nkhani

Kujambula khoma, muyenera kusankha mtundu wa utoto ndi utoto wamadzi.Aliyense wa iwo ali ubwino wake ndi makhalidwe.Choncho, tidzasankha malinga ndi makhalidwe awo ogwira ntchito posankha.Komabe, choyamba, tiyenera kuti aliyense choyamba Tiyang'ane kuipa kwa utoto wamadzi.Muyenera kudziwa kuipa kwake musanagwiritse ntchito.Komanso, anthu ambiri sakudziwabe kusiyana pakati pa utoto wamadzi ndi utoto.

Kuipa kwa utoto wamadzi

Zovala zamadzi zimakhala ndi zofunikira kwambiri paukhondo wa zomangamanga ndi pamwamba pa zinthu.Chifukwa cha kugwedezeka kwakukulu kwa madzi, dothi likhoza kuyambitsa kuchepa kwa filimu yophimba;kukhazikika kwa kubalalitsidwa kwa zokutira zokhala ndi madzi motsutsana ndi mphamvu zamakina amphamvu ndizosauka, ndipo kuchuluka kwa mayendedwe mupaipi yotumizira kumasintha mwachangu Pamene tinthu tamwazikana tapanikizidwa kukhala tinthu tating'onoting'ono, filimu yokutirayo imakutidwa.Ndikofunikira kuti payipi yonyamulirayo ikhale yabwino ndipo khoma la chitoliro lilibe vuto.

Utoto wopangidwa ndi madzi umawononga kwambiri zida zokutira, kotero kuti anti-corrosion lining kapena zitsulo zosapanga dzimbiri zimafunikira, ndipo mtengo wake ndi wapamwamba.Kuwonongeka kwa penti yochokera m'madzi kupita ku payipi yopatsirana, kusungunuka kwachitsulo, kugwa kwa tinthu tating'onoting'ono tomwe timabalalika, ndi kupindika kwa filimu yokutira, kumafunanso kugwiritsa ntchito mapaipi achitsulo chosapanga dzimbiri.

Zovala zophika pamadzi zimakhala ndi zofunika kwambiri pazomangamanga (kutentha, chinyezi), zomwe zimawonjezera ndalama pazida zowongolera kutentha ndi chinyezi, komanso kumawonjezera kugwiritsa ntchito mphamvu.Kutentha kobisika kwa nthunzi wamadzi ndi kwakukulu, ndipo kugwiritsa ntchito mphamvu pakuphika kumakhala kwakukulu.Zovala za cathodic electrophoretic ziyenera kuphikidwa pa 180 ° C;zokutira za latex zimatenga nthawi yayitali kuti ziume kwathunthu.Organic co-solvents ndi malo otentha kwambiri amatulutsa utsi wambiri wamafuta panthawi yophika, ndikugwetsa pamwamba pa filimu yokutira pambuyo pa condensation kuti ikhudze mawonekedwe.

Kusiyana pakati pa utoto wamadzi ndi utoto

1. Matanthauzo osiyanasiyana

Utoto wotengera madzi: Utoto womwe umagwiritsa ntchito madzi ngati chosungunulira.Lili ndi makhalidwe opulumutsa mphamvu ndi kuteteza chilengedwe, osayaka komanso osaphulika, otsika kwambiri, otsika mpweya komanso wathanzi.

Utoto: Utoto wopangidwa ndi benzene ndi zosungunulira zina monga zosungunulira zokongoletsa ndi kuteteza zinthu.Zosungunulira za benzini ndi zapoizoni komanso zoyambitsa khansa, zimakhala ndi mpweya wambiri wa VOC, zimatha kuyaka komanso zimaphulika, komanso zimawononga chilengedwe.

2. Zosakaniza zosiyanasiyana

Utoto wamadzi: Gwiritsani ntchito madzi okha ngati chochepetsera.

Utoto: Utoto umagwiritsa ntchito zosungunulira zapoizoni kwambiri, zoipitsa ndi zoyaka monga zosungunulira.

3. Zosintha zosiyanasiyana

Utoto wamadzi: makamaka kutentha kwa madzi.

Utoto: kusinthika kwa zosungunulira organic monga benzene.

4. Zofunikira zosiyanasiyana zomanga

Utoto wamadzi: Palibe zofunikira zapadera.Pambuyo pa maphunziro osavuta, amatha kujambula.Ndi yabwino kwambiri kupenta ndi kukonza.Nthawi zambiri, sichifunikira thandizo la akatswiri oteteza ntchito kapena chithandizo chapadera choteteza moto.Komabe, utoto wa m’madzi umauma pang’onopang’ono m’malo otentha ndipo umakhudzidwa kwambiri ndi kutentha ndi chinyezi.

Utoto: Muyenera kudutsa maphunziro aukatswiri musanatha kujambula, muyenera kukhala ndi zida zoteteza anthu ogwira ntchito, monga masks a gasi, ndi zina zambiri, ndipo zozimitsa moto siziyenera kuletsedwa.

5. Ntchito zosiyanasiyana zachilengedwe

Utoto wamadzi: mpweya wochepa, chitetezo cha chilengedwe, kupulumutsa mphamvu, mpweya wochepa wa VOC.

Utoto: uli ndi zosungunulira zambiri za organic, zomwe zimawononga thanzi la munthu.

6. Zina ndizosiyana

Utoto wopangidwa ndi madzi: Ndi mtundu watsopano wa utoto, filimu ya utoto ndi yofewa komanso yopyapyala, kukana zokopa kumakhala koipa kuposa utoto, ndipo nthawi yowuma imachedwa pang'onopang'ono, koma filimu ya utoto imakhala yabwino kusinthasintha komanso kukana kwanyengo. .

Utoto: Ukadaulo wamankhwala ndi okhwima, filimu ya utoto ndi yodzaza komanso yolimba, kukana zokanda kumakhala kolimba, ndipo nthawi yowumitsa ndi yaifupi.

Nditawerenga zomwe zatchulidwa m'nkhaniyi, ndamvetsetsa zofooka za utoto wamadzi.Utoto wokhala ndi madzi uli ndi zofunika kwambiri pakuyeretsa pomanga ndi pamwamba pa zinthuzo, chifukwa kuthamanga kwamadzi kumakhala kwakukulu.Ngati sichitsukidwa m'malo Apo ayi, zotsatira zake zidzakhala zovuta kwambiri, kotero tikhoza kusankha molingana ndi zofooka zake, komanso timadziwa kusiyana pakati pa utoto wa madzi ndi utoto.