Ihe mkpuchi na njuputa
Ichichi na-ezo aka na usoro nke ịchichi metal dị iche iche ma ọ bụ ihe ndị na-abụghị metal na eriri USB n'ụdị teepu ma ọ bụ waya. Ihe mkpuchi bụ ụdị usoro a na-ejikarị eme ihe, a na-ejikwa ihe mkpuchi, mkpuchi na ihe nchekwa oyi akwa, gụnyere mkpuchi mkpuchi, teepu refractory, mkpuchi metal, ịkpụ eriri USB, ngwa agha, ịkwa akwa na ihe ndị ọzọ.
(1)teepu ọla kọpa, ọla kọpa-plastic ihe mejupụtara teepu
teepu ọla kọpa na ọla kọpa-plastic composite teepu nwere ngwa nke ha na eriri ọkụ. A na-ejikarị teepu ọla kọpa mee ihe maka oyi akwa mkpuchi metal, nke na-arụ ọrụ nke njikwa ugbu a na nchekwa ọkụ eletrik, ọ dịkwa mkpa inwe ịdị ọcha dị elu, akụrụngwa akụrụngwa dị mma na ọdịdị ọdịdị. Ọla kọpa-plastic composite teepu dabeere na teepu ọla kọpa, jikọtara ya na ihe nkiri plastik, nke a na-eji maka mkpuchi USB nkwurịta okwu, na-achọ agba agba, elu dị larịị na enweghị mmebi, na-enwe ike dị elu, elongation na conductivity.
(2) teepu aluminom kpuchiri plastik
Teepu alumini nke nwere mkpuchi plastik bụ isi ihe maka ike eletrik, mmanụ ala, kemịkalụ na mpaghara ndị ọzọ nke eriri, n'ihi na a na-akwado ọrụ mkpuchi mmiri na mmiri dị mma. A na-ekechi ya ma ọ bụ ogologo oge, ma jikọta ya na mkpuchi polyethylene nke ọma site na nrụgide dị elu na okpomọkụ dị elu iji mepụta usoro jikọtara ọnụ. Teepu alumini nke nwere mkpuchi plastik nwere agba ọkọlọtọ, elu dị larịị, akụrụngwa akụrụngwa dị elu, ike dị elu na nguzogide elongation.
(3) Teepu igwe, waya igwe
N'ihi ike ọrụ ha dị oke mma, a na-eji teepu ígwè na waya ígwè eme ihe n'ọtụtụ ebe na ngwa agha na ihe ndị ọzọ na-ebu ibu na eriri ndị na-arụ ọrụ nchebe n'ibu. Ọ dị mkpa ka a galvanized, tin ma ọ bụ tee teepu ígwè iji kwalite nguzogide corrosion. Enwere ike ịmegharị akwa galvanized na ikuku ma nwee nkwụsi ike dị elu, ebe ọ nwere ike ịchụ onwe ya n'àjà iji chebe oyi akwa ígwè mgbe ọ na-ezute mmiri. Dị ka ihe eji agha agha, waya ígwè dị mkpa n'oge ndị dị mkpa dị ka ịgafe osimiri na oke osimiri, ịtọba elu ogologo oge. Iji meziwanye nguzogide corrosion nke eriri igwe, a na-ejikarị eriri igwe na-agbanye ma ọ bụ kpuchie ya na polyethylene dị elu. Igwe igwe anaghị agba nchara na-eguzogide acid nwere nnukwu nguzogide corrosion na akụrụngwa akụrụngwa, dabara maka waya na eriri pụrụ iche.
(4)teepu akwa anaghị kpara akpa
A na-akpọkwa teepu ákwà na-abụghị nke a na-akpa ákwà, nke a na-eji eriri sịntetik mee dị ka isi ahụ site na nrapado bonding, nke polyester fiber na-ejikarị eme ihe. Kwesịrị ekwesị maka mkpuchi ma ọ bụ mkpuchi nke eriri. Ọdịdị nke nkesa fiber bụ otu, enweghị ebu, adịghị ike siri ike na oghere, ọ dịghị ihe mgbawa n'obosara, akọrọ na ọ bụghị mmiri.
(5) teepu anaghị ekpuchi ọkụ
A na-ekewa teepu na-ekpuchi ọkụ n'ime ụzọ abụọ: teepu na-ekpuchi ọkụ na ọkụ ọkụ, nke nwere ike ịnọgide na-ekpuchi ọkụ eletrik n'okpuru ire ọkụ, dị ka teepu mica na ceramic refractory composite teepu; teepu na-egbochi ire ọkụ, dị ka rịbọn iko, nwere ike ịkwụsị mgbasa ire ọkụ. The refractory mica teepu na mica akwụkwọ dị ka isi ya nwere magburu onwe eletriki Njirimara na elu okpomọkụ iguzogide.
Eriri ihe mejupụtara seramiiki refractory na-enweta mmetụta na-egbochi ire ọkụ site na ịgbanye n'ime oyi akwa mkpuchi mkpuchi seramiiki. Teepu eriri iko nwere ihe anaghị ere ọkụ, ọkụ na-eguzogide ya, mkpuchi ọkụ eletrik na njirimara ndị ọzọ, nke a na-ejikarị na oyi akwa mkpuchi USB na-egbochi ọkụ, iji nye nkwa siri ike maka nchekwa USB.
The mmiri igbochi teepu na-emi esịnede abụọ n'ígwé nke polyester eriri na-abụghị kpara akwa na ukwuu absorbent ihe. Mgbe mmiri na-abanye n'ime ya, ihe na-agbapụta ngwa ngwa na-agbasawanye ngwa ngwa iji mejupụta oghere USB, na-egbochi ntinye mmiri na mgbasawanye nke ọma. Ihe ndị a na-ejikarị eme ihe nke ukwuu gụnyere carboxymethyl cellulose, wdg, nke nwere oke hydrophilicity na njigide mmiri ma dị mma maka nchebe mmiri nke eriri.
(7) Ihe njuputa
Ihe na-ejuputa eriri USB dị iche iche, isi ihe bụ imezu ihe achọrọ nke nguzogide okpomọkụ, enweghị hygroscopic na enweghị mmeghachi omume ọjọọ na ihe kọntaktị USB. A na-eji eriri polypropylene eme ihe n'ọtụtụ ebe n'ihi njirimara anụ ahụ na nke kemịkal ya kwụsiri ike, ike ọrụ dị elu na ezigbo nguzogide okpomọkụ. A na-eme ibe ihe eji eme ihe eji eme plastik emebere site na ịmegharị plastik mkpofu, nke na-adị mma na gburugburu ebe obibi na nke akụ na ụba. N'ime ọkụ ọkụ na ọkụ na-eguzogide ọkụ, a na-eji eriri asbestos eme ihe n'ọtụtụ ebe maka oke ọkụ ọkụ ya na ọkụ ọkụ, ọ bụ ezie na njupụta ya na-abawanye ọnụ ahịa.
Oge nzipu: Ọktoba 28-2024