Ua ib yam khoom siv yooj ywm uas paub txog nws qhov kev nplij siab thiab kev hloov pauv tau yooj yim,cov ntaub knittedtau pom daim ntawv thov dav hauv cov khaub ncaws, kho kom zoo nkauj hauv tsev, thiab kev tiv thaiv kev ua haujlwm. Txawm li cas los xij, cov xov paj ntaub ib txwm muaj feem yuav kub hnyiab, tsis muaj qhov mos mos, thiab muab kev rwb thaiv tsev tsawg, uas txwv tsis pub lawv siv dav dua. Kev txhim kho cov khoom siv hluav taws kub thiab xis nyob ntawm cov ntaub tau dhau los ua qhov tseem ceeb hauv kev lag luam. Nrog rau kev tsom mus rau ntau yam ntaub thiab cov ntaub zoo nkauj, ob qho tib si kev kawm thiab kev lag luam tab tom siv zog los tsim cov ntaub ntawv uas sib xyaw ua ke kev nplij siab, kev tiv thaiv hluav taws, thiab kev sov so.
Tam sim no, feem ntaucov ntaub uas tiv taus hluav tawsyog ua los ntawm kev siv cov txheej tiv thaiv hluav taws lossis cov txheej txheem sib xyaw. Cov ntaub coated feem ntau ua rau tawv, poob qhov tiv thaiv hluav taws tom qab ntxuav, thiab tuaj yeem lwj los ntawm kev hnav. Lub caij no, cov ntaub sib xyaw, txawm hais tias tiv thaiv hluav taws, feem ntau yog tuab dua thiab tsis ua pa tau, ua rau kev nplij siab poob qis. Piv rau cov ntaub woven, knits yog ntuj mos dua thiab xis nyob dua, uas tso cai rau lawv siv ua txheej hauv qab lossis khaub ncaws sab nraud. Cov ntaub knitted tiv thaiv hluav taws, tsim los ntawm kev siv cov fibers tiv thaiv hluav taws, muab kev tiv thaiv hluav taws ruaj khov yam tsis muaj kev kho tom qab ntxiv thiab khaws lawv qhov xis nyob. Txawm li cas los xij, kev tsim cov ntaub no yog qhov nyuaj thiab kim, vim tias cov fibers tiv thaiv hluav taws zoo li aramid kim thiab nyuaj rau ua haujlwm nrog.
Cov kev tsim kho tshiab tsis ntev los no tau ua raucov ntaub uas tiv taus hluav taws, feem ntau yog siv cov xov paj zoo xws li aramid. Txawm hais tias cov ntaub no muab kev tiv thaiv hluav taws zoo heev, lawv feem ntau tsis muaj kev ywj pheej thiab kev nplij siab, tshwj xeeb tshaj yog thaum hnav ze ntawm daim tawv nqaij. Cov txheej txheem knitting rau cov xov paj uas tiv taus hluav taws kuj tuaj yeem nyuaj; qhov siab ntawm kev tawv thiab lub zog tensile ntawm cov xov paj uas tiv taus hluav taws ua rau muaj kev nyuaj ntawm kev tsim cov ntaub mos mos thiab xis nyob. Yog li ntawd, cov ntaub knitted uas tiv taus hluav taws tsis tshua muaj.
1. Kev Tsim Cov Txheej Txheem Knitting Core
Qhov project no xav kom muaj ib lub tuam txhab uas yuav los tsim ib lub tuam txhab tshiab.ntaubuas sib xyaw ua ke tiv taus hluav taws, tiv thaiv hluav taws xob, thiab sov so thaum muab kev nplij siab zoo tshaj plaws. Txhawm rau ua tiav cov hom phiaj no, peb tau xaiv cov qauv fleece ob sab. Cov xov paj rwb yog 11.11 tex nplaim-resistant polyester filament, thaum cov xov paj rwb yog sib xyaw ntawm 28.00 tex modacrylic, viscose, thiab aramid (hauv qhov sib piv 50:35:15). Tom qab kev sim thawj zaug, peb tau txhais cov lus qhia tseem ceeb ntawm kev xaws, uas tau piav qhia hauv Rooj 1.
2. Kev Txhim Kho Cov Txheej Txheem
2.1. Cov teebmeem ntawm qhov ntev ntawm lub voj thiab qhov siab ntawm lub qhov (sinker height) rau cov khoom ntawm daim ntaub
Qhov nplaim taws tsis kam ntawm ibntaubnyob ntawm ob qho tib si cov khoom sib xyaw ntawm cov fibers thiab cov yam xws li cov qauv ntaub, tuab, thiab cov pa hauv huab cua. Hauv cov ntaub weft-knitted, kev kho qhov ntev ntawm lub voj voog thiab qhov siab ntawm lub sinker (qhov siab ntawm lub voj voog) tuaj yeem cuam tshuam rau kev tiv thaiv hluav taws thiab cua sov. Qhov kev sim no tshuaj xyuas qhov cuam tshuam ntawm kev hloov pauv cov kev ntsuas no kom zoo dua qhov kev tiv thaiv hluav taws thiab kev rwb thaiv tsev.
