Monga mwambi umanenera, "zigawo zitatu za utoto, magawo asanu ndi awiri a utoto", ndipo chinthu chofunikira kwambiri pa utoto ndi mtundu wa momwe zinthuzo zimagwiritsidwira ntchito pamwamba, kafukufuku wofunikira akuwonetsa kuti mphamvu ya zinthuzo pa ubwino wa utoto pamwamba pa utoto ndi chiŵerengero cha 40-50% cha zambiri. Ntchito ya utoto pamwamba pa utoto ikhoza kuganiziridwa.
Kuchepetsa chiŵerengero: kumatanthauza ukhondo wa mankhwala oyeretsera pamwamba.
Miyezo Yothandizira Pamwamba pa Chitsulo
| GB 8923-2011 | Muyezo Wadziko Lonse wa ku China |
| ISO 8501-1:2007 | Muyezo wa ISO |
| SIS055900 | Muyezo wa ku Sweden |
| SSPC-SP2,3,5,6,7,NDI 10 | Miyezo Yochizira Pamwamba ya American Steel Structure Painting Association |
| BS4232 | Muyezo wa ku Britain |
| DIN55928 | Muyezo wa Germany |
| JSRA SPSS | Miyezo ya Bungwe Lofufuza za Zombo ku Japan |
★ Muyezo wa dziko lonse wa GB8923-2011 umafotokoza za mtundu wa kuchepetsa chiŵerengero ★
[1] Kuchotsa chiŵerengero cha ndege kapena kuphulika
Kuchotsa chivundikiro cha jet kapena blast kumawonetsedwa ndi chilembo "Sa". Pali mitundu inayi yochotsera chivundikiro:
Kuchotsa chivundikiro cha Sa1 Light Jet kapena Blast
Popanda kukulitsa, pamwamba pake payenera kukhala popanda mafuta ndi dothi looneka, komanso popanda zomatira monga khungu losagwira bwino ntchito, dzimbiri ndi utoto.
Kuchotsa Sa2 Thorough Jet kapena Blast
Popanda kukulitsa, pamwamba pake padzakhala opanda mafuta, dothi ndi mpweya wooneka bwino, opanda khungu losungunuka, dzimbiri, zokutira ndi zinthu zina zosafunika, zomwe zotsalazo ziyenera kumamatiridwa mwamphamvu.
Kuchotsa chiŵerengero cha Sa2.5 Chokwanira Kwambiri cha Jet kapena Blast
Popanda kukulitsa, pamwamba pake payenera kukhala opanda mafuta owoneka, dothi, okosijeni, dzimbiri, zokutira ndi zinyalala zakunja, ndipo zotsalira za zodetsa zilizonse ziyenera kukhala ndi madontho kapena mizere yokhala ndi mtundu wowala.
Kuchotsa chitsulo cha Sa3 Jet kapena blast ndi mawonekedwe oyera pamwamba pake
Popanda kukulitsa, pamwamba pake padzakhala popanda mafuta owoneka, mafuta, dothi, khungu losungunuka, dzimbiri, zokutira ndi zonyansa zakunja, ndipo pamwamba pake padzakhala mtundu wofanana wachitsulo.
[2] Kuchepetsa mphamvu ya zida zamanja ndi zamagetsi
Kuchotsa ma scaling pogwiritsa ntchito manja ndi zida zamagetsi kumawonetsedwa ndi chilembo "St". Pali magulu awiri a kuchotsa ma scaling:
St2 Kuchotsa chiwongola dzanja ndi zida zamagetsi
Popanda kukulitsa, pamwamba pake payenera kukhala opanda mafuta, mafuta ndi dothi looneka, komanso lopanda khungu losagwira bwino ntchito, dzimbiri, zokutira ndi zinthu zina zosafunika.
St3 Mofanana ndi St2 koma yowoneka bwino kwambiri, pamwamba pake payenera kukhala ndi kunyezimira kwachitsulo kwa substrate.
【3】Kuyeretsa moto
Popanda kukulitsa, pamwamba pake padzakhala popanda mafuta owoneka, mafuta, dothi, khungu losungunuka, dzimbiri, zokutira ndi zonyansa zakunja, ndipo zotsalira zilizonse ziyenera kukhala kusintha kwa mtundu wa pamwamba.
Tebulo loyerekeza pakati pa muyezo wathu wochotsera zinyalala ndi muyezo wochotsera zinyalala wakunja wofanana
Dziwani: Sp6 mu SSPC ndi yokhwima pang'ono kuposa Sa2.5, Sp2 ndi yochotsa chivundikiro cha waya pamanja ndipo Sp3 ndi yochotsa chivundikiro chamagetsi.
Ma chart oyerekeza a kalasi ya dzimbiri pamwamba pa chitsulo ndi kalasi yochotsera jet ndi awa:
Nthawi yotumizira: Disembala-05-2023