1. Ukushisa okuphezulu kokwelashwa kokushisa okuhlanganisiwe kwensimbi ye-alloy.
2. Amazinyo e-Carbide anamandla aphezulu kanye nokuqina asebenza ngokuphumelelayo
3. Izindebe zezindebe zezinyo lezandla eziqinile ezinengxubevange eqinile, Vimbela ngokuphumelelayo ukuguga nokuklebhuka kwe-drill bit
4. Ukuvikelwa kwekhanda le-OD ukuze kuncishiswe ngempumelelo ukugqokwa kwekhanda ekwakhekeni kwe-abrasive nokwandisa umsebenzi omncane
I-5.Ijethi yokuqondisa ikhulisa indawo yokugeleza kwe-lateral kanye nosizo lokuhlanza imbobo engezansi kanye nokwanda kwe-ROP
6. Ukuvikelwa kwesistimu yokugcoba yokuthwala kanye nesistimu yokuvala i-bit yandisa impilo yomsebenzi
7. I-API REG Connection
I-8.I-Rubber evaliwe futhi enensimbi evaliwe
Izingxenye ze-TCI
1,Ukwakheka okuthambile(417,437,517,537) Ifaka phakathi okufakwayo okumise okweshizolo ukuze kunikeze izinga lokungena eliphezulu kakhulu ekubunjweni okuthambile okufana namashale, ubumba, i-limestone nezihlabathi.
2,Ukwakheka okuthambile kuye kwamaphakathi(617,637) Idizayinelwe ukubhoboza ngempumelelo ekwakhekeni okufana ne-limestone eqinile, i-dolomite, isihlabathi esiqinile, nokunye ukwakheka okune-cherty eqinile.
3,Ukwakheka okumaphakathi kuya kokuqina(737) Okwezakhiwo eziqine ngokwedlulele njenge-chert, igwadle, intshebetshebe, ne-taconite.Ifaka phakathi okokufaka okufushane, okunezikhala ezisondelene ukuze kuqinisekiswe izinga lokungena eliphezulu nokumelana nokuguga
Izinyosi ezigayiwe
1,Ukwakheka okuthambile(114-117) Lezi zingcezu zenzelwe ukubhola ukwakheka okuthambile okufana namashale athambile, imibhede ebomvu, nobumba, okunokuqina okuphezulu kanye namazinga aphezulu okungena.
2,Ukwakheka okuthambile kuye kwamaphakathi(121,124,126,134,136,137) Lezi zingcezu zenzelwe ukubhola ukwakheka okufana nama-shales, i-limestone ethambile emaphakathi, i-Medium sandstone nokunye ukubunjwa okunemivimbo eqinile enqamulayo.3,Ukwakheka okumaphakathi kuya kokuqinile(213,214,215,217) Lezi zingcezu zenzelwe ukubhola ukwakheka okufana netshe lesanti eliqinile, i-dolomite, kanye nokwakheka okuphukile okunemivimbo eqinile ye-cherty.
Izici eziyinhloko
1. Isakhiwo Sokusika salolu hlobo izingcezu ze-tci tricone ezivaliwe nezingavaliwe : Ukungagugi kwamazinyo kuthuthukiswa nge-premium tungsten carbide ebheke kanzima ezindaweni zezinyo zensimbi yezinyo lensimbi.2. Isakhiwo se-Gauge salolu hlobo lwamabhithi e-tci tricone rock: Ukuvikelwa kwamageji amaningi ngezinqamuli zegeji esithendeni kanye nezinto ezifakwa egejini endaweni yegeji yekhoni, ukufakwa kwe-tungsten carbide nokubheke kanzima ku-shirttail kukhulisa amandla okubamba igeji nokuphila okuzalayo.3. I-Bearing Structure yalolu hlobo lwe-tci tricone rock bits : Ukunemba okuphezulu kwe-roller okunobuso obubili be-thrust.Ibhola livala ikhoni.I-thrust ibhekene nobuso obunzima obunengxubevange engagugi.Ukumelana ne-abrasion kanye nokumelana nokubanjwa kwe-bearing kuyathuthukiswa.
