Amazinyo eBhola yeCarbide kwi-Oli kunye neGesi yoKwemba

I. Imingeni yokuDrilling kunye nokuPhakamisa kwamazinyo eBhola yeCarbide

Njengoko uphononongo lwe-oyile nerhasi kunye nophuhliso lusiya kubunzulu kunye nolwakhiwo oluntsonkothileyo, ubunjineli bokomba bujongana nemiceli mngeni emininzi efana nobulukhuni obuphezulu bamatye, ukuqina okuqinileyo, kunye nemijikelo emide yokomba. Ukuvela kunye nokuphindaphinda kwezobuchwepheshe kwamazinyo ebhola le-carbide, kunye nokusebenza kwawo okugqwesileyo, kubangela ukuguqulwa kwe-oyile kunye negesi yokugaya, ukubonelela ngenkxaso ephambili kwishishini ukuphula iibhotile zophuhliso.

II.Izinto eziluncedo ezingundoqo: Izinto eziphathekayo kunye neZakhiwo eziphezulu

Iinzuzo eziphambili zamazinyo ebhola ye-carbide zivela kwiipropati zabo ezizodwa kunye noyilo lwesakhiwo. Zifakwe nge-tungsten carbide ecocekileyo ephezulu njengematrix kunye nentsimbi ye-cobalt njengesibophelelo, ezinobulukhuni obuphezulu kakhulu kunye nokuqina okugqwesileyo. Ukuqina kwabo kunokufikelela ngaphezulu kwe-HRC75, kwaye amandla abo acinezelayo angaphezulu lee kunezixhobo zemveli zokomba izinyo. Ulwakhiwo lwentloko yezinyo elingqukuva okanye elijiko lingagxininisi uxinzelelo lokomba kwindawo yoqhagamshelo, luphumeze ukutyunyuzwa kobume bamatye aqinileyo. Xa kuthelekiswa nemowudi yokutyunyuzwa komphezulu weendlela zokutsala zendabuko, ukusebenza kakuhle kokutyumza kwanda ngaphezu kwe-30%.

III.Ukutsiba okuphawulekayo kuMsebenzi woKwemba

Ngokumalunga nokuphucula ukusebenza kakuhle kokomba, amazinyo ebhola e-carbide abonise ukusebenza okubalaseleyo. Kwindawo yokomba irhasi enzulu ye-shale, amasuntswana ePDC afakwe ngamazinyo ebhola ekhabide anyuse izinga lokungena ukusuka kwi-1.2 yeemitha ngeyure ukuya kwi-3.5 yeemitha ngeyure xa kuthelekiswa namasuntswana edayimane esintu, ecutha umjikelo wokomba omnye ngeentsuku ezingaphezu kwama-40. Oku kutsiba ngokusebenzayo akuveli kuphela kumandla abo okutyumza okunamandla kodwa ukwanceda ekuxhathiseni kwabo ukunxiba-kwimigangatho yegrabile erhabaxa kakhulu, umyinge wokunxiba wamazinyo ebhola ye-carbide yi-1/5 kuphela yamazinyo e-alloy yemveli, ukunciphisa kakhulu ukukhubeka ukuze utshintshe amasuntswana.

IV.ULawulo lweNdleko kunye noKuqulunqwa okuPheleleyo Ukuguquguquka

Ulawulo lweendleko kunye nokwandiswa kokuguquguquka ngomnye umlinganiselo obalulekileyo wale revolution yokusebenza kakuhle. Ubomi obude benkonzo yamazinyo ebhola ye-carbide bunciphisa ngokuthe ngqo iindleko zokusetyenziswa kwe-bit, ukunciphisa iindleko ze-bit enye nge-25% ukuya kwi-30%. Okwangoku, ngokulungelelanisa ubungakanani bengqolowa ye-tungsten ye-carbide kunye nomxholo we-cobalt, iimveliso zinokuthi zenziwe ngokwezifiso ukuba ziqhelane neendlela ezahlukeneyo: amazinyo ebhola e-fine-grain alloy alungele ukubunjwa okunzima kunye ne-brittle, ngelixa iimveliso ze-coarse-grain zisebenza ngcono kwi-plastic formations, ukufezekisa ukulungelelaniswa okupheleleyo ukusuka kwilitye lentlabathi elingekho nzulu ukuya kwilitye elinzulu lentaba-mlilo.

I-V.Uphuculo lobuchwephesha boBume beNdawo ngokuBanzi

Njengoko uphuhliso lwe-oyile kunye negesi lunwenwela kwiindawo ezigqithisileyo ezifana nolwandle olunzulu kunye nemimandla ye-polar, ukuphuculwa kwezobuchwepheshe kwamazinyo ebhola ye-carbide akuzange kume. Amazinyo ebhola enziwe nge-gradient amatsha aphinda alungelelanise ukuqina komphezulu kunye nokuqina kwangaphakathi ngoyilo lolwakhiwo olusasaziweyo lwe-gradient, ebonisa uzinzo olomeleleyo kubushushu obunzulu obuphezulu kunye namaqula anoxinzelelo oluphezulu. Olu tshintsho lusebenzayo lukhokelwa ngamazinyo ebhola ye-carbide luqhuba i-oyile kunye ne-gas yokomba umzi-mveliso ukukhawulezisa ukuya kwicala elisebenza ngakumbi, elinoqoqosho kunye nelithembekileyo.