M'magawo ambiri opanga mafakitale komanso makina opanga, ndi zigawo zazikulu, ndipo kukhazikika kwa ntchito zawo kumagwirizana mwachindunji ndi ntchito yonseyi. Komabe, nyengo yozizira ikayamba, mavuto angapo komanso ovuta adzafika, zomwe zingakhale ndi vuto la kugwirira ntchito.
Zakuthupi shrinkage
Zitsulo nthawi zambiri zimapangidwa ndi chitsulo (mwachitsanzo, chitsulo), chomwe chili ndi katundu wamafuta ndi kuphatikizira. Zigawo zamachaka, monga miphete yamkati ndi kunja kunja, zinthu zofuula, zisakachezera malo ozizira. Pakubala-koyenera, miyala yamkati yamkati ndi yakunja imatha kukhathamiritsa ndi microns ochepa pomwe kutentha kumayambira 20 ° C mpaka -20 c. Izi zitha kupangitsa kuti chilolezo chamkati chazovala zichepetse. Ngati chilolezo chake ndi chochepa kwambiri, mikangano pakati pa thupi lozungulira ndi mphete zamkati ndi zakunja zimawonjezera pakugwiritsa ntchito, zomwe zingakhudze kusinthasintha kosinthika kwa zida, kumawonjezera kukana kwa zida.
Kusintha kwa Hardine
Nyengo yozizira imapangitsa kuuma kwa zinthu zomwe zakhala zikusintha kwa zinthu. Nthawi zambiri, zitsulo zimakhala zokhazikika pamatenthedwe otsika, ndipo kuuma kwawo kumadzuka. Pankhani yakubala zitsulo, ngakhale kulimba kwake ndikwabwino, kumacheperabe malo ozizira kwambiri. Zovala zikasokonekera, kusintha kumeneku kumatha kupangitsa kuti chidwi chikhale chowoneka bwino kapena kusokonekera. Mwachitsanzo, m'magulu am'mimba panja, ngati agonjetsedwa kugwa kwa nyengo yozizira, kumatha kuwonongeka kuposa kutentha wamba.
Kusintha kwamankhwala
Greese ndi imodzi mwazinthu zazikulu kuti zitsimikizire kugwira ntchito kwa mapepala. Mu nyengo yozizira, mawonekedwe owoneka bwino amakula. Mafuta pafupipafupi amatha kukhala wokulirapo komanso madzi ochepa. Izi zimapangitsa kuti zikhale zovuta kupanga filimu yabwino pakati pa thupi lozungulira ndi misewu yozungulira. Pakunyamula magalimoto, mafuta amatha kudzazidwa bwino m'mipata yonse mkati mwa kutentha kokhazikika. Pamene kutentha kumachepa, mafutawo amakhala omata, ndipo thupi lomwe limangoyendetsa mafutawo silingabweretsere mafakitale ndi ziwalo zonse pozungulira, zomwe zimawonjezera chiwopsezo chambiri ndi kulondola kwa magawo. M'mabwalo oopsa, zingayambitse kutentha kapena kuchitira ena mwayi.
Moyo Wofupikitsa
Kuphatikiza kwa zinthu izi, kusokonezeka kwa zinthu, kuchepetsedwa kwamphamvu komanso kuwononga mafuta komanso mafuta osakwanira a nyengo yozizira kumatha kumathandizira kuvala. Panthawi yovuta, zimbalangondo zimatha kuthamangira maola ambiri, koma m'malo ozizira, chifukwa cha kuvala kocheperako, zomwe zingathetse thupi, monga kufupikitsa kwa thupi, ndi zina zambiri za moyo wankhani.
Pamaso pa zovuta zoyipa izi zokhala ndi nyengo yozizira pa zikondwerero, kodi tiyenera kuwathetsa bwanji?
Sankhani mafuta oyenera ndikuwongolera kuchuluka kwake
Mu nyengo yozizira, mafuta okhala ndi kutentha kochepa kuyenera kugwiritsidwa ntchito. Mafuta amtunduwu amatha kukhalabe ndi madzi abwino kutentha pang'ono, monga mankhwala omwe ali ndi zowonjezera zapadera (mwachitsanzo, magetsi opangidwa ndi polsurethane). Sali owoneka bwino kwambiri ndipo amatha kuchepetsa kusokonekera kwa zingwe pa nthawi yoyambira ndikuchita opareshoni. Nthawi zambiri, dzitchera (kutentha kotsika kwambiri komwe katswiri wolumikizidwa wamafuta umatha kuyenda mwadongosolo)
Kuchuluka kwa mafuta kumalinso ndikofunikira pakugwira ntchito nyengo yozizira. Mafuta ochepa kwambiri kumabweretsa mafuta osakwanira, pomwe kunenepa kwambiri kumapangitsa kuti kubereka kubweretse matenda ochulukirapo pakugwira ntchito. Mu nyengo yozizira, yowonjezereka iyenera kupewedwa chifukwa cha kuchuluka kwa mafuta. Nthawi zambiri, kwa zigawo zazing'ono komanso zapakatikati, zodzaza ndi mafuta ndi pafupifupi 1/3 - 1/2 za malo amkati azovala. Izi zimakopa mafuta ndikuchepetsa kukana kwa mafuta ochulukirapo.
