Mkpa nnwale ịgba nnu maka njikọ eriri wiring.Ma ọ bụ maka ngwa ngwa wiring, dị ka njikọ, ọnụ ọnụ, obere vidiyo, ma ọ bụ mgbakọ wiring, ule DV enweghị ike ịgafe ule ịgba nnu.Mgbe ụgbọ ala ma ọ bụ gwongworo na-eje ije, ebe njikọ eriri wiring nwere ike ịbanye na mmiri na-efesa na taya, karịsịa mgbe snow gasịrị n'oge oyi n'ebe ugwu, bụ ebe a na-eji nnu mee ngwa ngwa na-agbaze nke snow n'okporo ụzọ.Njikọ ndị a na-achọkarị nnwale ịgba nnu iji chọpụta nguzogide corrosion ha.
Ụkpụrụ nke nyocha nyocha ịgba mmiri wiring wiring bụ ịlele ntụkwasị obi nke nguzogide kọntaktị, ọ bụghị ịlele ọdịdị ahụ.A na-ejikarị njikọ ndị a na-eji akara eme ihe iji melite nguzogide ịgba nnu.
Nnwale ịgbasa nnu nke njikọ eriri waya dịka ọkọlọtọ siri dị.
TS EN 60068-2-11: 1981 “Nnwale gburugburu ebe obibi nke ngwaahịa eletriki na eletrọnịkị - Nkebi 2: Nnwale usoro nnwale Ka: Usoro nnwale ịgba nnu”
GB/T 2423.17-2008 “Nnwale gburugburu ebe obibi nke ngwaahịa eletriki na eletrọnịkị - Nkebi 2: Nnwale usoro nnwale Ka: Usoro nnwale ịgba nnu”
IEC 60068-2-52: 2017 "Nnwale gburugburu ebe obibi Nkebi 2: Ule Ule Nnwale Kb: Nnu Nnu, Nhọrọ (Sodium Chloride) Ngwọta"
GB/T 2423.18-2012 "Nnwale gburugburu ebe obibi Nkebi 2: Ule Ule Kb: Nfesa Nnu, Nhọrọ (Sodium Chloride) Ngwọta"
Kedu njikọ dị mkpa ka a nwalee ịgbasa nnu?A na-ejikarị ebe ịgba nnu na-eme ihe na ndị agha, ụgbọ ala pụrụ iche na ngwa mmiri.N'ozuzu, a na-eme ule ịgba nnu n'ime ụlọ nyocha nnu nwere ngwọta nnu 5%, oge ikpughe ya bụ awa 48-96.
Nri nnu na-emebi emebi nke ukwuu n'ọtụtụ ihe na egosiri na ọ na-akpata ọdịda nke ọtụtụ usoro ntinye njikọ njikọ, gụnyere mkpuchi metal dị oké ọnụ ahịa na nke na-adịghị ọnụ ahịa.Ọ bụrụ na ejiri nnu nnu anwale ya, njikọ ndị dabara adaba maka gburugburu ngwa ga-ada n'oge ule ahụ.Ebumnuche nke nnwale ịgbasa nnu bụ iji nyochaa arụmọrụ nke ngwaahịa, ọ bụghị imebi ya.Nnwale ịgba nnu maka njikọ dị mma maka gburugburu mmiri.Àgwà nke ule ịgba nnu bụ nke ukwuu nleba anya ọdịdị, nleba anya arọ na nha nguzogide.
Kedu ngwaahịa na-adịghị mkpa iji mee nnwale ịgba nnu?
Maka mpaghara echedoro nke ụgbọ ala (dịka ọmụmaatụ ụlọ), nnwale ịgbasa nnu na mpaghara ndị dị otú ahụ achọghị.N'ime ngwa ndị a, maka ntinye nke mkpuchi ọla dị oké ọnụ ahịa, usoro ọdịda a na-ahụkarị bụ porosity corrosion na corrosion creep, nke a na-enyocha site na MFG (mixed gas flow of HCl, SO2, H2S, etc.) ule.Maka kọntaktị kọntaktị nke mkpuchi ọla na-adịghị ọnụ ahịa, usoro ọdịda bụ isi bụ mmebi corrosion, nke a na-enyocha site na ịma jijiji na nnukwu oge okpomọkụ na ule ịgba ígwè.
Nnwale ịgba nnu maka ngwaahịa agba agba nke ọnụ ọnụ njikọ.
Ọtụtụ ụlọ ọrụ na-eji mmiri nnu na-enyocha ngwaahịa ọnụ ọnụ njikọ njikọ na-abata ma nyochaa ọdịdị ha.
Njikọ ndị a nwalere nwere ike ọ gaghị ekpughere ya na nnu ma ọ bụ gburugburu mmiri ma ọlị mgbe ejiri ya, yana enwere ike itinye ngwaahịa ndị a na gburugburu ebe nchekwa ebe iji nyocha ịgba nnu anaghị egosi nkwekọ na ngwa ahụ n'ezie.
Enwere ihe nkiri oxide n'elu ngwaahịa a nwere tin n'onwe ya, na usoro ọdịda ya bụ isi na-ewute corrosion mgbe ọ dabara.N'okwu a, ule ịgba nnu enweghị ihe jikọrọ ya na usoro ọdịda ya.Ọbụlagodi na oyi akwa oxide dị n'elu na-atụgharị oji ka nyocha nke nnu nnu, na-eji ya eme ihe, ọnụ ahịa mating ka nwere ike iwepu ihe nkiri oxide ngwa ngwa wee kpọtụrụ tin dị ọcha n'ime ka ọ nwee njikọ ọla.
Nnwale ịgba nnu enweghị ihe na-eme ngwa ngwa, na awa 48 nke ịgba nnu anaghị anọchi anya afọ ole ngwaahịa ahụ ga-adị n'okpuru ọnọdụ ụfọdụ.
Ngwa nyocha ntụkwasị obi gburugburu.
A na-eji ngwa nyocha ntụkwasị obi gburugburu ebe obibi na ọnọdụ okpomọkụ mgbe niile, iru mmiri na-agbanwe agbanwe, mgbanwe okpomọkụ na iru mmiri, nnwale ịgba nnu sitere na akụrụngwa, ọkwa akụrụngwa, ọkwa sekit / modulu, iji mechaa igwe eletrọnịkị, ngwa eletriki, ike eletrik na ndị ọzọ. ngwaahịa.Nnwale gas agwakọta, ozone ịka nká ule, UV accelerated ịka nká ule, xenon lamp test, sulfur dioxide corrosion test, high-altitude low pressure test, IPX1～8 waterproof level test, uzuzu / ájá ule, dobe ule, combustion ule, ọkara sine Wave / trapezoidal wave acceleration ujo ule, sine / random vibration ule, okuku ịme anwansị ule, dobe ule, tensile ike ule, ike ọgwụgwụ ule, ala ọma jijiji, elu accelerated ndụ ịka nká na nrụgide screening na ndị ọzọ n'ibu na n'ibu ule gburugburu ebe obibi, ihu igwe ule na gburugburu ebe obibi. oru ngo ule gburugburu ebe obibi zuru oke.
Oge nzipu: Sep-30-2022