Intshayelelo emfutshane yee-HPGR Studs

Njengoko sonke sisazi, i-tungsten carbide idumile kwishishini lanamhlanje. Iinkampani ezininzi ngakumbi zifuna iimveliso ze-tungsten carbide ezikumgangatho ophezulu ukuze zifakwe kumatshini wazo. Kwishishini lemigodi, amaqhosha e-tungsten e-carbide ayadingeka ukuba afakwe kumatshini we-roadheader ukumba i-tunnel kunye nomatshini wokusika amalahle ukuze aphule umaleko wamalahle. Kwaye i-tungsten carbide studs iyadingeka ukugaya amalahle.

I-tungsten carbide studs, eyaziwa ngokuba yi-cemented carbide studs, isetyenziselwa ngokubanzi ukudibanisa kwi-HPGR, i-High-Pressure Grinding Rollers. Yenziwe nge-tungsten carbide, ineempawu zokuqina, ukumelana nokunxiba, kwaye ilungile ekusileni. Zikwafanelekile kunye nokuchasana okukhulu kunye nokunyamezela impembelelo ephezulu, enokwanelisa iimfuno zeemeko ezahlukeneyo.

I-tungsten carbide studs inemilo eyahlukeneyo, umzekelo, i-hemispherical top kunye ne-flat top. Ngokubanzi, i-hemispherical top tungsten carbide studs inokukhusela izikhonkwane ekutshatyalalisweni kukugxininiswa koxinzelelo. Kwaye imiphetho ejikelezileyo yamaqhosha e-tungsten carbide inokukhusela ukuba wonakaliswe ngexesha lokusebenza kwawo.

Izitudi zeHPGR zisetyenziselwa iiRoller zokuSila eziXinzelelekileyo. I-High-Pressure Grinding Roller sisixhobo esisebenza ngamandla kunye nobuchwepheshe obutsha bokutyumza okanye ukucokisa izimbiwa ezahlukeneyo ezifana nentsimbi, igolide, kunye nobhedu kwishishini lemigodi. Izikhonkwane ezenziwe nge-tungsten carbide zinokunceda ukwandisa ubomi be-roller yokugaya i-high-pressure.

I-High-Pressure Grinding Roller iqulethe imizimba emibini emikhulu ye-roller, enezikhonkwane ezininzi ze-tungsten carbide kunye nemiqolo emibini yeengxenye zokugqoka i-carbide kuzo. Ngaphambi kokuba i-studs ifakwe kwimizimba ye-roller, imizimba ye-roller ibonakala njengamagubhu amakhulu omatshini wokuhlamba, kodwa zikhulu kakhulu kuneegubhu. Imizimba emibini ye-roller ifaka i-parallel kwi-high-pressure rollers yokugaya, eshiya kuphela isithuba esincinci phakathi kwabo. Ukuba imizimba ye-roller ayihambelani, abayi kugaya iiminerali kwisayizi efanayo. Iiminerali ngaphambi kokugaya zondliwa ngaphezu kweerola. Ekusileni, i-tungsten carbide studs yenza ngokufanelekileyo.

Izikhonkwane ze-HPGR zenziwe nge-tungsten carbide njengenxalenye engundoqo ye-high-pressure roller roller, enzima kwaye inokumelana noxinzelelo oluphezulu kunye nefuthe eliphezulu. Ngenxa yezi nzuzo, zisetyenziswa kakhulu kwimigodi, isanti kunye negrabile, isamente, isinyithi, ubunjineli bombane, kunye namanye amashishini.

Ukuba unomdla kwi-tungsten carbide studs kwaye ufuna ukufumana ulwazi oluninzi, nceda uqhagamshelane nathi ngenombolo yefowuni okanye i-imeyile ngakwesobunxele okanye usithumele i-imeyile ezantsi kwephepha.