Nrog rau kev siv dav siv tsis siv neegntim zaj duab xis, kev mloog mus rau qhov tsis siv neeg ntim zaj duab xis yog nce. Hauv qab no yog 10 qhov teeb meem ntsib los ntawm kev ntim cov yeeb yaj kiab tsis siv neeg thaum ua lub hnab:
1. Tsis sib npaug
Qhov tsis sib xws hauv cov yeeb yaj kiab yob feem ntau yog tshwm sim raws li cov txheej sab hauv yog nruj heev thiab txheej txheej yog xoob. Yog tias hom zaj duab xis yob no siv rau ntawm lub tshuab ntim tsis siv neeg, nws yuav ua rau lub tshuab ntim khoom tsis meej, ua rau lub hnab ntim tsis sib xws, cov yeeb yaj kiab rub tawm sib txawv, ntau ntug sealing sib txawv, thiab lwm yam tshwm sim, ua rau cov khoom ntim tsis tau raws li qhov yuav tsum tau ua. Yog li ntawd, nws raug nquahu kom rov qab cov khoom siv yob cov khoom nrog cov khoom tsis xws luag. Qhov tsis sib xws ntawm cov yeeb yaj kiab yob yog feem ntau yog tshwm sim los ntawm qhov tsis sib xws ntawm qhov yob thiab tawm yob thaum slitting. Txawm hais tias feem ntau cov yeeb yaj kiab yob slitting tshuab tam sim no muaj cov cuab yeej tswj kev nruj kom ntseeg tau tias qhov zoo ntawm zaj duab xis yob slitting, qee zaum qhov teeb meem ntawm qhov tsis sib xws ntawm kev sib tw hauv slitting zaj duab xis yob tseem tshwm sim vim muaj ntau yam xws li kev ua haujlwm, cov khoom siv vim li cas, thiab qhov sib txawv loj ntawm qhov loj thiab qhov hnyav ntawm cov khoom nkag thiab tawm. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo tshuaj xyuas thiab kho cov cuab yeej los xyuas kom meej qhov sib npaug ntawm qhov nro ntawm zaj duab xis yob.
2.Qhov kawg ntsej muag
Feem ntau, lub ntsej muag kawg ntawm lubpacking zaj duab xis yobyuav tsum tau smoothness thiab unevenness. Yog tias qhov tsis sib xws tshaj 2 hli, nws yuav raug txiav txim raws li cov khoom tsis sib haum thiab feem ntau tsis lees paub. Zaj duab xis yob nrog lub ntsej muag tsis sib luag kuj tuaj yeem ua rau tsis muaj kev ruaj ntseg ntawm cov tshuab ntim khoom tsis siv neeg, cov yeeb yaj kiab rub tawm sib txawv, thiab dhau ntawm ntug sealing sib txawv. Lub ntsiab yog vim li cas rau qhov tsis sib xws ntawm lub ntsej muag kawg ntawm lub ntsej muag yob yog: kev ua haujlwm tsis ruaj khov ntawm cov khoom siv slitting, tsis sib xws zaj duab xis thickness, tsis sib npaug hauv thiab tawm ntawm yob, thiab lwm yam, uas tuaj yeem kuaj xyuas thiab kho kom haum.
3. Wave nto
Wavy nto yog hais txog qhov tsis sib xws thiab wavy nto ntawm ib zaj duab xis yob. Qhov kev tsis zoo no tseem yuav cuam tshuam ncaj qha rau kev ua haujlwm ntawm zaj duab xis yob ntawm lub tshuab ntim tsis siv neeg, thiab cuam tshuam rau qhov zoo ntawm cov khoom ntim kawg, xws li tensile kev ua tau zoo ntawm cov khoom ntim, txo lub zog sealing, cov qauv luam tawm, deformation ntawm lub hnab tsim, thiab lwm yam.
4. Ntau dhau kev sib txawv
Feem ntau, nws yuav tsum tau tswj qhov sib txawv ntawm qhov sib txawv ntawm cov yeeb yaj kiab dov hauv 2-3 hli. Kev sib txawv ntawm slitting ntau tuaj yeem cuam tshuam rau tag nrho cov txiaj ntsig ntawm lub hnab tsim, xws li cov qauv kev sib txawv, tsis tiav, asymmetric tsim lub hnab, thiab lwm yam.
