Kawirikawiri, kuti zinthu zomwe timagwiritsa ntchito ziwoneke bwino kapena zokhazikika, nthawi zambiri timateteza kunja kwa mankhwala, monga kumata filimu, kujambula utoto, kuvala mphira wa rabara ndi zina zotero.
Mofananamo, mapaipi ambiri amafunikanso chitetezo chakunja, makamaka mawaya a zingwe.Njira yodziwika bwino ndiyo kukulunga tepi yotetezera.Njira ina yokongola komanso yosavuta ndiyo kugwiritsa ntchito chubu cha China shrink (manja oteteza).

Pali mitundu iwiri ya chubu cha China shrink chubu, imodzi ndi chubu chotsitsa kutentha ndipo inayo ndi chubu chozizirira.

Ntchito ya chubu yaku China shrink

Shrink chubu ndi chinthu chomwe chimatha kupereka mayankho pamagawo ambiri.Imakhala ndi ntchito zotsekereza, chitetezo, kusindikiza, ndi kasamalidwe ka chingwe.Zingathenso kuteteza chinyezi, kuwonongeka kwa mankhwala, kuchepetsa kuwonongeka kwa makina, ndi kusintha makina.

Manja oteteza chitetezo ali ndi ubwino wosinthika bwino, kugwiritsa ntchito mosavuta komanso kosavuta, ndipo amagwiritsidwa ntchito kwambiri m'mafakitale ambiri m'deralo.

Kukonzekera:Chosungiracho chimakhalanso chothandizira bwino pakukonza chingwe.Ikhoza kulinganiza kapena kukulunga mapaipi ang'onoang'ono, omwe amatha kuzindikira magulu ndikupanga kuzindikira kwa mapaipi kukhala kosavuta.Mukhozanso kugwiritsa ntchito mitundu yosiyanasiyana, mizere ndi manambala a casings kuti akhale osiyana mapaipi.Chizindikiro.

Kusindikiza:Chophimbacho chimasungunuka kapena kumamatira ku chinthucho panthawi yoyikapo ndikupanga gawo lofunika kwambiri.Ikhoza kupereka ntchito yosindikizira kwa zipangizo zina, ikhoza kupereka chisindikizo cham'mbali kapena chokwanira cha chipangizocho, ndipo imatha kuteteza chinyezi kuti chisawononge mkati mwa chipangizo chamagetsi.

Insulation:Ichinso ndi ntchito yofunika kwambiri ya bushing.Ma bushings osiyanasiyana amatha kupereka ntchito zosiyanasiyana zotchinjiriza komanso atha kugwiritsidwa ntchito pamitundu yosiyanasiyana yamagetsi.Zinthu zapulasitiki zomwe zimagwiritsidwa ntchito popanga tchire zimatha kupirira kutentha kwambiri.

Chitetezo:Uwu ndi mwayi wina wofunikira wa casing.Kuyika choyikapo pa gawo lapansi kuti chitetezedwe kutha kuwonjezera chitetezo ku gawo lapansi, lomwe limatha kukana dzimbiri ndi abrasion.Zinthu zapulasitiki zimathanso kuchepetsa kugwedezeka.Ndipo phokoso lopangidwa ndi mayendedwe.