Inkinobho ye-PDC Yokukhetha Kwedayimane

Ukukhetha kwedayimane kwenziwa ngenkinobho ye-PDC nomzimba wensimbi. Izinhlayiya zedayimane ziboshelwe ku-matrix yensimbi kusetshenziswa inqubo yokucindezela okuphezulu kanye nezinga eliphezulu lokushisa. Le nqubo idala ithuluzi eliqinile neliqinile elibizwa ngenkinobho ye-PDC elingamelana nezimo ezinzima lapho lisebenza.

Ukusetshenziswa kwe-diamond pick:

Ukusetshenziswa kwamapiki edayimane akugcini nje embonini yezimayini. Zibuye zisetshenziswe embonini yezokwakha ukumba ngokhonkolo nezinye izinto eziqinile. Amakhethini edayimane asetshenziswa futhi embonini kawoyela negesi ukuze kubhodwe amatshe aqinile ukuze kufinyelelwe ezindaweni ezigcina uwoyela negesi.

Ukukhetha kwedayimane kuyithuluzi elibalulekile embonini yezimayini. Asetshenziselwa ukukhipha amaminerali nama-ores oqweqweni lomhlaba. Ikhethi ledayimane lenziwe ngensimbi yokubhoboza enesihloko sedayimane exhunywe ku-drill rod. Iphuzu ledayimane liyinto enzima kakhulu emhlabeni, okulenza lilungele ukubhoboza amatshe aqinile.

Ukukhethwa kwedayimane ubuchwepheshe obushintshashintshayo obuguqule imboni yezimayini zamalahle. Ukumba amalahle kuwumsebenzi oyinselele futhi oyingozi odinga imishini namathuluzi akhethekile. Izinketho zendabuko ezisetshenziselwa izimayini zamalahle zenziwe ngensimbi futhi zinokuqina okulinganiselwe. Kodwa-ke, ukukhetha kwedayimane kufakazele ukuthi kusebenza kahle futhi kubiza kakhulu emisebenzini yokumba amalahle.

Izinzuzo zokukhetha idayimane:

Enye yezinzuzo eziyinhloko zama-diamond picks ukuphila kwabo isikhathi eside. Ukukhetha kwedayimane kungahlala izikhathi ezifika kwezingu-20 kunokukhethwa kwensimbi evamile. Lokhu kusho ukuthi izinkampani zezimayini zamalahle zingonga imali ezindlekweni zokushintshwa futhi zinciphise isikhathi sokungasebenzi ngenxa yokwehluleka kwamathuluzi. Ukwengeza, ukukhetha kwedayimane kudinga ukulungiswa okuncane kunokukhethwa kwensimbi, okunciphisa kakhulu izindleko futhi kwandise umkhiqizo.

Enye inzuzo yamakhethi edayimane yikhono lawo lokusika amatshe aqinile. Imithungo yamalahle ivame ukutholakala ekwakhekeni kwamadwala okunzima ukungena kuwo ngamapiki ensimbi endabuko. Amakhethi edayimane anganqamula lezi zakhiwo kalula, okunciphisa isikhathi nomzamo odingekayo ukuze kukhishwe amalahle.

Ukukhetha kwedayimane nakho kunikeza ukuphepha okuthuthukisiwe kubavukuzi bamalahle. Amapiki ensimbi endabuko angaphuka noma aqhekeke ngesikhathi sokusetshenziswa, okungadala ukulimala okubi kubavukuzi. Amakhethini edayimane mancane amathuba okuthi aphuke noma aphihlike, okunciphisa ingozi yokulimala kwabavukuzi.

Ukukhetha kwedayimane kuwushintsho embonini yezimayini zamalahle. Banikeza ukusebenza kahle okuthuthukisiwe, ukuphumelela kwezindleko, ukuqina, nokuphepha uma kuqhathaniswa nezikhethi zensimbi ezivamile. Izinkampani zezimayini zamalahle ezitshala imali ekukhetheni idayimane zingalindela ukubona ukuthuthuka okubalulekile ekukhiqizeni nasekuzuzeni inzuzo.

Inkinobho ye-PDC yokukhetha idayimane:

Ukwethulwa kwenkinobho ye-Polycrystalline Diamond Compact (PDC) kuguqule ukusebenza kahle nempumelelo kokukhetha idayimane. Sithanda ukwenza isingeniso esifushane mayelana nezinzuzo nezinzuzo zokufaka izinkinobho ze-PDC ekukhethweni kwedayimane, sigqamisa umthelela wazo ekukhiqizeni, ukonga izindleko, kanye nokusebenza kukonke.

