Chifukwa chiyani zingwe zimawonongeka?

Kagwiritsidwe ntchito ka zingwe zamagetsi ndi gawo lofunikira pa moyo wathu watsiku ndi tsiku, ntchito, ndi kupanga.Chitetezo cha ntchito ya chingwe chikugwirizana ndi chitetezo cha malonda ndi chitetezo cha miyoyo ya anthu ndi katundu.Chifukwa chogwiritsa ntchito nthawi yayitali, zingwe zamagetsi zidzakhalanso ndi zotayika zina komanso kukalamba.

Ndiye zifukwa zomwe zingwe zimawonongeka ndi chiyani?Kodi pali zowopsa zilizonse mukatha kukalamba chingwe?Tiyeni timvetsetse zomwe zimayambitsa ndi zoopsa za kukalamba kwa mawaya ndi zingwe!

Zomwe zimayambitsa zingwe zimawonongeka

Kuwonongeka kwa mphamvu yakunja

Malinga ndi kusanthula kwa ntchito m'zaka zaposachedwa, kulephera kwa zingwe zambiri kumayamba chifukwa cha kuwonongeka kwamakina.Mwachitsanzo: kumanga kosasinthika panthawi yoyika chingwe ndikuyika kungayambitse kuwonongeka kwa makina;zomangamanga pa zingwe mwachindunji m'manda mosavuta kuwononga zingwe kuthamanga.

Insulation dampness

Izi ndizofala kwambiri, nthawi zambiri zimachitika pamapaipi a chingwe kapena mapaipi otsekera.Mwachitsanzo, ngati chingwe cha chingwe sichinapangidwe bwino kapena chophatikiziracho chimapangidwa pansi pa nyengo yachinyontho, madzi kapena nthunzi yamadzi idzalowa mu mgwirizano.Madzi a dendrites (madzi amalowa muzitsulo zotsekemera ndi kupanga dendrites pansi pa ntchito ya magetsi) adzapangidwa pansi pa ntchito ya magetsi kwa nthawi yaitali, pang'onopang'ono kuwononga mphamvu yotsekemera ya chingwe ndikuyambitsa kulephera.

Chemical dzimbiri

Chingwecho chikakwiriridwa mwachindunji m'dera lomwe lili ndi asidi ndi zotsatira za alkali, nthawi zambiri zimapangitsa kuti zida zankhondo, chiwongolero kapena chakunja cha chingwecho chiwonongeke.Chotetezeracho chidzalephera chifukwa cha kuwonongeka kwa mankhwala kwa nthawi yaitali kapena electrolytic corrosion, ndipo kutsekemera kudzachepetsedwa, zomwe zidzachititsanso kulephera kwa chingwe.

Kugwira ntchito kwa nthawi yayitali

Chifukwa cha kutentha kwapano, kondakitala amawotcha mosakayikira pamene katundu wamakono akudutsa pa chingwe.Panthawi imodzimodziyo, zotsatira za khungu la chiwongoladzanja, kutayika kwamakono kwa zida zachitsulo, ndi kutayika kwapakati pazitsulo kumapanganso kutentha kwina, motero kumawonjezera kutentha kwa chingwe.

Mukamagwira ntchito mochulukira kwa nthawi yayitali, kutentha kwambiri kumawonjezera kukalamba kwa kutsekemera, ndipo ngakhale kutchinjiriza kumasweka.

Kulephera kwa kulumikizana kwa chingwe

Chingwe cholumikizira ndi chingwe chofooka kwambiri mu chingwe cha chingwe.Kulephera kwa mgwirizano wa chingwe chifukwa cha kusamanga bwino kumachitika nthawi zambiri.Panthawi yopangira zingwe zolumikizira, ngati zidazo sizikuphwanyidwa mwamphamvu kapena kutenthedwa mokwanira, kutsekemera kwa mutu wa chingwe kumachepetsedwa, motero kumayambitsa ngozi.

Chilengedwe ndi kutentha

Chilengedwe chakunja ndi gwero la kutentha kwa chingwe chidzachititsanso kutentha kwa chingwe kukhala chokwera kwambiri, kuwonongeka kwa insulation, ngakhale kuphulika ndi moto.

Zowopsa

Kukalamba kwa mawaya kumawonjezera kugwiritsa ntchito mphamvu.Mzerewu utatha, ngati sheath yakunja yotchinjiriza yawonongeka, sichidzangowonjezera kugwiritsa ntchito mzere ndi kugwiritsa ntchito mphamvu, komanso kuyambitsa moto wozungulira, ndipo iyenera kusinthidwa munthawi yake.Mawaya adzakalamba mofulumira pansi pa kutentha kwa nthawi yaitali.

Kutentha kukakhala kokwera kwambiri, khungu lakunja limayatsa ndikuyambitsa moto.M'moyo weniweni, anthu ambiri omwe samamvetsetsa kuzungulira wamba amangogwiritsa ntchito mawaya odulira mawaya kupotoza mawaya awiri kapena atatu polumikiza mawaya awiri ndipo osamangitsa, zomwe zimapangitsa kuti pakhale kukhudzana kochepa pakati pa mawaya awiri olumikizana.

Malinga ndi chidziwitso chafizikiki, malo ocheperako a kondakitala, kukana kwakukulu, komanso m'badwo wa kutentha Q = I square Rt.Kukaniza kwakukulu, kumapangitsanso kutentha kwakukulu.

Chifukwa chake, tiyenera kuwunika pafupipafupi chitetezo chamzere.Kamodzi pachaka, akatswiri ogwira ntchito ayenera kuyang'anitsitsa mawaya ndi zipangizo zamagetsi, makamaka kuti agwiritse ntchito kwa nthawi yayitali.Ngati mawaya apezeka kuti ndi okalamba, owonongeka, osatetezedwa bwino, kapena zinthu zina zosatetezeka, ziyenera kukonzedwa ndikusinthidwa nthawi yake kuti zitsimikizire chitetezo cha magetsi.

Pomaliza, tikukukumbutsani kuti pogula mawaya ndi zingwe, muyenera kuzindikira opanga nthawi zonse ndikuwunika momwe alili.Osagula mawaya otsika mtengo chifukwa ndi otsika mtengo.

Chonde khalani omasuka kuti mutiuze kuti mumve zambiri pa waya wa chingwe.

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