Igwe eji eme ihe bụ ihe anyị na-akpọkarị eriri njikwa.
Igwe eji eme ihe bụ ihe anyị na-akpọkarị eriri njikwa, adabara maka nnyefe mgbaàmà na ahịrị njikwa na ngwa eletrik ndị ọzọ dị ka ngwa ngwa.
Ndị na-eduzi eriri nwere ike imeziwanye mgbanwe nke onye nduzi na mgbanwe, mfe wiring echichi.
Mgbe a na-eji ndị na-eduzi agbadoro anya na ọnọdụ ịma jijiji, ndụ ọrụ nke eriri nwere ike imeziwanye nke ọma.
A na-ekpebi mpaghara cross-section nke onye na-eduzi eriri USB site na ịrị elu okpomọkụ nke ihe mkpuchi ihe na-ekwe ka voltaji na-adaba na onye nduzi..
Mgbama ngwaọrụ ngwaọrụ izugbe bụ mgbama adịghị ike, echela ịrị elu okpomọkụ na ọdịda voltaji enwere ike ime.
Ya mere, A na-ekpebi mpaghara cross-section nke onye na-eduzi ya dabere na ike igwe nke onye na-eduzi ya na ihe achọrọ nke nchọpụta na njikwa sekit maka akara impedance..
Ọla kọpa nwere njirimara eletrik dị mma yana ịdịte aka, na a na-ahọrọkarị dịka ihe maka ndị na-eduzi eriri.
Mgbe oyi na-arụ ọrụ, nke resistivity nke ọla kọpa conductors na-abawanye, ike na ike na-abawanye, na plasticity na-ebelata.
Iji melite conductivity na mgbanwe nke oyi-adọta ọla kọpa waya, A na-ejikarị ndị nduzi ọla kọpa annealed eme ihe.
Igwe ọkụ eletrik nke ndị na-eduzi ọla kọpa na-ebelatakwa na-abawanye okpomọkụ.
Ebumnuche bụ isi nke mkpuchi mkpuchi bụ iji hụ na mkpuchi n'etiti ndị na-eduzi eriri USB, na nhọrọ nke ihe onwunwe metụtara ihe ndị dị ka ọnọdụ okpomọkụ, ihe nchekwa ọkụ chọrọ, gburugburu ebe obibi chọrọ, na ụkpụrụ ndị dị mkpa.
Na nrụnye kemịkalụ, A na-ejikarị ihe mkpuchi nke eriri ngwá ọrụ dị ka polyvinyl chloride (PVC), polyethylene (PE), na cross-njikọ polyethylene (XLPE).
A na-eji PVC eme ihe n'ọtụtụ ebe na ihe mkpuchi eriri USB n'ihi na ọ dị ọnụ ala ma nwee ike ịgbakwunye ya na ihe dị iche iche nke compatibilizers iji melite nguzogide okpomọkụ., ire ere, mmanụ eguzogide, acid na alkali corrosion eguzogide, na ihe ndị ọzọ.
Nkịtị PVC ikpuchi ngwá ọrụ cable conductor ogologo oge ekwe ekwe na-arụ ọrụ okpomọkụ nke 70 ℃, mkpụmkpụ-circuit thermal kwụsie ike ekwe okpomọkụ nke 160 ℃. Mgbe ịgbakwunye plasticizer na-eguzogide okpomọkụ kwekọrọ, ogologo oge onye na-eduzi okpomọkụ na-ekwe ka ọ na-arụ ọrụ ruru 90 ℃ na 105 ℃.
Na obere okpomọkụ, Igwe mkpuchi PVC na-eme ka ọ bụrụ nke siri ike na nke na-agbaji agbaji.
E kwesịghị iji eriri PVC mkpuchi mee ihe na okpomọkụ dị ala karịa -15 Celsius C.
N'ihi ọdịnaya nke halogen, ọ na-emepụta anwụrụ ọkụ ojii na-egbu egbu mgbe ọ na-ere ọkụ, nke na-adịghị emeju iji obere anwụrụ ọkụ, oge na-adịghị egbu egbu, na oyi akwa mkpuchi nwere ike dochie ya na-abụghị chlorine ire ere ogige (HFFR).
Tụnyere na PVC, PE nwere ezigbo ọkụ eletrik, dị ka obere dielectric ọnwụ na elu dielectric ike.