1. Ukuqina Okuthuthukisiwe:

Inkinobho ye-PDC, eyakhiwe ungqimba lwezinhlayiya zedayimane zokwenziwa ezihlanganiswe ne-tungsten carbide substrate, ithuthukisa ngokuphawulekayo ukuqina kwezikhethi zedayimane. Le nhlanganisela eyingqayizivele inikeza ukumelana okungavamile nokuguga, okuvumela i-pick ukuthi imelane nezimo ezinzima zokumba kanye nokusetshenziswa okunwetshiwe. Ngenxa yalokho, isikhathi sokuphila samakhethi edayimane afakwe izinkinobho ze-PDC sinwetshwa kakhulu, kunciphisa isidingo sokushintshwa njalo futhi ekugcineni kongiwe izindleko.

2. Izinga Lokungena Elikhulisiwe:

ThUkufakwa kwezinkinobho ze-PDC ekukhethweni kwedayimane kubonise ukuthuthuka okuphawulekayo kumazinga okungena phakathi nemisebenzi yokumba. Imiphetho ebukhali yezinkinobho ze-PDC igqekeza kahle ukwakheka kwamatshe, kunciphisa isikhathi esidingekayo ukuze kuqedelwe imisebenzi yokumba. Lokhu kukhuphuka kwezinga lokungena kuhumushela ekukhiqizeni okuphezulu, okwenza imisebenzi yezimayini nokumba iqedwe ngokushesha nangempumelelo.

3. Ukusebenza Kwezindleko Okuthuthukisiwe:

Ngokuthuthukisa ukuqina kanye nezinga lokungena kwezikhethi zedayimane, ukusetshenziswa kwezinkinobho ze-PDC ekugcineni kuholela ekwenzeni ngcono izindleko. Ukuphila okunwetshiwe kokukhetha kunciphisa imvamisa yokushintshwa, okuholela ekwehliseni izindleko zokulungisa nokushintsha. Ukwengeza, ukwanda kokukhiqiza okuzuzwa ngokumba ngokushesha kuvumela ukusetshenziswa kwezinsiza ngokuphumelelayo, kuqhubeke kwehlisa izindleko zizonke.

4. Ukuguquguquka Nokuguquguquka:

Izinkinobho ze-PDC zinikeza izinga eliphezulu lokuguquguquka nokuzivumelanisa nezimo, okuzenza zifanelekele uhla olubanzi lwezinhlelo zokusebenza zokumba. Kungakhathaliseki ukuthi kusezimayini, ukuhlola uwoyela negesi, noma ukwakhiwa, ukukhetha kwedayimane okufakwe izinkinobho ze-PDC kungaphatha ngempumelelo ukwakheka kwamadwala okuhlukahlukene kanye nezimo zokumba. Lokhu kuguquguquka kuqinisekisa ukuthi ithuluzi lihlala lisebenza kahle futhi lithembekile kuwo wonke amaphrojekthi ahlukene, lisusa isidingo sokukhetha okukhethekile komsebenzi ngamunye wokumba.

5. Ukucatshangelwa kwemvelo:

Ukusetshenziswa kwezinkinobho ze-PDC ekukhethweni kwedayimane nakho kuletha izinzuzo zemvelo. Ukwenyuka kwekhono kanye nokukhiqiza okuzuzwa ngokumba ngokushesha kunciphisa ukusetshenziswa kwamandla okuphelele kanye ne-carbon footprint ehlobene nemisebenzi yezimayini nokumba. Ukwengeza, isikhathi esinwetshiwe sokuphila kwamakhethi edayimane afakwe izinkinobho ze-PDC kunciphisa inani lemfucuza ekhiqizwa ngokushintshwa okujwayelekile, okunomthelela endleleni esimeme embonini.

Ukufakwa kwezinkinobho ze-PDC ekukhethweni kwedayimane kuguqule imboni yezimayini nokumba ngokuthuthukisa ukuqina, ukwandisa amazinga okungena, ukuthuthukisa ukusebenza kahle kwezindleko, kanye nokuhlinzeka ngezindlela ezihlukahlukene. Izinzuzo zezinkinobho ze-PDC zidlulela ngale kokukhiqiza nokusebenza kahle, futhi kucatshangelwa ukucatshangelwa kwemvelo. Njengoba imboni iqhubeka nokuthuthuka, ukwamukelwa kwezinkinobho ze-PDC ekukhethweni kwedayimane kuyisinyathelo esibalulekile ekufezeni ukusebenza okuphezulu nokusimama emisebenzini yezimayini nokumba.

Uma udinga izinkinobho ze-PDC, wamukelekile ukuthi usithinte. Singakwazi futhi ukukhiqizaosayizi abenziwe ngokwezifiso.