I-Tungsten Carbide Wire Umdwebo Uyafa

Umdwebo wocingo uyafa uyingxenye ebaluleke kakhulu embonini yokudweba ngocingo. Futhi ekukhiqizeni izintambo zekhwalithi ephezulu ngenani eliphansi namathani ezintambo, umdwebo wezintambo uyafa uyadingeka ukuze ube yikhwalithi ephezulu. Ukukhetha okungalungile kanye nekhwalithi ephansi yama-dies akungezi nje kuphela izindleko eziqondile zokufa kodwa futhi kuzokhiqiza izintambo ezinomkhawulo ophansi, ukunemba okuphansi, kanye nezakhiwo ze-metallurgical ezimbi kanye nokuphelelwa isikhathi komshini isikhathi eside, kanye nokulahlekelwa umkhiqizo. Ngakho-ke kuthiwa ukwenza i-wire kanye nokwenza i-die kuhlale kuwubudlelwane bokwenza kahle. Lesi sihloko sizomane sikhulume ngokubaluleka komdwebo we-tungsten carbide wire dies.

Izinto eziningi ezitholakalayo zokwenza i-wire drawing dies, okuhlanganisa i-tungsten carbide, idayimane lemvelo, idayimane lokwenziwa, i-PCD, njalonjalo. Ngamunye wabo unohlu olubanzi lwezinhlelo zokusebenza. Cishe zonke izintambo zigcwele noma okungenani ngokwengxenye, ukusuka kuzintambo zocingo kuye kusayizi othize kuye ngezinto ezibonakalayo nokunemba okufunayo, i-tungsten carbide iyafa ngenxa yezakhiwo zayo ezibonakalayo nezindleko ezisebenzayo.

I-Tungsten carbide dies inobunzima obuphezulu kokubili ezingeni lokushisa legumbi kanye namazinga okushisa aphezulu okuhlangatshezwana nawo emisebenzini yokudweba. Njengoba i-tungsten carbide nibs ikhiqizwa indlela ye-powder metallurgy futhi yenziwa nge-tungsten carbide. I-Tungsten carbide nibs ingenziwa ngamamaki ahlukene. Amabanga ahlukene we-tungsten carbide wire drawing dies anobunzima obuhlukile, kusukela ku-1400 kuya ku-2000 HV.

I-Tungsten carbide dies inokumelana okuphezulu ngokumelene nokuguqulwa ngaphansi komthwalo futhi ine-coefficient encane yokushisa yokwanda. Ngenxa yalokho, ukuhlukahluka kosayizi wokufa ngenxa yokukhuphuka kwamazinga okushisa okusebenza kuncane. Nakuba umdwebo wezintambo ze-PCD ufa ungase ube nokusebenza okungcono kunomdwebo we-tungsten carbide wire ushona, umdwebo wezintambo ze-tungsten carbide uyafa ushibhile futhi ubiza kakhulu.

Ngomdwebo wezintambo, ama-nibs adingeka ukuthi abe nzima ukugqoka ukumelana futhi aqine ukumelana nokuguqulwa ngaphansi komthwalo. Njengoba ubulukhuni nokuqina kwanoma iyiphi into esetshenziswayo kuhambisana ngokuphambene, inhlanganisela efanele yezakhiwo ezimbili ngokohlelo lokusebenza iyadingeka. Ngaphezu kwalokho, amandla okuqhekeka okunqamulayo omdwebo wocingo lwe-tungsten carbide afa angaba ngu-1700 kuya ku-2800 N/mm2, okwamanje akhiqizelwa ukudweba. Amabanga ahlukene atholakala ngokushintsha usayizi wokusanhlamvu we-tungsten carbide nephesenti le-cobalt.

Ukufingqa, ukudweba ngocingo kuyafa kungenziwa ngezinto ezihlukene, noma kunjalo, okuthandwa kakhulu umdwebo we-tungsten carbide wire uyafa, ngoba zibiza futhi zisebenza kahle kakhulu.