Ihe mkpuchi PE dị mma karịa mkpuchi oyi PVC, fechaa, na n'otu ọkwa voltaji dị ka mkpuchi mkpuchi mkpuchi PVC dị obere.
Agbanyeghị, Ihe PE siri ike, ala nro okpomọkụ, dị mfe ọkụ na agbaze mgbe ọ na-akpọtụrụ ọkụ, adịghị mma iguzogide nrụgide gburugburu ebe obibi.
A na-ekewa ọkwa ọkwa ọkụ na-egbochi ọkụ PE n'ime 70 ℃ na 80 ℃.
XLPE bụ mgbanwe nke PE site na thermoplastic gaa na thermosetting, na-eme ka iguzogide nrụgide dị ukwuu na mgbawa na ịkpụ, yana nnukwu mgbanwe maka mgbanwe mgbaze.
XLPE nwere dielectric dị elu karịa PE mana ọ nwere nguzogide dị mma maka ịka nká na mmiri.
Ogologo oge a na-ekwe ka ọ na-arụ ọrụ nke onye na-eduzi eriri igwe mkpuchi nke XLPE bụ 90 ° C., na okpomọkụ nkwụsi ike nke obere okirikiri bụ 250 ° C. Ihe mkpuchi nke XLPE maka eriri ngwá ọrụ nwere dielectric dị elu karịa PE.
Ọkpụrụkpụ nke mkpuchi mkpuchi nke eriri akụrụngwa na-emetụta ya na mpaghara obe nke onye na-eduzi ya, ọkwa nguzogide voltaji, ihe mkpuchi ahụ, were gabazie.
Nke ọkpụrụkpụ nke mkpuchi mkpuchi ekwesịghị ịbụ ihe na-erughị ndokwa nke ụkpụrụ dị mkpa maka eriri ahọpụtara.
Ihe mkpuchi na-arụkwa ọrụ dị ka akara njirimara isi ihe mkpuchi eriri USB, na-ejikarị ọnụọgụ Arabic, na agba ọkọlọtọ iji mara ọdịiche dị n'etiti cores dị iche iche nke eriri multicore ma ọ bụ akara ọrụ nke isi.
Isi ọrụ nke n'ọbọ ahụ bụ ichebe eriri site na okpomọkụ dị n'èzí, nrụgide, iru mmiri chemical corrosion, na mmetụta ndị ọzọ.
Ọbọ nke dị n'elu bụ ihe ngosi dị mkpa na-egosi arụmọrụ nke eriri n'ihe gbasara nkwụsị ọkụ, mmanụ eguzogide, elu-okpomọkụ na-eguzogide, iguzogide ekwe, iguzogide ụmụ ahụhụ, wdg., ma na-eje ozi dị ka onye na-ebu ihe dị mkpa maka ọdịdị nke akara eriri USB.
Mgbe enwere oyi akwa akwa, A na-eji shei nke dị n'ime mee ihe iji gbochie ígwè nke oyi akwa mkpuchi na-ekpochapụ ma mebie eriri ahụ.
Ọ nwekwara ike na-ekere òkè n'ịkwalite arụmọrụ nke ọkụ USB, mmanụ eguzogide, na ihe ndị ọzọ.
Nhọrọ nke sheath na ọnọdụ okpomọkụ, gburugburu corrosion gburugburu ebe obibi chọrọ, na ihe ndị ọzọ.
Ihe n'ọbọ nke a na-ejikarị na nrụnye kemịkalụ gụnyere PVC na HFFR.
A na-etinye akara eriri USB n'ọbọ mpụta nke ọma ma jiri ink bipụta ya.
Embossing dabara adaba maka eriri nwere nnukwu dayameta dị n'èzí, na usoro embossing bụ ihe na-adịghị mma ma dị mfe iji mebie n'ọbọ mpụta nke eriri ngwá ọrụ.
A na-ejikarị ink ebi akwụkwọ n'ọbọ ngwaọrụ, nke nwere ike nweta akara ngosi doro anya, font eyi na-eguzogide, na kwekọrọ na ụkpụrụ ọkọlọtọ chọrọ.
Nhọrọ agba n'ọbọ USB na-emetụtakwa ụdị eriri.
Ngwunye ihe agha bụ tumadi iji welie ihe eji arụ ọrụ nke eriri ahụ dị ka ike ike na mkpakọ iji melite ndụ ọrụ nke eriri.
