:
- hauv kev lag luam ntoo;
- in stamping technologies;
- rau kev ntim khoom thaum thauj khoom tiav;
- thaum txhim kho cov qhov rais yas, plasterboard cov qauv.
Galvanized daim kab xev
Zinc-coated strip kuj muaj nyob rau hauv cov ntawv thiab yob. Nws raug xaiv los ntawm cov cim cim OTs thiab ua raws li GOST 14918-80. Nyob rau hauv lem, nws muab faib ua plaub pawg. Thawj pab pawg muaj xws li galvanized sawb npaj rau txias stamping. Rau pawg thib ob - mus rau xim. Cov pab pawg thib peb suav nrog galvanized coils thiab cov nplooj ntawv npaj rau kev tsim khoom txias. Rau pawg plaub - yob thiab nplooj ntawv ntawm lub hom phiaj dav dav.
Galvanized steel muaj ob qho tib si ib sab thiab ob sab tiv thaiv zinc, polymer txheej. Tau ua tiav hauv kev ua haujlwm ntawm tsheb thiab kev tsim khontau yam kev lag luam thiab pej xeem chaw.
Yuav tsum muaj
Steel strip yog tsim los ntawm kev txiav lossis txiav cov hlau txias thiab galvanized steel coils rau hauv cov kab ntev ntev. Thawj qhov chaw ua haujlwm rau slitting yuav tsum ua raws li cov hauv qab no:
n/n |
Indicator name |
Unit caij ntuj no |
Size |
| 1 | Yuav hnyav | t | 10 |
| 2 | Roll width | mm | 1250 |
| 3 | puab diam | mm | 550-600 |
| 4 | Ob txoj kab uas hla | mm | 1500 |
Pros of use a strip
Zinc plated sawb yog yooj yim los tuav. Ua kom cov khoom ntim tau zoo thiab ceev ceev ntawm cov khoom tiav siv ob qho tib si phau ntawv thiab cov tshuab ntim tshuab.
Nws nyob ntawm cov khoom ntim nrog tag nrho cov chaw ua haujlwm, uas ua rau nws tsis tuaj yeem tawm cov dents ntawm cov khoom tiav.
kab xev tsis xeb. Nws muaj kev tiv thaiv zoo los ntawm cov txheej txheem corrosion.
Hais txog lub zog, lub sawb yog cov hlau nplaum uas zoo sib xwshloov. Piv txwv li, nws muaj zog tiv thaiv ntau yam cuam tshuam nrog cov khoom tho.
Ntim cov khoom tiav nrog strip daim kab xev muab qhov zoo nkauj dua, uas tsis tuaj yeem hais txog lwm yam khoom zoo sib xws.
Main technical and economic indicators
n/n |
Indicator name |
Unit rev |
Size |
| 1 | daim kab xev thickness | mm | 0, 45-2, 0 |
| 2 | Dav | mm | 0, 25-1250 |
| 3 | hom xim | - | Plastisol, polyester, prism |
Daim ntawv thov tseem ceeb ntawm steel sawb
Ntau yam zoo tuaj yeem hais txog daim kab xev. Qhov no steel nqaim khoom yog nyob rau hauv kev thov nyob rau hauv ntau yam sectors ntawm kev lag luam. Ua ntej, nws tau ua tiav siv hauv kev tsim cov qauv ntawm cov hlau profile. Thib ob, nrog kev pab los ntawm ib lub sawb, cov kav hluav taws xob-welded, ebbs, cov kav dej thiab cov kav dej ntawm txhua qhov kev teeb tsa raug tsim. Thib peb, ntau lub tuam txhab tsim khoom siv hlau strips los tsim cov hlau thiab ntau yam khoom stamped.
Fourthly, yog tias tsim nyog los npaj kev thauj mus los ntawm cov khoom thauj mus ntev nrog cov xwm txheej kom tiv thaiv kev quab yuam zoo duaxwm txheej loj, ces nws yog tsis yooj yim sua kom nrhiav tau ib tug ntau txhim khu kev qha cov ntaub ntawv tshaj ib tug sawb. Qhov no yog hom hlau uas xav tau niaj hnub no hauv metallurgy, cable ntau lawm, kev tsim kho thiab kho, thiab thaum tsim kev sib txuas lus hauv ntau qhov chaw.
Pom zoo:
Nyiaj tau los ntxiv. Cov nyiaj tau los ntxiv. Lwm qhov chaw ntawm cov nyiaj tau los
Yog tias, ntxiv rau cov nyiaj tau los tseem ceeb, koj xav tau cov nyiaj tau los ntxiv kom tso cai rau koj siv nyiaj ntau dua, ua khoom plig rau koj tus kheej thiab koj cov neeg koj hlub, tom qab ntawv ntawm kab lus no koj yuav kawm paub ntau yam ntaub ntawv muaj txiaj ntsig
Cov kev pabcuam yooj yim thiab ntxiv hauv tsev so. Tshuab muab kev pabcuam ntxiv hauv tsev so
Lub lag luam tsev so yog ib qho chaw ntawm kev muab ntau yam kev pab cuam ntawm qhov pom tseeb thiab tsis pom tseeb. Nws yog ze ze rau qhov kev loj hlob ntawm kev lag luam tourism thiab kev ua si hauv lub tebchaws. Cov qauv tam sim no yog raws li hauv qab no: yog tias yav dhau los cov kev pabcuam ntxiv hauv tsev so thiab lawv tus lej tau hais txog lub hnub qub ntawm lub tsev so kev lag luam, tam sim no qhov zoo ntawm cov kev pabcuam no ua rau "lub ntsej muag" ntawm thawj chav tsev tos qhua
Pharmacologist yog Lub tswv yim, txhais, xav tau kev kawm, kev nkag mus kawm, lub luag haujlwm thiab cov yam ntxwv ntawm kev ua haujlwm
Tus no yog leej twg? Qhov sib txawv ntawm tus kws tshuaj thiab kws tshuaj kho mob, kws tshuaj thiab kws muag tshuaj. Cov yam ntxwv ntawm kev kawm pharmacological. Lub luag haujlwm tseem ceeb thiab lub luag haujlwm ntawm tus kws tshaj lij, nws cov txuj ci tseem ceeb. Qhov chaw ua haujlwm ntawm kws tshuaj, kev sib tham nrog cov npoj yaig thiab cov neeg mob. Thaj chaw ntawm kev ua haujlwm tshaj lij. Thaum twg hu rau kws tshuaj?
Tus nqi ntxiv yog dab tsi? Ntxiv peev txheej ntawm cov tsev qiv nyiaj
Kev rov ua lag luam ntawm cov tsev txhab nyiaj yog txheej txheem rau lub xeev txhawm rau txhawm rau cov peev nyiaj ntawm lub tuam txhab nyiaj txiag kom tswj tau nws cov peev txheej txhawm rau txhawm rau txhim kho kev lag luam nyiaj txiag pej xeem
Kev peev txheej ntxiv yog Txoj cai lij choj ntxiv peev nyiaj hauv tuam txhab nyiaj
Lub txhab nyiaj tsim cov nyiaj uas tuaj yeem lav nws cov nyiaj txiag ruaj khov thiab ua haujlwm ntawm cov luag haujlwm thaum muaj teeb meem. Tus nqi ntawm tus kheej cov nyiaj yuav tsum tshaj tus nqi ntawm cov peev txheej txaus. Cov tom kawg yog hom kev tuav pov hwm cov neeg siv khoom
