I-tungsten carbide yikhemikhali equlathe ii-athomu ze-tungsten kunye ne-carbon, enefomula yemolekyuli ye-WC. Iyaziwa njengenye yezona zinto zinzima ezikhoyo—eyesibini emva kwedayimani—inika ukumelana nokuguguleka okugqwesileyo, nto leyo eyenza ukuba ibe yeyona nto ikhethwayo kwiimfuno zoshishino apho ukuqina nokusebenza kubaluleke kakhulu.

Yenziwe ngenkqubo yokusila edibanisa i-tungsten kunye ne-carbon powders kumaqondo obushushu aphezulu kunye noxinzelelo, i-tungsten carbide ivela njengesixhobo esixineneyo, se-ceramic esinobume obugqwesileyo. Igcina imo yayo kunye namandla ayo naphantsi koxinzelelo olukhulu loomatshini, ukukrala, kunye nokuguqulwa.

Ngaphaya kobulukhuni bayo obumangalisayo, i-tungsten carbide igqwesile ekugcineni umphetho obukhali wokusila ixesha elide, nto leyo enciphisa kakhulu ukuphindaphindwa kokulolwa. Ukuxhathisa kwayo kumaqondo obushushu aphezulu kunye nokugqwala kuphucula ngakumbi ukufaneleka kwayo kwiindawo zoshishino ezinzima apho izixhobo zemveli ziya konakala ngokukhawuleza.

Ngenxa yoluhlu olubanzi lwezicelo—ukusuka kwizixhobo zokusika kunye nezixhobo zokumba ukuya kwizixhobo ezichanekileyo kunye nobucwebe—i-tungsten carbide itshintshe amashishini axhomekeke kwiiblade kunye nezicuthi ezisebenza kakuhle. Ukwamkelwa kwayo kukhokelele kwinzuzo enkulu kwimveliso, ukusebenza kakuhle, kunye nokusebenza kakuhle kweendleko kwimisebenzi eyayikade ithintelwe zizinto ezingomelelanga kangako.

Iiblade ze-tungsten carbide zoshishino zibaluleke kakhulu kumacandelo okuvelisa nokucubungula anamhlanje, ahluke kakhulu ekusebenzeni kwawo okugqwesileyo kokusika kunye nokuthembeka. Zenzelwe ukuba zigqwese kwizicelo ezifunwa kakhulu, ezi blade zibonelela ngocoselelo olungenakuthelekiswa nanto, ukuqina okugqithisileyo, kunye nokumelana nokuguguleka okuphezulu. Ukusebenza kwazo kudlula kakhulu oko kweeblade ezenziwe ngezinto zesiqhelo, kuqinisekisa ukusebenza kakuhle kunye nobude bexesha kwiindawo zoshishino ezinzima kakhulu.

Ukuskrola ukuze ubone iinkcukacha

Okwahlukanisa iiblade ze-tungsten carbide bubulukhuni bazo obungaqhelekanga, obuzivumela ukuba zigcine umphetho obukhali njengerazor ngexesha lokusebenza ixesha elide. Oku kubaluleke kakhulu kwizicelo ezifuna ukuchaneka apho umgangatho wokusika ohambelanayo kunye nokuchaneka kobukhulu kubalulekile. Ngaphezu koko, ukumelana kwazo nokuguguleka okuphezulu kuqinisekisa ukusebenza okuzinzileyo phantsi kokusebenza okuqhubekayo, okunciphisa kakhulu ukuphindaphindeka kokuphazamiseka kokugcinwa kokulolwa okanye ukutshintshwa.

Inzuzo ebaluleke ngokulinganayo kukuxhathisa kwazo ubushushu ngendlela engaqhelekanga. Kwiindawo zokusika ezinamandla aphezulu, ukuqokelelana kobushushu obugqithisileyo kudla ngokonakalisa iiblade zesiqhelo, nto leyo ekhokelela ekugugeni okanye ekusileleni ngokukhawuleza. Nangona kunjalo, iiblade ze-tungsten carbide zigcina umphetho wazo wokusika kunye nozinzo lwesakhiwo naphantsi kwamaqondo obushushu aphezulu, nto leyo ebenza bafaneleke kakhulu ekusetyenzisweni nasekucutshungulweni kwezinto ezivelisa ubushushu ngesantya esiphezulu.

