Kuotcha chubu: makhalidwe, ntchito ndi ubwino

Kuotcha chubu - ichi ndi chimodzi mwa wotchuka kwambiri ndi wamba mitundu ya zipangizo kutentha shrinkable mu msika Russian. Ndi mamangidwe amafotokozera za amakhala ndi kudalilika mkulu ndi makhalidwe ntchito kusintha m'mimba mwake gawo (lomwe anakankhira) akanayesetsa kutero. Atadziŵa kutentha (ntchito ku 70 120 madigiri Celsius) mwamphamvu encloses chinthu m'lifupi chitoliro, choncho amalenga kutchinjiriza kapena chitetezo makina.

ntchito

Chifukwa mphamvu yake mkulu mawotchi ndi makhalidwe magetsi chimateteza, chinthu ichi ntchito zamanja zambiri za chuma ndi malonda. M'mbuyo monsemu, ndi kuotcha chubu (GOST 16336) anali yekha ntchito zitatu zikuluzikulu:

1. Space.
2. Ndege.
3. Nyukiliya.

Koma posachedwapa, chinthu ichi chimagwiritsidwa kufalikira mu mphamvu, zamagetsi ndi zipangizo. Izi kutchuka yotakata chida ichi ndi chifukwa ntchito zake amphamvu zachuma ndi chomasuka ntchito.

Amene akutumikira monga kutentha kuotcha yamachubu?

Kaperekedwe PVC, ndilo zinthu zazikulu kupanga chida cha chololera kuchita angapo ntchito zothandiza. Iyi ndi kumanga waya zingwe, chingwe odana ndi kink ndi mapindikidwe, akusindikiza mawaya ndi kuwateteza zisaonongeke makina, makamaka ndi dzimbiri. Komanso, ntchito kutentha shrinkable chubu kulenga likhale lolimba electrically chimateteza wosanjikiza pa zinthu za mawonekedwe osiyana ndi chuma.

Komanso Dziwani kuti kutentha kuotcha yamachubu angagwiritsidwe ntchito ngati chinthu kukongoletsa. Pa nthawi, osiyanasiyana mankhwala ndi njira mtundu wa zida izi, kuti, kuwonjezera pa katundu kutchinjiriza, ali okhudzidwa ndi azisangalala. Makampani, akatswiri kulengeza ntchito yunifolomu ndi shrinkage mawaya zolondola dryers wapadera. Chabwino, wailesi zomangamanga, amene alibe mwayi kugula zipangizo zodula kapena zapamwamba maganizo kulumikiza mbali ya zingwe ndi mapaipi, palibe anasiya kuchita, mmene kugula kutentha kuotcha yamachubu. Choncho, chinthu ichi chotchuka kwambiri m'dera ichinso.

ubwino

Enumerating makhalidwe a mchitidwe wa sitingalephere kuona ubwino waukulu, amene ali motere:

• Wandiweyani gawo obleganie zinthu kutetezedwa (ngakhale mawotchi kuwonongeka kwa pawiri asataye katundu chimateteza).
• Kwake komanso lodalirika zinthu chubu.
• luso logwiritsa ntchito mitundu yosiyanasiyana ndi mithunzi ya kugwirizana.
• mphamvu zina mpaka chingwe kuphatikana.
• Kutheka chodetsa padziko chubu mwa inki ndege ndi matenthedwe chosindikizira kutengerapo.

Choncho, kutentha kuotcha yamachubu ndi mbali ntchito pamene kulumikiza malo Kulumikizana ndi zinthu zina zofuna chitetezo zina kuchokera kungasokoneze wa zinthu zina.