5. Cov pob qij txha tsis zoo
Qhov zoo ntawm cov pob qij txha feem ntau yog hais txog qhov yuav tsum tau muaj rau cov khoom kom muaj nuj nqis, qhov zoo, thiab daim ntawv lo ntawm cov pob qij txha. Feem ntau, qhov yuav tsum tau muaj ntawm cov yeeb yaj kiab yob cov pob qij txha yog 90% ntawm cov yeeb yaj kiab yob cov pob qij txha muaj tsawg dua 1, thiab 10% ntawm cov yeeb yaj kiab yob cov pob qij txha muaj tsawg dua 2. Thaum txoj kab uas hla ntawm cov yeeb yaj kiab yob yog ntau dua 900mm, qhov yuav tsum tau muaj rau cov pob qij txha yog 90% ntawm cov yeeb yaj kiab yob cov pob qij txha yuav tsawg dua 10% 3, 4-5. Cov yeeb yaj kiab yob sib koom yuav tsum tiaj tus, du, thiab ruaj khov, tsis muaj kev sib tshooj lossis sib tshooj. Txoj haujlwm sib koom ua ke yuav tsum zoo dua nyob rau hauv nruab nrab ntawm ob tus qauv, thiab daim kab xev nplaum yuav tsum tsis txhob tuab heev, txwv tsis pub nws yuav ua rau cov yeeb yaj kiab jamming, zaj duab xis tawg, thiab kaw, cuam tshuam rau kev ua haujlwm ntawm lub tshuab ntim tsis siv neeg. Tsis tas li ntawd, yuav tsum muaj cov cim meej meej ntawm cov pob qij txha kom yooj yim tshuaj xyuas, ua haujlwm, thiab tuav.
6. Core deformation
Lub deformation ntawm cov tub ntxhais yuav ua rau cov yeeb yaj kiab yob tsis tuaj yeem ntsia tau zoo ntawm cov yeeb yaj kiab yob fixture ntawm lub tshuab ntim tsis siv neeg. Lub ntsiab yog vim li cas rau deformation ntawm cov tub ntxhais ntawm zaj duab xis yob yog kev puas tsuaj rau cov tub ntxhais thaum lub sij hawm cia thiab kev thauj mus los, crushing ntawm cov tub ntxhais vim muaj kev nruj nreem nyob rau hauv cov zaj duab xis yob, tsis zoo thiab tsis muaj zog ntawm cov tub ntxhais. Rau zaj duab xis yob nrog deformed cores, lawv feem ntau yuav tsum tau xa rov qab mus rau tus neeg muag khoom rau rewinding thiab cores hloov.
7. Tsis ncaj ncees lawm zaj duab xis yob txoj kev
Feem ntau cov tshuab ntim tshuab tsis siv neeg muaj qee qhov kev xav tau rau cov kev taw qhia ntawm zaj duab xis yob, xws li seb nws puas yog hauv qab ua ntej lossis sab saum toj ua ntej, uas feem ntau yog nyob ntawm tus qauv ntawm lub tshuab ntim khoom thiab tsim cov khoom ntim khoom kho kom zoo nkauj qauv. Yog tias qhov kev taw qhia ntawm zaj duab xis yob tsis raug, nws yuav tsum tau rov ua dua. Feem ntau, cov neeg siv muaj cov kev xav tau meej hauv cov qauv kev ua yeeb yaj kiab zoo, thiab nyob rau hauv ib txwm muaj, cov teeb meem no tsis tshua muaj.
8. Lub hnab tsis txaus ua kom muaj nuj nqis
Feem ntau, zaj duab xis yob yog ntsuas nyob rau hauv ntev, xws li kilometers ib yob, thiab cov nqi tshwj xeeb yog nyob ntawm qhov siab tshaj plaws sab nraud txoj kab uas hla thiab load peev xwm ntawm zaj duab xis yob muaj feem xyuam rau lub ntim tshuab. Ob qho tib si cov khoom siv thiab kev xav tau muaj kev txhawj xeeb txog qhov ntau ntawm cov hnab ntim zaj duab xis, thiab cov neeg siv feem ntau yuav tsum tau ntsuas qhov ntsuas kev noj ntawm cov yeeb yaj kiab yob. Tsis tas li ntawd, tsis muaj txoj hauv kev zoo rau kev ntsuas qhov tseeb thiab kev tshuaj xyuas cov yeeb yaj kiab yob thaum lub sijhawm xa khoom thiab txais. Yog li ntawd, lub hnab tsis txaus ua kom muaj nuj nqis feem ntau ua rau muaj kev tsis sib haum xeeb ntawm ob tog, uas feem ntau yuav tsum tau daws los ntawm kev sib tham.
9. Cov khoom puas
Cov khoom puas feem ntau tshwm sim los ntawm kev ua tiav ntawm slitting mus rau kev xa khoom, feem ntau suav nrog cov yeeb yaj kiab yob puas (xws li khawb, kua muag, qhov),yas zaj duab xis yobkev sib kis, kev puas tsuaj rau sab nrauv (kev puas tsuaj, dej puas, paug), thiab lwm yam.
10. Cov khoom tsis tiav daim ntawv lo
Cov yeeb yaj kiab yob yuav tsum muaj cov ntawv qhia meej thiab ua tiav, uas feem ntau suav nrog: cov khoom npe, cov lus qhia tshwj xeeb, ntim ntau, xaj xaj, hnub tsim khoom, zoo, thiab cov ntaub ntawv xa khoom. Qhov no tsuas yog ua kom tau raws li qhov xav tau ntawm kev lees txais kev xa khoom, kev cia khoom thiab kev xa khoom, kev siv ntau lawm, kev taug qab zoo, thiab lwm yam, thiab kom tsis txhob muaj kev xa khoom tsis raug thiab siv.
Post lub sij hawm: Dec-25-2024