Ngenxa yobunzima obugqithisileyo kunye nokumelana nokuguguleka, iiblade zethu zonyusa ukusebenza kakuhle kwezixhobo ngokuvumela ukukhupha okuphezulu kunye nexesha lokucubungula eliphantsi. Nangona utyalo-mali lokuqala kwiiblade zeTungsten Carbide lunokuba phezulu, zinciphisa kakhulu iindleko zokusebenza zexesha elide ngokunciphisa ixesha lokungasebenzi kwemveliso kunye nokunciphisa ukuphindaphinda kweeblade ezitshintshwayo.

Ngophuhliso lweminyaka engaphezu kwama-25, iimveliso zethu zithunyelwe kwamanye amazwe e-US A, eRashiya, eMzantsi Melika, eIndiya, eTurkey, ePakistan, eOstreliya, eMzantsi-mpuma Asia njl. Ngomgangatho ogqwesileyo kunye namaxabiso akhuphisanayo, isimo sethu sengqondo sokusebenza nzima kunye nokuphendula kuyavunywa ngabathengi bethu. Kwaye singathanda ukuseka ubudlelwane obutsha beshishini nabathengi abatsha.

Ukugcinwa ngokufanelekileyo kweeblade ze-tungsten carbide kubalulekile ukuze kuphuculwe ubomi benkonzo kunye nokugcina ukusebenza kakuhle kokusika. Nangona zaziwa ngokuqina kwazo okungaqhelekanga kunye nokumelana nokuguguleka, ezi blade zifuna iindlela ezithile zokunyamekela ukuze zigcine ubukhali kunye nokusebenza kwazo ngokusebenza ixesha elide.

Ukulola yinxalenye ebalulekileyo yokugcinwa kwayo. Ngenxa yobunzima obukhulu be-tungsten carbide, le nkqubo kufuneka yenziwe kusetyenziswa izixhobo ezikhethekileyo zokurhawuzelela—ezifana namavili okugaya idayimani—ukuthintela ukuqhekeka okanye umonakalo wobushushu. Ubuninzi bokulola kufuneka bumiselwe ngokusekelwe kubunzulu bokusetyenziswa kunye nokurhawuzelela kwezinto ezisikiweyo.

Ngaphandle kokulola, ukuphathwa ngononophelo kubalulekile ukuze kuthintelwe ukwaphuka okubuthathaka. Nangona i-tungsten carbide inamandla aphezulu okucinezelwa, inokuba semngciphekweni wokuqhekeka okubangelwa kukuchaphazeleka. Ke ngoko, ii-blades kufuneka zigcinwe ngokwahlukeneyo kwizikhongozeli ezikhuselayo kwaye zikhuselwe ekutshatyalalisweni koomatshini okanye ekuphathweni gwenxa ngexesha lokufakwa nokususwa. Iindlela ezifanelekileyo zokugcina, ukucoca, kunye nokuseta ukusebenza zinegalelo elikhulu ekuqhubekeni kwexesha elide kwee-blades kunye nomgangatho wokusika ohambelanayo.

Nangona iiblade ze-tungsten carbide slitter zihlala zibiza ixabiso eliphezulu lokuqala xa kuthelekiswa nezo zenziwe ngezinto ezifana ne-carbon steel okanye i-tool steel—ezidla ngokubiza imali ephindwe kalishumi kunezo zesiqhelo—olu tyalo-mali luhlala luqinisekiswa kukuqina kwazo okungenakuthelekiswa nanto kunye nokusebenza kwazo ixesha elide. Kwiimeko ezininzi, iblade enye ye-tungsten carbide inokubonelela ngobomi benkonzo obulingana namakhulu eeblade zesiqhelo, kunye nokumelana nokuguguleka okungaphezulu kokukhethwa okuqhelekileyo ngomlinganiselo ofikelela kwi-300×.

Endaweni yokuthembela kuphela ekuthelekisweni kweendleko kwangaphambili, sicebisa ukuqinisekiswa okusebenzayo kweeblade ze-tungsten carbide kwisicelo sakho esithile ukuze kuvavanywe ngokuchanekileyo iindleko zazo zizonke zobunini kunye neenzuzo zokusebenza.