1.Dab tsi yog qhov cuam tshuam ntawm oxidation thiab corrosion ntawm qhov zoo?
Ua rau: Txias-cov coils muaj qhov du heev thiab feem ntau yog coated nrog xeb-cov roj tiv thaiv (feem ntau hu ua "cov roj xaj tsawg kawg nkaus"). Txawm li cas los xij, dhau sij hawm, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig ntub lossis ib puag ncig uas muaj qhov kub thiab txias hloov pauv, xeb - cov roj tiv thaiv yuav maj mam evaporate thiab ua tsis tau zoo.
Yog vim li cas: Yog tias khaws cia ntev dhau (ntau tshaj 36 lub hlis), xeb thiab xim dawb tuaj yeem tshwm rau saum npoo ntawm cov hlau phaj. Thaum rusted, cov khoom siv no yuav tsum tau txo qis lossis txawm tias muab pov tseg, ua rau muaj kev poob nyiaj txiag tseem ceeb. Ua ntej-hauv, ua ntej-tawm (FIFO) kom ntseeg tau tias cov coils nrog lub neej luv dua raug tso tawm ua ntej, zam oxidation vim kev cia ntev.
2.Dab tsi yog qhov cuam tshuam rau lub cev thiab kev ua haujlwm zoo?
Yog vim li cas: Txias- cov ntawv yob muaj qhov yuav tsum tau ua kom muaj zog thiab elongation thaum ua tiav tom ntej (xws li stamping thiab kos duab sib sib zog nqus). Txawm hais tias txias -rolled coils tsis pom qhov tseem ceeb ntawm kev laus nyob rau hauv chav tsev kub (tsis zoo li qee cov aluminium alloys), ntev - lub sij hawm cia tuaj yeem ua rau muaj kev hloov pauv me ntsis hauv daim ntawv zoo li (flatness) vim qhov kev tso tawm ntawm cov kev ntxhov siab.
Qhov tshwm sim: Yog tias cov khoom qub qub raug cuam tshuam me ntsis lossis hloov pauv hauv kev ntxhov siab hauv lub sijhawm khaws cia, nws yuav tawg lossis nthuav tawm tsis ruaj khov thaum tus neeg siv stamped. Siv thawj -hauv, ua ntej- tawm (FIFO) system kom ntseeg tau tias cov ntaub ntawv tawm hauv lub tsev khaws khoom yog los ntawm cov khoom ruaj khov, "tshiab" ntau dua.
3.Vim li cas ho zam lub cev deformation los ntawm "overloading"?
Yog vim li cas: Txias- cov coils yog coiled. Txawm hais tias cov hlau kauj nws tus kheej muaj lub zog siab, yog tias lub kauj yog nias rau hauv qab ntawm ib pawg rau ntau xyoo, nws yuav raug rau lub siab ntawm ob peb tons lossis kaum tawm tons saum toj no rau lub sijhawm ntev.
Yog vim li cas: Cov hlau kauj yuav ua rau me ntsis deformation (hloov hauv ellipticity) los yog kev puas tsuaj rau nws txoj kab uas hla, ua rau nws tsis yooj yim rau uncoil ntawm lub uncoiler. Ua ntej-hauv, ua ntej-tawm (FIFO) kev ua haujlwm nrawm nrawm thiab txo lub sijhawm ib kauj ruam raug rau siab.
4.Yuav ua li cas tiv thaiv kev raug mob los ntawm kev tsis sib haum xeeb ntawm cov hlau thiab cov khoom siv?
Ua rau: Txias- dov coils feem ntau muaj nyob hauv ntau qib (xws li DC01, DC03, SPCC, SGCC, thiab lwm yam) thiab cov lus qhia tshwj xeeb. Cov tshuaj muaj pes tsawg leeg yuav txawv me ntsis ntawm cov khoom sib txawv.
Yog vim li cas: Yog tias cov ntaub ntawv qub raug tso tseg tsis tu ncua ntev thaum cov ntaub ntawv tshiab txuas ntxiv mus rau saum, nws yooj yim xa lossis siv cov khoom tsis raug thaum rummaging los ntawm cov coils qub. Kev xa cov ntaub ntawv qib siab - qib qis qis - cov khoom siv qib ua rau poob, thaum xa cov khoom qis - qib siab - cov khoom siv qib siab rau cov neeg siv khoom xav tau (xws li tsheb OEMs) tuaj yeem ua rau muaj teeb meem loj heev.
5.Yuav ua li cas peb tuaj yeem ua tau raws li qhov xav tau ntawm cov neeg siv khoom hauv qab?
Yog vim li cas: Kev lag luam xws li tsheb thiab cov khoom siv hauv tsev yuav tsum tau ua raws li kev ua tau zoo. Thaum ib qho khoom muaj teeb meem, nws yog ib qho tseem ceeb kom paub meej sai sai uas cov khoom siv raw ua rau nws.
Yog vim li cas: Yog tias lub tsev khaws khoom tawm cov khoom tawm hauv qhov kev txiav txim siab, nrog cov khoom A thiab B sib xyaw ua ke, nws tsis tuaj yeem nrhiav qhov tseeb ntawm qhov teeb meem zoo. Qhov no yuav tsum tau nthuav dav qhov kev rov qab los, ua rau cov nqi siab heev.