Ithebula lokuhlukaniswa kokuqina kokwakheka kanye nokukhetha okuncane
| I-roller cone encane | Ikhodi ye-IADC yebhithi yedayimane | Incazelo yokwakheka | Uhlobo lwedwala | Amandla acindezelayo (Mpa) | I-ROP(m/h) |
| Ikhodi ye-IADC | |||||
| 111/124 | M/S112~M/S223 | Ithambile kakhulu: ukwakheka okuthambile okunamathelayo okunamandla aphansi acindezelayo. | Ubumba Siltstone itshe lesanti | <25 | >20 |
| 116/137 | M/S222~M/S323 | Ithambile:ukwakheka okuthambile okunamandla acindezelayo aphansi kanye nokubhola okuphezulu. | Itshe lobumba Marl I-Lignite itshe lesanti | 25-50 | 10-20 |
| 417/527 | M/S323~M/S433 | Okuthambile okumaphakathi:ukwakheka okuthambile kuye kwaphakathi namandla acindezelayo aphansi kanye ne-steak. | Itshe lobumba Marl I-Lignite Itshe lesihlabathi Siltstone I-anhydrite I-Tuff | 50 ~ 75 | 5~15 |
| 517/537 | M322~M443 | Okumaphakathi:okuphakathi kuya kokuqinile okunamandla acindezelayo aphezulu kanye ne-abrasive streak ezacile. | Itshe lodaka Itshe elimnyama shale | 75-100 | 2~6 |
| 537/617 | M422~M444 | Ukuqina okumaphakathi:ukwakheka okuqinile nokuminyene okunamandla acindezelayo aphezulu kanye nokuhubeka okumaphakathi. | Itshe elimnyama I-shale eqinile I-anhydrite Itshe lesihlabathi I-Dolomite | 100 ~ 200 | 1.5~3 |
I-IADC CODE SELECTION
| I-IADC | I-WOB | RPM | Isicelo |
| (KN/mm) | (r/min) | ||
| 111/114/115 | 0.3-0.75 | 200-80 | ukwakheka okuthambile kakhulu okunamandla acindezelayo aphansi kanye nekhono eliphezulu lokubhola, njengobumba, itshe lodaka, ushoki |
| 116/117 | 0.35-0.8 | 150-80 | ukwakheka okuthambile kakhulu okunamandla acindezelayo aphansi kanye nekhono eliphezulu lokubhola, njengobumba, itshe lodaka, ushoki |
| 121 | 0.3-0.85 | 200-80 | ukwakheka okuthambile okunamandla acindezelayo aphansi kanye nekhono eliphezulu lokubhola, njengetshe lodaka, i-gypsum, usawoti, i-limestone ethambile |
| 124/125 | 180-60 | ||
| 131 | 0.3-0.95 | 180-80 | ukwakheka okuthambile kuye kwamaphakathi okunamandla acindezelayo aphansi, njengokunyakazisa okumaphakathi, okuthambile, i-limestone ethambile emaphakathi, isihlabathi esithambile esimaphakathi, ukwakheka okuphakathi okunama-interbed aqinile futhi abrasive |
| 136/137 | 0.35-1.0 | 120-60 | |
| 211/241 | 0.3-0.95 | 180-80 | ukwakheka okumaphakathi okunamandla acindezelayo aphezulu, njengokunyakazisa okuphakathi, okuthambile, i-gypsum eqinile, i-limestone ethambile emaphakathi, isihlabathi esithambile esimaphakathi, ukwakheka okuthambile okunama-interbed aqinile. |
| 216/217 | 0.4-1.0 | 100-60 | |
| 246/247 | 0.4-1.0 | 80-50 | ukwakheka okuqinile okuphakathi okunamandla amakhulu okucindezela, njenge-shale eqinile, i-limestone, i-sandstone, i-dolomite |
| 321 | 0.4-1.0 | 150-70 | ukwakheka kwe-abrasive medium, njenge-abrasive shale, i-limestone, i-sandstone, i-dolomite, i-gypsum eqinile, imabula |
| 324 | 0.4-1.0 | 120-50 | |
| 437/447/435 | 0.35-0.9 | 240-70 | ukwakheka okuthambile kakhulu okunamandla acindezelayo aphansi kanye nekhono eliphezulu lokubhola, njengobumba, itshe lodaka, ushoki, igypsum, usawoti, i-limestone ethambile |
| 517/527/515 | 0.35-1.0 | 220-60 | ukwakheka okuthambile okunamandla acindezelayo aphansi kanye nekhono eliphezulu lokubhola, njengetshe lodaka, i-gypsum, usawoti, i-limestone ethambile |
| 537/547/535 | 0.45-1.0 | 220-50 | ukwakheka okuthambile kuye kwamaphakathi okunamandla acindezelayo aphansi, njengokunyakazisa okumaphakathi, okuthambile, i-limestone ethambile emaphakathi, isihlabathi esithambile esimaphakathi, ukwakheka okuphakathi okunama-interbed aqinile futhi abrasive |
| 617/615 | 0.45-1.1 | 200-50 | ukwakheka okuqinile okuphakathi okunamandla amakhulu okucindezela, njenge-shale eqinile, i-limestone, i-sandstone, i-dolomite |
| 637/635 | 0.5-1.1 | 180-40 | ukwakheka okuqinile okunamandla amakhulu okucindezela, njenge-limestone, i-sandstone, i-dolomite, i-gypsum eqinile, imabula |
| Qaphela: Ngaphezu kwemikhawulo ye-WOB ne-RRPM akumele kusetshenziswe kanyekanye | |||
I-TRICONE BTS SHIPMENT
| Inani elincane le-oda | N/A |
| Inani | |
| Imininingwane yokupakisha | Iphakheji Elijwayelekile Lokulethwa Kokuthunyelwa kwamanye amazwe |
| Isikhathi sokuthumela | 7 izinsuku |
| Imigomo Yokukhokha | T/T |
| Supply Amandla | Ngokusekelwe ku-oda elinemininingwane |