Sinthani mafuta pafupipafupi ndikulimbitsa chidindo
Ngakhale mafuta bwino amagwiritsidwa ntchito, ndikupita kwa nthawi komanso kugwira ntchito kwa kubereka, mafutawo adzadetsedwa, oxidid ndi zina zambiri. Mavutowa atha kukulira nyengo yozizira. Ndikulimbikitsidwa kuti kufupikitsa mafutawo molingana ndi ntchito ndi zilengedwe. Mwachitsanzo, m'malo abwinobwino, mafutawo atha kulowetsedwa kamodzi pa miyezi isanu ndi umodzi iliyonse, ndipo mudzakhala ozizira, miyezi 3 iliyonse kuti iwonetsetse kuti mafutawo nthawi zonse amakhala bwino nthawi zonse.
Kusindikizidwa kwabwino kumatha kupewa mpweya wozizira, chinyezi ndi chonyansa. Mu nyengo yozizira, mutha kugwiritsa ntchito zisindikizo zazitali, monga chisindikizo cha milomo iwiri kapena labyrinth. Zisindikizo ziwirizi zimakhala ndi milomo yamkati komanso yakunja kuti itseke bwino zinthu zakunja ndi chinyezi kunja. Zisindikizo za labyrinth zimakhala ndi njira yovuta yomwe imapangitsa kuti ikhale yovuta kuti ikhale yosavuta kulowa. Izi zimachepetsa kuwonongeka kunyamula mawonekedwe amkati obwera chifukwa cha kufalikira kwamadzi, komanso kuletsa kulowa koyipa komwe kumapangitsa kuvala kowonjezereka.
Pamwamba pa zoseweretsa zitha kuphatikizidwa ndi zokutira zoteteza, monga utoto wa antiration kapena kutentha kotentha. Utoto wa antinkation umatha kupewa kufinya mu dzimbiri kapena zonyowa, pomwe zoteteza zotchingira zimatha kuchepetsa kusintha kwa kutentha. Zovala zoterezi zimangokhala ngati mtetezi kuteteza kuti zisakokere mwachindunji pamakina otsika kutentha komanso kumathandizanso kuchepetsa kusintha kwa zinthu zakuthupi chifukwa cha kusintha kwa kutentha.
Zipangizo Zotentha
Kutentha gawo lonse musanayambe ndi njira yabwino. Kwa zida zina zazing'ono, zimatha kuyikidwa "pakompyuta" kwa nthawi yayitali kuti kutentha kuwuke. Kwa zida zazikulu, monga ma cranes akulu omwe avale, itha kugwiritsidwa ntchito kuwonjezera tepi kapena fan yotentha kapena zida zina kuti mukonzekere gawo lobala. Kutentha kotsatsa kumatha kulamuliridwa pafupifupi 10 - 20 ° C, komwe kumapangitsa kuti magawo azikhala okwanira ndikubwerera kuchilolezo, pomwe amachepetsa mamasukidwe a mafutawo.
Kuti pakhale zimbalangondo zina zomwe zingasokonezedwe, kusamba kusamba ndi njira yabwino. Ikani zitsamba mu mafuta opangira mafuta mpaka kutentha oyenera, kuti zikhale zokhazikika. Njira iyi siyongokulitsa nkhani zomwe zikuwoneka, komanso zimathandizira kuti mafuta azitha kulowa kwathunthu pakubala. Kutentha kwamafuta nthawi zambiri pafupifupi 30 - 40 ° C, nthawi ikhoza kuwongolera malinga ndi kukula kwa zonyamula ndi zakuthupi ndi zina pafupifupi 1 - 2 maola, zomwe zingathandize kuti zikhale zozizira.
Ngakhale kuzizira kumabweretsa mavuto pakubala, kumatha kupanga mzere wamphamvu posankha mafuta oyenera, chitetezo chosindikizira. Izi sizingotsimikizira kuti ntchito yodalirika ya kutentha kochepa, imafikira moyo wawo, komanso imalimbikitsa kukula kwa mafakitale, kotero TP imatha kuyenda modekha ulendo watsopano wa mafakitale.
TP,Whenderandimagawo autoOpanga kuyambira 1999. Wopanga masewera olimbitsa thupi am'matambo.Pezani yankho laukadauloTsopano!
Post Nthawi: Dis-18-2024
