Zida Zotetezera Moto za Ozimitsa Moto-Chingwe Chotetezera Moto

Cha m’ma 10:10 m’maŵa pa May 3, 2020, moto unabuka m’nyumba ya Qidi Kechuang ku Linyi, m’chigawo cha Shandong, ndipo munthu wina anatsekeredwa m’nyumba yosanja yosanja.Mwamwayi, adamanga chingwe chotetezera ndikuthawa bwino kudzera mu chingwe chotetezera moto popanda kuvulala.Chingwe chachitetezo cha moto ndi chimodzi mwa zigawo zofunika kwambiri za zida zotsutsana ndi kugwa kwa moto, ndipo zimagwiritsidwa ntchito ndi ozimitsa moto kuti azinyamula anthu mu nkhondo yolimbana ndi moto ndi kupulumutsa, kupulumutsa ndege ndi chithandizo cha tsoka kapena maphunziro a tsiku ndi tsiku.Zingwe zachitetezo zimalukidwa kuchokera ku ulusi wopangidwa, womwe ungathe kugawidwa kukhala zingwe zotetezera zopepuka komanso zingwe zotetezedwa molingana ndi kapangidwe kake.Nthawi zambiri, kutalika kwake ndi 2 metres, komanso 3 metres, 5 metres, 10 metres, 15 metres, 30 metres ndi zina zotero.

I. Zofunikira pakupanga

(1) Zingwe zotetezera ziyenera kupangidwa ndi ulusi waiwisi.

(2) Chingwe chachitetezo chizikhala chokhazikika, ndipo gawo lalikulu lonyamula katundu lidzapangidwa ndi ulusi wopitilira.

(3) Chingwe chachitetezo chiyenera kukhala ndi chingwe cha masangweji.

(4) Pamwamba pa chingwe chachitetezo chidzakhala chopanda kuwonongeka kwa makina, ndipo chingwe chonsecho chidzakhala yunifolomu mu makulidwe ndi kusagwirizana mu dongosolo.

(5) Utali wa chingwe chotetezera ukhoza kupangidwa ndi wopanga malinga ndi zofunikira za ogwiritsa ntchito, ndipo sikuyenera kuchepera 10m.Mbali zonse ziwiri za chingwe chilichonse chotetezera moto ziyenera kutsekedwa bwino.Ndikoyenera kutengera mawonekedwe a mphete, ndi kusoka 50mm ndi chingwe chopyapyala cha zinthu zomwezo, chisindikizo cha kutentha pa msoko, ndikukulunga msoko ndi mphira wokutidwa mwamphamvu kapena manja apulasitiki.

Chingwe chotetezera moto

Chachiwiri, index ntchito ya chingwe chitetezo moto

(1) Kuthyola mphamvu

Mphamvu zochepa zoduka za chingwe chotetezera kuwala ziyenera kukhala zazikulu kuposa 200N, ndipo kuthyoka kochepa kwa chingwe chachitetezo chiyenera kukhala chachikulu kuposa 40N.

(2) Kutalikira

Katundu akafika 10% ya mphamvu zochepa zosweka, kutalika kwa chingwe chachitetezo kuyenera kukhala pakati pa 1% ndi 10%.

(3) Diameter

Kutalika kwa chingwe chachitetezo kuyenera kukhala kosachepera 9.5mm komanso kusapitilira 16.0 mm.The awiri a kuwala chingwe chitetezo ayenera kukhala osachepera 9.5mm ndi zosakwana 12.5mm;Kutalika kwa chingwe chachitetezo kuyenera kukhala kosachepera 12.5mm komanso kusapitilira 16.0 mm.

(4) Kutentha kwakukulu kwa kutentha

Pambuyo pakuyezetsa kwambiri kutentha kwa 204 ℃ ndi 5 ℃, chingwe chachitetezo sichiyenera kuoneka ngati chikusungunuka ndi kuphika.

Chachitatu, kugwiritsa ntchito ndi kukonza chingwe chotetezera moto

(1) Kugwiritsa ntchito

Mukamagwiritsa ntchito chingwe chothawirako, mbali imodzi ya chingwe chothawirako kapena mbedza yotetezera iyenera kukhazikika pa chinthu cholimba choyamba, kapena chingwecho chikhoza kuvulazidwa pamalo olimba ndikukokedwa ndi mbedza yotetezera.Mangani lamba wachitetezo, mulumikizane ndi mphete yooneka ngati 8 ndi chotchingira chopachikika, tambasulani chingwe kuchokera pachibowo chachikulu, kenako pezani mphete yaying'ono, tsegulani chitseko cha mbedza cha loko yayikulu ndikupachika mphete yaying'ono ya mawonekedwe a 8. lowetsani ku loko yaikulu.Kenako tsitsani khomalo.

(2) Kusamalira

1. Kusungirako zingwe zachitetezo chamoto kudzakhala kocheperako ndikugawidwa, ndipo mtundu, mphamvu zolimba, m'mimba mwake ndi kutalika kwa chingwe chachitetezo chomwe chamangidwa chidzalembedwa pamalo oonekeratu a phukusi la chingwe, ndi chizindikiro pa thupi la chingwe. sichidzachotsedwa;

2. Yang'anani kamodzi kotala lililonse kuti muwone ngati chingwe chawonongeka;Ngati yasungidwa kwa nthawi yaitali, iyenera kuikidwa m'nyumba yosungiramo zinthu zouma ndi mpweya wabwino, ndipo sayenera kuwonetsedwa ndi kutentha kwakukulu, lawi lotseguka, asidi amphamvu ndi zinthu zakuthwa zolimba.

3. Zida zokhala ndi mbedza ndi minga siziyenera kugwiritsidwa ntchito pogwira kuti zipewe kukanda ndi kuwonongeka;

4. Nthawi yosungiramo zingwe zotetezera zosagwiritsidwa ntchito sayenera kupitirira zaka 4, ndipo sayenera kupitirira zaka 2 mutagwiritsa ntchito.