Iji hụ na a na-echebe isi eriri anya site na nrụzi, ọkụ, kemịkalụ, na mmiri metụtara mmiri, ọ ga-abụrịrị n'ọbọ ma ọ bụ ọbụna akwa mpụta ọzọ. Usoro ndị a na-agbatị ndụ ọrụ nke eriri anya nke ọma.
Ọbọ nke a na-ejikarị na eriri anya gụnyere A-sheaths (ọbọ aluminom-polyethylene bonded sheaths), S-sheaths (ọbọ ígwè-polyethylene bonded sheaths), na polyethylene sheaths. Maka eriri anya mmiri dị omimi, a na-ejikarị n'ọbọ mechiri emechi ọla.
A na-eme sheaths polyethylene site na obere njupụta ahịrị, ọkara, ma ọ bụihe polyethylene ojii dị elu, kwekọrọ na ọkọlọtọ GB/T15065. Elu nke n'ọbọ polyethylene ojii kwesịrị ịdị larịị na otu, enweghị afụ a na-ahụ anya, pinholes, ma ọ bụ mgbawa. Mgbe a na-eji ya dị ka n'ọbọ dị n'èzí, ọkpụrụkpụ ọnụ ala kwesịrị ịbụ 2.0 mm, yana opekempe nke 1.6 mm, na nkezi ọkpụrụkpụ na akụkụ ọ bụla nke obe ekwesịghị ịbụ ihe na-erughị 1.8 mm. Ihe eji arụ ọrụ na nke anụ ahụ nke n'ọbọ kwesịrị iru ihe achọrọ akọwapụtara na YD/T907-1997, Tebụl 4.
A-ọbọ ahụ nwere oyi akwa mgbochi mmiri nke ejiri ogologo ogologo kechie yana machieteepu aluminum mkpuchi plastic, jikọtara ya na mkpuchi polyethylene ojii extruded. Ihe nkedo polyethylene na-ejikọta ya na teepu ihe mejupụtara ya na akụkụ dị n'akụkụ nke teepu ahụ, nke nwere ike iji nrapado mee ka ọ dịkwuo ike ma ọ bụrụ na ọ dị mkpa. Ogologo nkpuchi nke teepu ihe mejupụtara ekwesịghị ịbụ ihe na-erughị 6 mm, ma ọ bụ maka eriri eriri na dayameta na-erughị 9.5 mm, ọ kwesịrị ịbụ ihe na-erughị 20% nke gburugburu isi. Ọkpụrụkpụ ọnụ nke n'ọbọ polyethylene bụ 1.8 mm, yana ọkpụrụkpụ kacha nta nke 1.5 mm, na nkezi ọkpụrụkpụ ọ bụghị ihe na-erughị 1.6 mm. Maka oyi akwa dị n'elu ụdị 53, ọkpụrụkpụ ọnụ bụ 1.0 mm, ọkpụrụkpụ kacha nta bụ 0.8 mm, na nkezi ọkpụrụkpụ bụ 0.9 mm. Teepu ihe mejupụtara aluminom-plastic kwesịrị izute ọkọlọtọ YD/T723.2, yana teepu aluminom nwere nha nha nke 0.20 mm ma ọ bụ 0.15 mm (opekempe 0.14 mm) yana ọkpụrụkpụ ihe nkiri mejupụtara nke 0.05 mm.
A na-ekwe ka nkwonkwo teepu ihe ole na ole na-ejikọta ọnụ n'oge mmepụta eriri USB, ma ọ bụrụhaala na oghere nkwonkwo adịghị ala karịa 350 m. Njikọ ndị a ga-emerịrị ka ọkụ eletrik na-aga n'ihu ma weghachite oyi akwa plastik mejupụtara. Ike dị na nkwonkwo ekwesịghị ịbụ ihe na-erughị 80% nke ike teepu mbụ.
S-ọbọ ahụ na-eji akwa mgbochi mmiri nke ejiri eriri ogologo kechie yana machieteepu ígwè kpuchiri plastik, jikọtara ya na mkpuchi polyethylene ojii extruded. Ihe nkedo polyethylene na-ejikọta ya na teepu mgbagwoju anya na n'akụkụ ọnụ nke teepu ahụ, nke nwere ike iji nrapado mee ka ọ dị mkpa ma ọ bụrụ na ọ dị mkpa. Teepu ihe mejupụtara corrugated kwesịrị ịmalite usoro yiri mgbanaka ma ọchichichara. Obosara nkpuchi ekwesịghị ịbụ ihe na-erughị 6 mm, ma ọ bụ maka eriri eriri na dayameta na-erughị 9.5 mm, ọ kwesịrị ịbụ ihe na-erughị 20% nke gburugburu isi. Ọkpụrụkpụ ọnụ nke n'ọbọ polyethylene bụ 1.8 mm, yana ọkpụrụkpụ kacha nta nke 1.5 mm, na nkezi ọkpụrụkpụ ọ bụghị ihe na-erughị 1.6 mm. Teepu ihe mejupụtara ígwè-plastic kwesịrị izute ọkọlọtọ YD/T723.3, ya na teepu nchara nwere nha nha nke 0.15 mm (opekempe 0.13 mm) yana ọkpụrụkpụ ihe nkiri mejupụtara nke 0.05 mm.
A na-ahapụ nkwonkwo teepu ihe mejupụtara mgbe a na-emepụta eriri USB, yana oghere nkwonkwo kacha nta nke 350 m. Ekwesịrị ijikọ teepu igwe nchara, na-eme ka ọkụ eletrik na-aga n'ihu na iweghachi oyi akwa mejupụtara. Ike dị na nkwonkwo ekwesịghị ịbụ ihe na-erughị 80% nke ike teepu ihe mejupụtara mbụ.
Teepu aluminom, teepu nchara, na akwa ihe agha ọla eji eme ihe mgbochi mmiri ga-enwerịrị ọga n'ihu eletrik n'ogologo eriri. Maka akwa mkpuchi (gụnyere ụdị 53 dị n'elu), ike nkedo dị n'etiti aluminom ma ọ bụ ígwè teepu na polyethylene sheath, yana ike peeling n'etiti akụkụ ndị na-ekpuchi elu nke aluminum ma ọ bụ ígwè teepu, ekwesịghị ịbụ ihe na-erughị 1.4 N / mm. Otú ọ dị, mgbe a na-etinye ihe mgbochi mmiri ma ọ bụ mkpuchi n'okpuru aluminom ma ọ bụ teepu ígwè, ike peeling na nsọtụ ndị na-ekpuchi elu adịghị mkpa.
Usoro nchebe a zuru oke na-eme ka ọ dị ogologo na ntụkwasị obi nke eriri anya na gburugburu dị iche iche, na-egbo mkpa nke usoro nkwurịta okwu nke oge a nke ọma.
Oge nzipu: Jan-20-2025