Los ntawm kev sim ntau yam kev sib xyaw ua ke ntawm qhov ntev ntawm lub voj thiab qhov siab ntawm lub sinker, peb tau pom tias thaum lub voj ntawm lub hauv paus xov paj yog 648 cm, thiab qhov siab ntawm lub sinker yog 2.4 hli, qhov hnyav ntawm cov ntaub yog 385 g / m², uas dhau qhov hnyav ntawm qhov project. Xwb, nrog rau lub voj ntawm lub hauv paus xov paj ntawm 698 cm thiab qhov siab ntawm lub sinker ntawm 2.4 hli, cov ntaub tau pom tias muaj cov qauv xoob dua thiab qhov ruaj khov ntawm -4.2%, uas tsis yog raws li cov lus qhia. Cov kauj ruam kev ua kom zoo dua no tau ua kom ntseeg tau tias qhov ntev ntawm lub voj thiab qhov siab ntawm lub sinker tau txhim kho ob qho tib si tiv taus hluav taws thiab sov.
2.2.Cov teebmeem ntawm NpuagKev Pab Them Nqi Rau Kev Tiv Thaiv Hluav Taws
Qhov qib kev npog ntawm ib daim ntaub tuaj yeem cuam tshuam rau nws qhov kev tiv thaiv hluav taws, tshwj xeeb tshaj yog thaum cov xov paj hauv paus yog polyester filaments, uas tuaj yeem tsim cov dej yaj thaum lub sijhawm hlawv. Yog tias qhov kev npog tsis txaus, daim ntaub yuav ua tsis tau raws li cov qauv kev tiv thaiv hluav taws. Cov yam tseem ceeb uas cuam tshuam rau kev npog suav nrog cov xov paj ntswj, cov khoom siv xov paj, qhov chaw teeb tsa cam sinker, cov duab ntawm koob nuv, thiab kev nruj ntawm daim ntaub.
Qhov kev nruj ntawm qhov uas nqa mus rau saum npoo cuam tshuam rau kev npog ntaub thiab, yog li ntawd, kev tiv thaiv hluav taws. Kev nruj ntawm qhov uas nqa mus rau saum npoo yog tswj los ntawm kev kho qhov sib piv ntawm lub iav hauv lub tshuab rub-down, uas tswj qhov chaw ntawm cov xov paj hauv tus nuv koob. Los ntawm kev kho qhov no, peb tau ua kom zoo dua qhov kev npog xov paj ntawm cov xov paj puag, txo qhov sib txawv uas yuav ua rau kev tiv thaiv hluav taws tsis zoo.
3. Txhim Kho Lub Tshuab Ntxuav
Kev kub ceevcov tshuab knitting voj voog, nrog lawv cov chaw pub ntau yam, tsim cov plaub mos mos thiab hmoov av ntau heev. Yog tias tsis tshem tawm sai sai, cov kuab paug no tuaj yeem ua rau cov ntaub zoo thiab kev ua haujlwm ntawm lub tshuab puas tsuaj. Muab hais tias cov xov paj ntawm qhov project yog kev sib xyaw ntawm 28.00 tex modacrylic, viscose, thiab aramid luv luv fibers, cov xov paj feem ntau poob ntau cov plaub mos mos, tej zaum yuav thaiv txoj kev pub mov, ua rau cov xov paj tawg, thiab tsim cov ntaub tsis zoo. Kev txhim kho lub kaw lus ntxuav ntawmcov tshuab knitting voj voogyog qhov tseem ceeb rau kev tswj hwm qhov zoo thiab kev ua haujlwm zoo.
Txawm hais tias cov khoom siv ntxuav ib txwm muaj, xws li cov kiv cua thiab cov tshuab cua compressed, muaj txiaj ntsig zoo hauv kev tshem tawm cov lint, lawv yuav tsis txaus rau cov xov luv luv, vim tias cov lint buildup tuaj yeem ua rau cov xov tawg ntau zaus. Raws li pom hauv Daim Duab 2, peb tau txhim kho lub tshuab cua los ntawm kev nce tus lej ntawm cov nozzles los ntawm plaub mus rau yim. Qhov kev teeb tsa tshiab no tshem tawm cov hmoov av thiab lint ntawm cov chaw tseem ceeb, ua rau kev ua haujlwm huv dua. Cov kev txhim kho tau ua rau peb nce qhovkev ceev ntawm kev xawstxij li 14 r/min mus txog 18 r/min, ua rau muaj peev xwm tsim khoom ntau ntxiv.
Los ntawm kev ua kom qhov ntev ntawm lub voj thiab qhov siab ntawm lub sinker zoo dua los txhim kho qhov tiv taus hluav taws thiab qhov sov, thiab los ntawm kev txhim kho qhov kev npog kom ua tau raws li cov qauv tiv taus hluav taws, peb tau ua tiav cov txheej txheem knitting ruaj khov uas txhawb nqa cov khoom xav tau. Lub kaw lus ntxuav tshiab kuj tseem txo cov xov paj tawg vim yog cov plaub sib sau ua ke, txhim kho kev ruaj khov ntawm kev ua haujlwm. Qhov ceev ntawm kev tsim khoom nce ntxiv ua rau lub peev xwm qub nce 28%, txo lub sijhawm ua khoom thiab nce cov zis.
Lub sijhawm tshaj tawm: Lub Kaum Ob Hlis-09-2024