Zida Zoyikira Zolimba Zowonjezera Chitetezo Pazida Zamagetsi

Kutengera Mlozera Wotsatira Wofananira (CTI), Zipangizo zolimba zotchingira zomwe zimagwiritsidwa ntchito pazida zamagetsi zotetezedwa zitha kugawidwa m'magulu atatu: Ine, II, ndi Ia, monga momwe tawonetsera mu Table 1.9. Malinga ndi GB/T 4207-2012 “Njira Zodziwira Ma Indices Otsatira Magetsi a Zida Zoyitanira Zolimba,” magiredi azinthu zotchinjiriza zomwe zimagwiritsidwa ntchito nthawi zambiri amaperekedwa, monga tafotokozera mu Table 1.10.

Mulingo wazinthu	Poyerekeza ndi Traceability Index (CTI)
Ine	600≤CTI
II	400≤CTI＜600
IIIa	175≤＜400

Kupitilira gulu lazinthu izi, zipangizo zotetezera ziyeneranso kukwaniritsa zofunikira za kutentha kwa ntchito. Ngati zida zamagetsi zowonjezera chitetezo zimagwira ntchito movomerezeka pamayendedwe ake, ntchito yake yaikulu kutentha sayenera kusokoneza mawotchi ake ndi magetsi. Choncho, Kutentha kokhazikika kwa zinthu zotsekera kuyenera kukhala osachepera 20 ° C kuposa kutentha kwa chipangizocho, ndipo osati pansi pa 80 ° C.

Mulingo wazinthu	Insulation zakuthupi
Ine	Zojambula za ceramic, mica, galasi
II	Pulasitiki yolimbana ndi asbestos arc ya melamine, silicone organic stone arc resistant pulasitiki, unsaturated polyester gulu chuma
IIIA	Polytetrafluoroethylene pulasitiki, pulasitiki melamine galasi CHIKWANGWANI, bolodi lansalu yagalasi ya epoxy yokhala ndi pamwamba yokhala ndi utoto wosamva arc

Okonza amatha kusankha zida zoyenera zotchinjiriza kutengera mphamvu yogwiritsira ntchito zida zamagetsi ndi zofunikira zina. Ngati zinthu zomwe tatchulazi sizikukwaniritsa zofunikira zapangidwe, zipangizo zina akhoza kuyesedwa ndi graded monga pa muyezo mayeso njira (GB/T 4207-2012).

Ndikofunika kuzindikira zimenezo “zolimba kutchinjiriza zipangizo” tchulani zinthu zomwe zimakhala zolimba panthawi yogwira ntchito. Zida zina, zomwe zimakhala zamadzimadzi panthawi yomwe zimaperekedwa ndipo zimakhazikika pakagwiritsidwa ntchito, amaonedwanso olimba kutchinjiriza zipangizo, monga insulating varnishes.