Umzobo weTungsten Carbide Wire uyafa

Umzobo wocingo uyafa yeyona nto ibalulekileyo kushishino lokuzoba ngocingo. Kwaye ukuvelisa ucingo olukumgangatho ophezulu ngexabiso eliphantsi kunye neetoni zocingo, umzobo wocingo uyafa kufuneka ube ngumgangatho ophezulu. Ukukhetha okungafanelekanga kunye nomgangatho ombi wokufa wongeza kungekuphela nje kwiindleko ezithe ngqo zokufa kodwa kuya kuvelisa ucingo olunomphezulu ongekho mgangathweni, ukuchaneka okuphantsi, kunye neepropathi ezimbi zesinyithi kunye nexesha elide lokunciphisa umatshini, kunye nelahleko yemveliso. Ngoko ke kuthiwa ukwenza ucingo kunye nokwenza ukufa kuhlala kuyintsebenziswano yokugqwesa. Eli nqaku liza kuthetha ngokulula ngokubaluleka komzobo we-tungsten carbide wire dies.

Izinto ezininzi zikhoyo zokwenza umzobo wocingo uyafa, kubandakanya i-tungsten carbide, idayimani yendalo, idayimani yokwenziwa, iPCD, njalo njalo. Ngamnye kubo unoluhlu olubanzi lwezicelo. Phantse zonke iintambo ziphelele okanye ngokuyinxenye, ukusuka kwintonga yocingo ukuya kubungakanani obuthile ngokuxhomekeke kwimathiriyeli kunye nokuchaneka okunqwenelekayo, ngetungsten carbide iyafa ngenxa yeempawu zayo zomzimba kunye neendleko ezisebenzayo.

Ukufa kweTungsten carbide kunobunzima obuphezulu zombini kwiqondo lobushushu begumbi kunye namaqondo obushushu aphezulu adibana nawo kwimisebenzi yokuzoba. Njengoko i-tungsten carbide nibs iveliswa yindlela yomgubo wesinyithi kwaye yenziwe ngetungsten carbide. I-tungsten carbide nibs inokwenziwa ngamabakala ahlukeneyo. Amabanga ahlukeneyo e-tungsten carbide wire drawing dies anobunzima obahlukeneyo, ukusuka kwi-1400 ukuya kwi-2000 HV.

I-Tungsten carbide ifa inokumelana okuphezulu ngokuchasene nokuguqulwa phantsi komthwalo kwaye ine-coefficient encinci ye-thermal yokwandisa. Ngenxa yoko, ukuhluka kobukhulu bokufa ngenxa yokunyuka kwamaqondo obushushu okusebenza kuncinci. Nangona umzobo wocingo lwe-PCD ufile unokuba nokusebenza ngcono kunokufa komzobo we-tungsten carbide wire, umzobo wocingo we-tungsten carbide uyafa unexabiso eliphantsi kwaye uneendleko ezingaphezulu.

Ngomzobo wocingo, ii-nibs zifunekayo ukuba zibe nzima ukunxiba ukuxhathisa kwaye zinzima ukuxhathisa i-deformation phantsi komthwalo. Kuba ukuqina kunye nokuqina kwayo nayiphi na imathiriyeli ihambelana ngokuphambeneyo, indibaniselwano eyona ilungileyo yeepropati ezimbini ngokwesicelo iyafuneka. Ngaphezu koko, amandla okugqabhuka okunqamlezayo komzobo we-tungsten carbide wire ifa ingaba yi-1700 ukuya kwi-2800 N/mm2, okwangoku eveliswe ukuzoba. Amabakala ahlukeneyo afunyanwa ngokutshintsha ubungakanani beenkozo ze-tungsten carbide kunye nepesenti ye-cobalt.

Ukushwankathela, umzobo wocingo uyafa unokwenziwa kwizinto ezahlukeneyo, nangona kunjalo, eyona idumileyo ngumzobo we-tungsten we-carbide wire iyafa, kuba ineendleko ezifanelekileyo kwaye inentsebenzo enkulu.