Ibyiza bya PDC bits

Polycrystalline diamant compact (PDC) hamwe na PDC ya drill bits yamenyekanye kumasoko mumyaka mirongo. Muri iki gihe kirekire,gukata PDC na PDC biti byahuye nibibazo byinshi mubyiciro byabo byambere, nabyo byateye imbere cyane. Buhorobuhoro ariko amaherezo, PDC bits yagiye isimbuza buhoro buhoro ibice bya cone hamwe niterambere rihoraho mugukata kwa PDC, biti bituje, hamwe na hydraulic. PDC bits ubu ifata hejuru ya 90% yamashusho yose yo gucukura kwisi.

Diyama ya diyama ikoreshwa mubisabwa hafi ya byose harimo gucukura ingufu za geothermal, gucukura amabuye y'agaciro, iriba ryamazi, gucukura gazi karemano, no gucukura amariba.

Hano hari ibyiza bya bits ya PDC.

1. Ikiguzi-Cyiza

PDC bits irashobora kubahenze cyane. Bitandukanyetricone bit, nta bice byimuka kuri PDC biti gushira. Diyama ya sintetike ireba irashobora gukata, ariko iyo kata ya PDC irashobora gukururwa hanyuma igashyirwa mumwanya wayo. Kubaka PDC biti mubisanzwe hafi kimwe cya kabiri cyigiciro cyo kugura akantu gashya.

2. Igipimo cyo Kwinjira

PDC bits, muburyo bukwiye, ifite igipimo kidasanzwe cyo kwinjira. Imiterere ya PDC ikora neza harimo ariko ntigarukira kuri shale, hekeste, ibuye ryumucanga, nibumba. Ibice bya PDC birashobora kuba ahantu hose inshuro 3-5 byihuse kuruta tri-cone.

3. Kuzigama

PDC bits kuzigama amafaranga. Kuberako PDC bits imyitozo vuba cyane, harigihe kinini cyabitswe. Igihe cyakijijwe cyemerera umwitozo kurangiza imirimo myinshi mugihe gito. Ku kazi gato, ni amasaha n'iminsi wabitswe. Ku kazi kanini, ni ibyumweru n'amezi wabitswe. Inyungu zo kurangiza akazi byihuse zirimo kuzigama kumasaha yumuntu na lisansi, guhura na / cyangwa kurenza igihe ntarengwa, no gukoresha bike nibikoreshwa.

Muri rusange, hari inyungu nyinshi zo gucukura hamwe na PDC bits. Nkibindi byose, inganda zo gucukura zihora zihinduka. Guhindura mubuhanga no gucukura birashobora kuba ikintu gikomeye. PDC bits irashobora kuba impinduka ikora itandukaniro kuri wewe.