Imikhiqizo
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I-DW1214 wedge yedayimane ethuthukisiwe
Manje inkampani isingakwazi ukukhiqiza amashidi ayinhlanganisela angewona amapulani anobumo obuhlukene kanye nokucaciswa okufana nohlobo lwe-wedge, uhlobo lwekhoni elingunxantathu (uhlobo lwephiramidi), uhlobo lwe-cone oluncishisiwe, uhlobo lweMercedes-Benz olunemiphetho emithathu, kanye nesakhiwo sohlobo lwe-arc oluyisicaba. Phakathi nenqubo yokumba ibhithi ledayimane, izinyo eliyinhlanganisela yedayimane elimise okwensephe lishintsha indlela yokusebenza yeshidi elihlanganisiwe ledayimane lisuka “ekukhunjeni” liye “ekulimeni”. Ukusika amazinyo kusengaphambili ukumelana, futhi kunciphisa ukudlidliza okusika kwe-drill bit.
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I-CB1319 Dome- I-Conical DEC (icwecwe elithuthukisiwe ledayimane)
Le nkampani ikhiqiza amashidi ayinhlanganisela angewona amapulani anobumo obuhlukene kanye nokucaciswa okufana nohlobo lwe-wedge, uhlobo lwe-cone engunxantathu (uhlobo lwephiramidi), uhlobo lwe-cone oluncishisiwe, uhlobo lwe-Mercedes-Benz elingunxantathu, isakhiwo se-arc flat, njll. Isetshenziswe kakhulu ezindaweni zokumba nezimayini ezifana nezingcezu zedayimane, izingcezu ze-roller cone, izingcezu zezimayini, kanye nemishini yokuchoboza. Ngesikhathi esifanayo, ifaneleka ngokukhethekile izingxenye ezithile zokusebenza ze-PDC drill bits, njengamazinyo amakhulu/asizayo, amazinyo egeji eyinhloko, namazinyo omugqa wesibili.
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DW1318 Wedge PDC Faka
I-Wedge PDC Insert inokumelana nomthelela okungcono kune-Plane PDC, umphetho obukhali kanye nokumelana nomthelela ongcono kune-Conical PDC Insert. Enkambweni ye-PDC bit drilling, i-Wedge PDC Insert ithuthukisa indlela yokusebenza "yokukhuhla" yendiza ye-PDC "ukulima".Lesi sakhiwo sivumela ukudla edwaleni eliqinile, ukukhuthaza ukukhishwa okusheshayo kwemfucumfucu yamadwala, ukunciphisa ukumelana phambili kwe-PDC Faka, ukuthuthukisa ukusebenza kahle kokuphuka kwamadwala nge-lestorque. Isetshenziselwa ikakhulukazi ukukhiqiza uwoyela kanye nezingcezu zezimayini.
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DB1315 Diamond Dome DEC Amazinyo
Le nkampani ikakhulukazi ikhiqiza izinhlobo ezimbili zemikhiqizo: ishidi eliyinhlanganisela yedayimane le-polycrystalline kanye nezinyo eliyinhlanganisela yedayimane.
Amazinyo ayinhlanganisela yedayimane (DEC) asetshenziswa kakhulu ekumbiweni kobunjiniyela nasezindaweni zokwakha ezifana nezingcezu ze-roller cone, izingcezu ze-down-the-hole, amathuluzi okubhoboza ubunjiniyela, nemishini yokuchoboza. Ngaso leso sikhathi, kusetshenziswa inani elikhulu lezingxenye ezithile ezisebenzayo ze-PDC drill bits, njengamazinyo adonsa ukushaqeka, amazinyo aphakathi nendawo, namazinyo okulinganisa. Ukuzuza ekukhuleni okuqhubekayo kokuthuthukiswa kwegesi ye-shale kanye nokushintshwa kancane kancane kwamazinyo e-carbide asimende, isidingo semikhiqizo ye-DEC siyaqhubeka sikhula kakhulu.
