1.Dab tsi yog daim ntawv lub tes tsho nyob rau hauv nruab nrab ntawm ib tug txias -rolled kauj? Nws lub luag haujlwm tseem ceeb tshaj plaws yog dab tsi?
Daim ntawv lub tes tsho nyob rau hauv nruab nrab ntawm ib tug txias - dov kauj, officially hu ua ib tug siab - zog multi- txheej ntawv raj los yog fiber ntau tes tsho, yog ib tug cylindrical txhawb nqa mus rau hauv lub puab nplhaib (core) ntawm cov hlau kauj.
Nws txoj haujlwm tseem ceeb tshaj plaws yog los txhawb thiab tiv thaiv lub puab kab ntawm cov hlau kauj. Txias- dov coils feem ntau hnyav kaum rau ntau tshaj nees nkaum tons. Yog tias tsis muaj lub tes tsho txhawb nqa no, lub nplhaib sab hauv ntawm cov hlau kauj yuav vau, deform, lossis plam ntawm cov khaubncaws sab nraud povtseg hauv nws qhov hnyav hnyav. Lub tes tsho ua haujlwm zoo li "pob txha pob txha," tuav cov duab thiab qhov loj ntawm lub qhov sab hauv ntawm cov hlau kauj.
2.Yuav ua li cas daim ntawv lub tes tsho tiv thaiv steel coils thaum thauj thiab hoisting?
Tiv thaiv Indentations/Markings: Thaum steel strips los yog chains yog siv rau kev ruaj ntseg thiab hoisting steel coils los ntawm lawv puab bore, lub immense securing quab yuam concentrates ntawm ib tug taw tes ntawm lub puab kauj. Lub thickness thiab rigidity ntawm daim ntawv lub tes tsho tusyees faib no concentrated quab yuam nyob rau hauv tag nrho cov puab coil nto, tiv thaiv lub steel sawb los ntawm tsim sib sib zog nqus "V" -zoo li tus indentations ntawm lub puab ntug ntawm lub kauj. Xws li indentations yuav ua rau cov hlau sawb siv tsis tau hauv cheeb tsam ntawd.
Impact Resistance: Thaum lub sij hawm thauj, thaum muaj pob los yog tshee tshwm sim, daim ntawv lub tes tsho absorbs ib co ntawm cov cuam tshuam lub zog, tiv thaiv lub puab coils ntawm steel kauj los ntawm kev sib tsoo thiab ua rau curling los yog wrinkling.
3.Yuav ua li cas lub tes tsho ntawv pab cov neeg siv downstream nrog unwinding?
Xyuas kom tsis txhob muaj qhov tseeb: niaj hnub stamping thiab slitting kab feem ntau siv nthuav dav -shrink uncoilers. Thaum lub khob hliav qab los yog nthuav dav tau muab tso rau hauv lub puab lub qhov ntawm cov hlau kauj thiab nruj, tus du thiab txawm puab phab ntsa ntawm daim ntawv lub tes tsho ua kom zoo zoo sib xws ntawm lub khob hliav qab thiab lub kauj. Yog hais tias lub puab lub qhov yog deformed, lub steel kauj yuav viav vias nruj heev thaum lub sij hawm uncoiling, ua rau sawb misalignment, strip breakage, thiab txawm cov khoom puas.
Kev Tiv Thaiv Cov Khoom Siv: Lub tes tsho daim ntawv ua haujlwm zoo li rwb thaiv tsev thiab cushioning, tiv thaiv kev sib txhuam nyuaj los ntawm kev sib cuag ncaj qha ntawm lub hauv paus ntawm cov hlau coil thiab lub nruas hlau. Qhov no tiv thaiv lub khob hliav qab uncoiler thiab tiv thaiv cov tiam ntawm cov ntaub ntawv hlau thiab xeb uas paug cov kab ntau lawm.
4.Puas daim ntawv lub tes tsho nws tus kheej cuam tshuam qhov zoo ntawm qhov txias -rolled coil? Piv txwv li, nws puas ua rau xeb?
Xeb Risk: Cov ntawv ib txwm muaj cov dej noo thaum damp. Yog tias daim ntawv lub tes tsho muaj cov dej noo ntau dhau, nws yuav ua kom nruj rau lub nplhaib sab hauv ntawm cov hlau kauj, tsim kom muaj kev sib khi, qhov chaw ntub dej uas ua rau muaj kev cuam tshuam loj heev ntawm lub nplhaib puab. Yog li ntawd, lub tes tsho daim ntawv siv rau txias -rolled coils yuav tsum tau noo noo- pov thawj, thiab lawv cov dej noo yuav tsum ua raws li cov qauv nruj.
Surface Indentation: Yog hais tias cov khoom tsis zoo nyob rau saum npoo ntawm daim ntawv lub tes tsho, lossis yog tias lub raj ntawv nws tus kheej tsis nruj txaus thiab flattened, cov teeb meem no yuav raug imprinted rau saum npoo ntawm lub innermost coils ntawm steel nyob rau hauv lub enormous winding nro ntawm steel coil, ua rau daim ntawv raj imprinting qhov chaw ntawm cov khoom tsis xws luag.
5.Vim li cas thiaj xaiv daim ntawv ua cov khoom siv rau lub tes tsho? Nws qhov zoo yog dab tsi?
Tus nqi siab -kev ua tau zoo thiab lub zog txaus: Los ntawm ntau- txheej txheej kev tsim kho, nws cov radial compressive lub zog yog siab heev, txaus los txhawb steel coils hnyav kaum tawm tons, thaum nws tus nqi qis dua li ntawm lub tes tsho steel.
Lub teeb yuag thiab yooj yim los tuav: Piv nrog lub tes tsho steel, lub tes tsho ntawv yog lub teeb heev, ua rau lawv yooj yim rau ntawm - cov neeg ua haujlwm hauv chaw ua haujlwm thiab nruab. Tom qab siv, lawv tuaj yeem rov ua dua li cov ntawv pov tseg, ua raws li kev tiv thaiv ib puag ncig thiab lub tswv yim kev lag luam ncig.
Customizable cushioning: Daim ntawv lub tes tsho muaj qee qhov elasticity, muab me ntsis elastic deformation thaum lub sij hawm bundling, uas zoo dua absorbs vibrations, thaum lub tes tsho hlau ntshiab xa kev vibrations nkaus rau steel kauj nws tus kheej.