Iyo yakatemerwa kutyora simba re conductor inoverengerwa zvichienderana nekusimba kwese aluminium single waya uye reinforcements. Zvisinei, simba rekubhureki chairo rinotsauka kubva paukoshi hwechokwadi hwakaverengerwa. Chikonzero chikuru cheizvi ndechekuti simba rewaya imwe neimwe harina kushandiswa zvizere. Saka, paunenge uchigadzira chigadzirwa kwete kungosangana nezvinodiwa zvesimba zvishoma chete asiwo kufunga kuti simba rewaya imwe neimwe rinobviswa sei.. Kwete chete kushandiswa zvizere kwezvinhu, asi kushanda kwese kwewaya kuchavandudzwawo zvakanyanya.
Nekuenderera mberi kwekusimudzira kwesimba remagetsi, zvakasiyana-siyana zvigadzirwa zvitsva dzakavapo, zvakadai sesimbi core aluminium strand, aluminium-clad simbi core aluminium strand, aluminium-clad simbi yakakosha aluminium alloy strand, aluminium alloy strand, aluminium alloy core aluminium strand, aluminium-clad simbi yepakati kupisa-inodzivirira aluminium alloy strand, etc. Zvisinei, iyo yese tensile performance yanga iri nyaya hombe mukugadzirwa kwe overhead strand products.
Aluminium alloy core aluminium strand yakazara kuita hunyanzvi hwekuvandudza
Chekutanga, kubva pasimba, gadzirisa kufanana kwemutsara wega wega.
Mutsara wega wega unoenderana nehukuru hwesimba rawo, dhigirii yekushushikana-inotakura yakasiyana. Sezvakangoita tension sensor ine yakanakisa tensile renji, kupfuura huwandu hwayo haizongokuvadza midziyo chete asiwo inokonzera kukanganisa mune data. Iyo aluminium single line yakafanana, simba rakasiyana-siyana realuminium imwe mutsara pamusoro pekunetseka kwedhigirii yekutakura yakasiyanawo. Kana uku kutsauka kwesimba kwemutsara mumwe kunosungirirwa pamwechete, kushushikana kunogoverwa zvakafanana kune imwe neimwe mutsara. Simba remutsara mumwechete richava diki zvakakwana kutakura dhigirii rekutanga kuputsika, nepo simba remutsara mumwe chete risingazoite basa rayo. Saka, simba remusiyano wakanyanyisa chinhu chakakosha parameter yekuyedza mashandisirwo emagetsi zvinhu.
Chepiri, kubva pakurebesa uye chikamu dhayamita reshiyo kugadzirisa elongation uye chikamu dhayamita reshiyo saizi.
Kurebesa kwewaya yesimbi pane iyo yese tensile zvimiro zvekukanganisa zvakare yakakura. Kuedza kwakawanda kwakaratidza kuti iyo yakazara tensile simba realuminium clad simbi cored aluminium strand iri nyore kutadza chiitiko.. Chikonzero chikuru cheizvi ndechekuti kurebesa kwealuminium-clad simbi idiki kwazvo. Iyo aluminium wire mechanical properties yehuwandu hwekushandisa yakaderera zvikuru. Kana iyo aluminium waya yakadzimwa, diki nzwimbo, zviri nani ductility yayo. Iyo yakakwirira iyo inodiwa elongation yewaya yesimbi. Kurebesa kwealuminium-clad simbi waya inenge 1.0, uye aluminium waya zvakare nezve 1.0, pamwe nehuwandu hwekuwedzera kwepitch yakasungwa, kureba kwewaya yesimbi kuri kure nekukwana. Saka, dhizaini yewaya yealuminiyamu-yakapfeka simbi waya inogona zvakakodzera kuwedzera kwayo pitch ratio, kuderedza mukaha uripo pakati pealuminium-clad simbi waya uye aruminiyamu waya elongation, uye zvimwe tamba ma mechanic properties yealuminium waya. Muchidimbu, aluminium waya elongation + nekuda kwekurebesa kwenamo = simbi waya kureba.
Chetatu, kubva pakurongeka kwechimiro chemutsara mumwe chete, kureba kwakakura muchikamu chekunze chegadziriro.
Muedzo unoratidza kuti yakawanda yekuputsika kwemutsara mumwe chete yakatyoka muchikamu chekunze. Kurebesa kweiyo yekunze layer zvakare chinhu chakakosha chinokanganisa simba rekubhureki rese. Kana kusimba kwewaya imwe chete kuri kwechokwadi, iyo yakakwirira kurebesa, iyo yakakwirira kusimba kweiyo imwechete waya mechanical properties inogona kukwidziridzwa.
Huzhinji hwekuita kwazvino kwewaya hakuna kuridzwa zvizere, muganho wakakura, iyo nzira inguva yakareba yekufungidzira, inoda miedzo yakawanda uye kuongororwa kwemashoko, apa ingori pfungwa, kurema mukuita. Muchidimbu, mukugadzirwa kwezvinhu, chinangwa chekupedzisira chiri mukurebesa waya ku 1%, mitsara imwe chete inogona kutamba kune zvakanakisisa kuitira kuti kushanda kwese kwewaya kuve kuvandudzwa kukuru.