N'otu oge ahụ, E nwekwara ike ịdakwasị akwa mkpuchi ihe agha iji melite arụmọrụ mgbochi nnyonye anya eriri.
Ụdị ihe agha nwere ụdị dị iche iche, Eriri ngwá ọrụ a na-ejikarị n'ụdị ngwa agha ígwè waya agha (SWA), ígwè waya braided agha (SWB), na ihe agha teepu ígwè (STA) atọ.
Iji hụ na arụmọrụ nke eriri ndị agha, Ụkpụrụ eriri ngwá ọrụ na dayameta nke waya ígwè, ọnụ ọgụgụ nke akwa akwa nke teepu ígwè, ọkpụrụkpụ, na obosara, wdg. nwere nkọwa zuru ezu ndokwa.
N'ihi nhazi nke ihe agha oyi akwa nke ígwè waya ma ọ bụ ígwè teepu, radius na-ehulata nke eriri ihe agha dị ukwuu karịa nke eriri na-enweghị ihe agha.
Iji zere imebi eriri USB, mgbe ị na-edozi na ịtọrọ eriri, kwesịrị nlebara anya pụrụ iche maka ihe ndị na-emepụta eriri USB chọrọ maka radius na-ehulata nke eriri.
Igwe akụrụngwa na eriri ọkụ bụ eriri eji eme ihe na ndụ n'ezie, mana njirimara ngwaahịa dị iche iche nwere ojiji dị iche iche.
Eriri akụrụngwa dabara adaba maka voltaji AC nke dị n'okpuru 500V, ogologo oge na-arụ ọrụ okpomọkụ adịghị gafere 70 ℃, na ọnọdụ okpomọkụ adịghị n'okpuru 0 ℃.
Igwe ọkụ ọkụ na-agụnye eriri ọkụ ọkụ dị iche iche ejiri maka nnyefe na nkesa ike eletrik, ọdabara na 1-500KV na n'elu dị iche iche voltaji etoju.
Ejiri ya na grid ọkụ n'okpuru ala nke obodo, ọdụ ọkụ, ulo oru ulo oru na Ngwuputa ulo oru, esịtidem ike ọkọnọ, na ụzọ nnyefe n'okpuru mmiri gafee osimiri na oké osimiri.
A na-eji eriri ọkụ eletrik dị elu eme ihe maka nnyefe na nkesa ngwaahịa eriri ike dị elu.
Eriri akụrụngwa enweghị ọkwa voltaji doro anya, n'ozuzu obere voltaji, core conductor mma, akụkụ nke ọrụ nchekwa.
A na-ekewa eriri ọkụ na eriri voltaji dị elu, eriri ọkara-voltaji, na eriri obere voltaji, waya dayameta bụ n'ozuzu thicker, na ha na-eji a dịtụ obosara nso.
Na nrụnye kemịkalụ, akụrụngwa akụrụngwa na nhọrọ na imewe, na-atụlekarị akụkụ ndị a:
Dị ka ihe chọrọ nke oru ngo nkwekọrịta na patent ahịa, wdg., jiri ezi uche họrọ ụkpụrụ mba ụwa, ụkpụrụ mba, na ụkpụrụ ụlọ ọrụ a ga-agbaso maka ịmepụta eriri, nnyocha, na nnabata, nke na-agaghị emegide mba dị mkpa, ụlọ ọrụ na ụkpụrụ mpaghara mgbe ị na-emezu ihe a chọrọ n'ichepụta ọrụ.
Gụnyere ọnọdụ okpomọkụ, gburugburu ebe obibi corrosion, nnyonye anya electromagnetic, ọkwa mgbawa na-egosi na usoro ịtọgbọ, wdg., USB isi ihe, n'ọbọ, mkpuchi, ngwa agha, ịtọ radius, wdg. ga-enwe mmetụta.
Dabere na ihe ndị a chọrọ, dị ka ụkpụrụ nhazi na ojiji nke gburugburu ebe obibi si dị, a ezi uche nhọrọ nke kpọmkwem parameters maka USB.
Kọwaa ihe nrụpụta chọrọ nke eriri, nnyocha, na ule chọrọ na factory ogbo.
Ihe dị n'elu bụ nkọwa zuru ezu na eriri ngwá ọrụ, ọ bụrụ na ị ka nwere ajụjụ gbasara nhọrọ ịzụta USB, Nnọọ ịgakwuru ndị otu eriri USB ZMS.
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