Mgbawa Shenhai-Ihe akaebe
Igwe ntụ oyi na-egbochi mgbawa na-eme ka ojiji nke ihe mkpuchi dị elu na-ekwe nkwa na ọrụ ha dị mma yana ntụkwasị obi.. Na-emekarị, A na-ekewa ihe mkpuchi mkpuchi n'ụdị atọ: gas, mmiri mmiri, na siri ike. A na-arụ ọrụ insulators gas n'okpuru ọnọdụ voltaji dị elu, mmiri mmiri insulators tumadi dị ka ịnweta mmanụ na ala-voltaji transformers, ebe a na-ejikarị ihe mkpuchi siri ike mee ihe na ihe mkpuchi nke ngwaọrụ eletrik.
Ihe achọrọ maka ihe mkpuchi mkpuchi:
1. Ndị insulators siri ike ga-enwerịrị njirimara anaghị ere ọkụ na ire ọkụ.
2. Ndị insulators siri ike kwesịrị gosi ntakiri mmịpụta mmiri.
3. Insulators siri ike bụ chọrọ ka ọ bụrụ ihe na-eguzogide ọkụ eletrik.
4. Ndị insulators siri ike ga- na-egosipụta ezigbo nguzogide okpomọkụ.
Mgbochi okpomọkụ nke mkpuchi siri ike na-egosi okpomọkụ nke ihe ndị a nwere ike ịrụ ọrụ ogologo oge n'emebighị. Ndị insulators siri ike kwesịrị ịnọgide na-arụ ọrụ akụrụngwa siri ike mgbe okpomọkụ gafere 20.0 ℃ ma ghara ịda n'okpuru 80.0 ℃ site na okpomọkụ na-aga n'ihu nke akụrụngwa.. Ngwa eletriki dị iche iche na-achọ ọkwa dị iche iche nke nguzogide okpomọkụ.
A na-ekewa nguzogide okpomọkụ nke ihe mkpuchi siri ike na ọkwa asatọ: Y, A, E, B, F, H, C. Ihe mkpuchi ndị a na-ejikarị gụnyere triazine asbestos rọba na-eguzogide arc na rọba DMC, Okpomọkụ dị n'etiti 130-155 ℃. Ngwa eletriki nchekwa emelitere na-akọwapụtakwa maka moto, ihe ntụgharị, na windings electromagnet ga-eji opekata mpe akwa abụọ kpuchie ihe mkpuchi maka waya efu, dịkarịa ala otu oyi akwa maka mkpa enamel ntekwasa wires, na QZ-2 ụdị maka oké enamel ntekwasa wires.
N'otu oge, winding kwesịrị ịmụta otu n'ime usoro impregnation: imikpu, ntapu, ma ọ bụ agụụ impregnation. E kwesịghị iji usoro ịhịa aka n'ahụ na spraying mee ihe maka impregnation. Ọ bụrụ na a na-eji ihe mgbaze organic eme ihe dị ka impregnants, ọ chọrọ okpukpu abụọ nke impregnation na ihicha. Amachibidoro eriri igwe nwere dayameta na-erughị 0.25mm maka akụrụngwa eletrịkị nchekwa emelitere. N'ọnọdụ pụrụ iche, enwere ike iji eriri igwe rụọ ya intrisically mma ma ọ bụ ihe owuwu akara.