Ibikoresho byo gucukura HFD QL DTH Bit na Sandvik Ibipimo

  Mbere ya byose, reka nsobanure ko turi uruganda rukora ibikoresho byo gucukura amabuye y'agaciro mu Bushinwa, twifatanije dute na Sandvik, uruganda rusa nkaho rukomeye kandi rukora imashini zubaka.

HFD yatangiye gukora uruganda rwa diyama, nta kwegeranya tekinike mubikoresho byubucukuzi bwamabuye y'agaciro hamwe numuyoboro wo kubaka guhera.

Ikintu giteye akaga cyane ni uguhindura abo bahanganye, mbere yo gukora umugozi wo guca diyama, abo bahanganye ni amasosiyete mato yo mu gihugu ndetse n’abacuruzi bo mu ntoki, ariko Sandvik wo muri Suwede ni ikirango gikomeye ku isi. Twebwe igihanga, gusa ibimonyo birwanya inzovu, abapfuye ntibazagira ijwi risohoka.

Ibicuruzwa bya R & D mubyiciro byambere, byagiye gusura ibikoresho byababyeyi byisosiyete ikora urutonde, umuryango wabo ugomba gukora tungsten carbide cobalt alloy ni tungsten carbide cobalt alloy, muricyo gihe, urwego nyamukuru rwabakozi ba R & D muri rusange. ikigo cyubushakashatsi bwubucukuzi bwamabuye y'agaciro hamwe na kaminuza y’ikoranabuhanga yo hagati n’amajyepfo, bityo urashobora guteza imbere diameter nini, umuvuduko ukabije wumuyaga umanura ibikoresho byo gucukura umwobo.

Byumvikane ko, udashobora gukoresha ibyuma bisanzwe kugirango uhangane nigitare gikomeye, gikoreshwa mugucukura amabuye ya tungsten karbide amenyo yometse kuri bito, kubera ibicuruzwa byateye imbere kuruta ibicuruzwa bisa murugo, kubera imikorere y amenyo ya karubide yo murugo. ntabwo ijyanye nibisanzwe, bikunze kugaragara mubwubatsi bwurwego runaka, amenyo yamenetse, ibibazo byo gukora ibicuruzwa. Nubwo hari inzitizi ku menyo avanze, ntibyatinze igihe kinini. Twakomeje gushakisha inganda nyinshi zo murugo zitanga amenyo avanze, nuko bibaho kuburyo muruganda rwambere rwa sima ya karbide, hari umunyeshuri wicyiciro cya gatatu cya kaminuza wakoze karbide yubucukuzi bwamabuye y'agaciro. Ubuzima ugereranije nibisanzwe Ihame ryihariye: imikorere nibiranga tungsten karbide cobalt alloy biterwa nubunini bwingano ya tungsten karbide nuduce twa cobalt hamwe nibisaranganya. Kubikoresho byo gutema, ingano ya karubide ya tungsten Kubikoresho byo gukata, ingano ya karbide ya tungsten igomba kuba ntoya ishoboka, naho ubundi kubucukuzi bwamabuye y'agaciro. Muri icyo gihe, cobalt ikoreshwa muri binder nayo ifatwa muburyo budasanzwe: nyuma ya carburizing, icyiciro cyo murwego rwo hejuru kiravaho hanyuma Co ikimukira mukigo, bikavamo ibintu bike bya C0 murwego rwo hejuru kandi a hejuru ya C0 murwego rwo hagati. Ikwirakwizwa rya cobalt gahoro gahoro gukwirakwiza karbide ya sima ya sima, gukomera kwimyambarire myiza, umutima ufite ingaruka nziza gukomera, kwihanganira kwambara no gukomera byahujwe neza, gukoresha ingaruka zibicuruzwa gakondo byateje imbere cyane Muyandi magambo, murwego rwohejuru rwa cobalt, rworoshe gukomera, ariko niko gukomera.

Hifashishijwe amenyo mashya avanze, ubuzima bwigihe kimwe cyibikoresho byo gucukura byazamutse cyane, ariko byahuye nibindi bibazo: ubwiza bwibyuma bidasanzwe byo murugo ntibishimishije, amenyo ntabwo yavunitse, ariko ikibaho kiri mubikoresho byo gucukura yagize ibibazo biganisha kumenyo amenyo, birasa nkaho kugirango ufate umuyobozi wamahanga, ibicuruzwa byimbere mu gihugu biracyafite inzira ndende.

Nyuma, naretse inzozi zanjye zo guhindura isoko ryambere kubera ibintu bimwe na bimwe, kandi inararibonye yatumye ntekereza ko ibikoresho bishimishije rwose. Bitewe no kubura ibikoresho, ibikoresho byinshi bikenewe byihutirwa, ntibishobora kwinjira mubicuruzwa, isosiyete irasobanutse neza kubyerekeye ibikoresho byo gucukura inganda R & D amafaranga angahe, burya ikiguzi cyo "kwinjiza byinshi, umusaruro mwinshi" ni inzira gusa, mubyiciro byambere byumushinga, abakozi ba R & D bafite inshingano nyinshi zisabwa byanze bikunze bazakora amaboko n'amaguru, umwuka ukomeye wo kwihanganira no kwihanganira ibigeragezo namakosa, ibitekerezo byinshi. Umwuka ukomeye wo kwihanganira no kwihanganira ibigeragezo namakosa niyo soko yiterambere ryikigo.

