Ọkwa dị elu na-eguzogide okpomọkụ enamelled multi-strand iferi ọla kọpa agba eriri eriri waya ngwa ngwa chaja nke ike ọkọnọ maka ụgbọ ala ume.

1, Ọdịdị na ihe onwunwe

1. eriri eriri: nke a na-akpọkwa waya multi-stranded, na-ezo aka na concentric stranding nke multiple strands nke otu enamelled waya nke otu nkọwa, na stranding direction nke ọ bụla oyi akwa na-alternately tụgharịa.

2. Ogologo ogologo: oke nke setịpụrụ dị irè nha nha anya na ọnụ ọgụgụ nke ntụgharị bụ ogologo ntụgharị (pitch) nke eriri eriri.

3. Ọnụ ọgụgụ nke mbak: dị ka akọwapụtara onye ahịa;

4. Ntụgharị ntụgharị: na-ezo aka na ntụzịaka eweghachi n'usoro mmepụta, nke a na-ekewa n'ozuzu ya na nke ọma (S), ya bụ n'akụkụ elekere, na ntụgharị (Z), ntụgharị ntụgharị ihu elekere.

2. Ngwa ọkọlọtọ

Rụtụ aka na IEC JIS GB na ụkpụrụ ndị ọzọ nke enamelled waya

3, nkọwa nkọwa

1. Ọdịdị chọrọ: anya anya bụ kenkowaputa, na-enweghị n'ibu mmebi nke agba oyi akwa, ọ dịghị mfe scrape anya agba film na mbọ, ọ dịghị gbagọrọ agbagọ rụrụ waya, jumping na ndị ọzọ phenomena, na wiring dị mma na mma.

2. Twist ogologo chọrọ: were 500mm sample, hapụ 100mm allowance na abụọ nsọtụ nke 500mm sample, were a strand nke enameled waya site na mmalite mmalite ka atọghe, na nke nta nke nta atọpụ ọnụ ọgụgụ nke ntụgharị site na njedebe a ruo ọgwụgwụ b, na dekọọ oke nke ọnụọgụ ntụgharị gaa na anya atụnyere.Uru enwetara bụ ogologo ntugharị nke waya enameled agbadoro, were otu nkeji iri, na nnabata izugbe bụ ± 1mm.

3. Usoro mgbako nke dechara elu elu dayameta nke strands waya Z: D=1.155 ×√ N × d

D = eriri eriri Z nnukwu ọnụọgụ dị n'èzí = 1.155 N = ọnụ ọgụgụ nke eriri eriri waya d = otu enamelled waya Z nnukwu ọnụọgụ nke elu elu = 1.155

Enwere ike iji usoro mgbako a naanị maka ntụnye aka.

4. Nyochaa nke ndakpọ voltaji nke enamelled stranded waya: n'ogige atụrụ ọ bụla sample na a ogologo 500MM na ọkara na-atụgharị ya dị ka ntọala na Isiokwu 1. Mgbe na-atụgharị, bee nsọtụ nke sample na-ahapụ n'etiti ogologo 120MM.A na-ekewa njedebe nke waya abụọ dị ka ọnụ ọgụgụ nke eriri.Otu nsọtụ dị na steeti sekit mepere emepe, na nsọtụ nke ọzọ na-emikpu n'ime tin dị ka njedebe nha.Jide otu n'ime akụkụ nke itinye tin na electrode dị mma na nke ọzọ na electrode na-adịghị mma, wee mepee mgba ọkụ maka nnwale.Ụkpụrụ bụ ịkwalite voltaji n'otu n'otu ruo mgbe ihe nkiri agba ihe atụ ga-ada.N'oge a, uru egosipụtara na ngwá ọrụ bụ voltaji uru nke sample.

5. A na-eji waya enamel dị iche iche na-eme ka eriri igwe na-ekpuchi eriri igwe, a ga-ekpebi voltaji ya dịka ọnụ ọgụgụ nke eriri.A ga-ebelata ọkọlọtọ voltaji ka ọnụ ọgụgụ nke eriri na-abawanye.Maka nkọwa, mụbaa oke dị ka ọkọlọtọ nke enameled waya.Tụtụ aka na (JISC3202-1994).

5.1 Mgbe ọnụ ọgụgụ nke strands (N) bụ ihe na-erughị 20, mmebi voltaji nke stranded waya bụ V = mmebi voltaji nke otu enamelled waya * 90%.

5.2 Mgbe ọnụ ọgụgụ nke strands bụ 20 ≤ N ＜ 60, ndakpọ voltaji nke stranded waya V = mmebi voltaji nke otu enamelled waya * 80%.

5.3 Mgbe ọnụ ọgụgụ nke strands bụ 60 ≤ N ＜ 120, ndakpọ voltaji nke stranded waya V = mmebi voltaji nke otu enamelled waya * 70%.

5.4 Mgbe ọnụ ọgụgụ nke strands bụ N ≥ 120, mmebi voltaji nke stranded waya V = mmebi voltaji nke otu enamelled waya * 60%.