Benshi muritwe ntabwo twigeze tumanuka mu birombe, ariko biragaragara ko twese tuzi ko ibidukikije byo munsi y'ubutaka bidakabije, ariko kandi ni bibi cyane. Bitewe n'akamaro ko kubyaza umusaruro umutekano, kimwe no kugabanya ibiciro by'ubucukuzi bw'amabuye y'agaciro no kunoza imikorere y’ubucukuzi bw'amabuye y'agaciro, ibirombe byinshi kandi byinshi bizaba ibikoresho bigenzura kure, ibikoresho bitagira inzira bikoreshwa mu gukora amabuye y'agaciro. Ibirombe birenga 85% mubihugu byateye imbere muburengerazuba bikoresha ibikoresho bidafite inzira. Kandi bimwe mu birombe byateye imbere ku isi, nka parike ya ruguru ya Ositaraliya ya zahabu y'umuringa

Mine ya Parkes y'Amajyaruguru, Mine ya Finsch muri Afurika y'Epfo, Mine ya Chelopech muri Bulugariya, Mine ya Pihasalami Zinc muri Finilande, hamwe n'abashoramari bazwi cyane mu bucukuzi bw'amabuye y'agaciro bakoresheje ibikoresho bidafite ubwenge.

. mugihe nyacyo cyo gucunga ibikorwa byanjye.

Ubwa mbere, dufata urugero rwibikorwa byimbere nkurugero, uyikoresha arashobora kubona neza uburyo ikinyabiziga kigenda kinyura mumashusho yindege mucyumba cyo kugenzura uruziga. Umukoresha arashobora kandi kugenzura aho nigihe imodoka igenda. Mubyukuri, sisitemu yubwenge hamwe na algorithms zitandukanye zikora imirimo yose: gukurikira inzira yagenwe, kubara umuvuduko, kugenzura feri, kuyobora, gupakira, gutwara no gupakurura, Scrapers Underground Scrapers ni igishushanyo mbonera HFD yateguye urukurikirane rwa imyitozo hamwe numuvuduko mwinshi wumuyaga, witwaye neza mubucukuzi, QL DTH Bit

Isosiyete iha agaciro cyane impano, kubwimpano nziza kubiciro byose, rimwe, isosiyete kugirango ikize isoko ryaho, ubuyobozi bukuru bwikigo bwihutiye kujya i Harbin, mugihe bizwi ko umukiriya agomba kuba muri hoteri kugirango baganire hamwe n'ikindi gikoresho cyo gucukura, gusa yageze i Harbin ntashobora kwita ku munwa w'amazi, yahise yihutira kujya muri hoteri ya hoteri kugira ngo ategereze umukiriya kuko atari azi igihe umukiriya azavugira umunsi urangiye, yabaye kurinda aho hantu ntutinyuke kugenda, ndetse utinyuke no kurya! Ntiyatinyutse no kurya. Gusa kugeza nimugoroba 1:30, umukiriya yaje gusohoka, kurundi ruhande rwinteruro ntamwanya wo kugenda.

Icyakora, ntitwagarukiye aho. Turakomeza gushaka abantu bafite impano, kuyobora itsinda kugirango bakore ibizamini ahantu hacukurwa amabuye y'agaciro, kandi duhore tunoza ibicuruzwa byacu. Kuva ninjira muri sosiyete muri 2017, uruhu rwanjye rwaka rwerekana ko nkomeje kandi nkora cyane. Duhereye kubikoresho fatizo, dukoresha XGQ25 imbaraga-ikomeye cyane ya alloy ibyuma. Nubwo igiciro kinini, twakoze ibizamini byinshi kugirango tumenye neza ibicuruzwa byacu. Amafaranga menshi yinjijwe yashowe muri R&D. Twahoraga dushimangira gushyira imbere ubuziranenge kandi twanga kugabanya imishahara no mubihe bigoye, bityo twavuga ko yari intambara isubira inyuma.

Muri 2013, ibikoresho byo gucukura HFD bitabiriye iyo nama ku nshuro ya mbere, maze bashyiraho interuro igira iti "Nta mukiza, nta nubwo twishingikiriza ku mana n'abami, twishingikirizaho kugira ngo dushyireho ubuzima bushya" ku cyumba. Uyu mwuka wo gukora cyane wanditswe cyane muri buri sosiyete, rimwe, wabaye itsinda ryo gucukura metero mu Ntara ya Hebei ukina iriba, rucukura kugeza kuri metero 117, nkurikije uburambe bwitsinda ryabacukuzi, iriba rishobora kuzuzwa muri imwe umunsi, hamwe na bito bito kugirango bigere kure cyane, kuzana ubutaka bwumye rwose, ikimenyetso gito cyamazi yubutaka ntabwo. Muri iki gihe, ubujyakuzimu bw'iriba bumaze kurenga metero 100, birakwiriye kuvuga ko bigomba gucukurwa kugeza ku mazi, kuki nta mazi akiriho, bidatinze binyuze mu mbaraga zidacogora kugira ngo tubone igisubizo, gikurikirwa na abantu hirya no hino nabo barabonye, ​​bahita berekeza mu cyerekezo cy'iriba ryacukuwe maze basakuza bati "reba, hanze y'amazi".

Igishusho cyoroshye kiroroshye, gutsinda biragoye; gutsinda biroroshye, komeza akazi biragoye; komeza akazi biroroshye, akazi ka nyuma karagoye. "Akazi gakomeye ba rwiyemezamirimo benshi barashobora gukora, ariko kugirango bagere ku nganda yambere, iracyari" paranoid "bakunda gukomeza akazi gakomeye, kandi buri gihe bavuza induru kugirango bibutse umubiri gukora 30 yose myaka, ba rwiyemezamirimo nkabo barashobora kugira bake?