Isicelo
I-Tricone bit sesinye sezixhobo eziphambili zokudubula umngxuma kunye nokugrumba amaqula amanzi.Ubomi bayo kunye nokusebenza nokuba kukulungele ukubhoboza okanye akunjalo, enempembelelo enkulu malunga nomgangatho, isantya kunye neendleko zeprojekthi yokumba.
Ukuqhekezwa kwamatye yi-tricone bit esetyenziswa kum isebenza ngazo zombini iimpembelelo zamazinyo kunye nokucheba okubangelwa kukutyibilika kwamazinyo, okuzisa ukusebenza kakuhle kokuqhekeka kwamatye kunye neendleko zokusebenza eziphantsi.
Amasuntswana e-tricone aphuhliswe kwaye eveliswa yi-JCDRILL asetyenziswa ikakhulu kwimigodi yemingxuma emikhulu evulekileyo, efana nemigodi yamalahle evulekileyo, imigodi yentsimbi, imigodi yobhedu kunye nemigodi ye-molybdenum, ngokunjalo imigodi engeyiyo eyentsimbi, ukomba amanzi.Ngokunyuka kweentlobo ezahlukeneyo, ikwasetyenziswa ngokubanzi ekwarimbeni, ukucocwa kwesiseko, ukugrumba i-hydrogeological, i-coring, itonela kwisebe lothutho lukaloliwe kunye nokugrumba i-shaft kwimigodi engaphantsi komhlaba.
Iimpawu
Ulwakhiwo oluthambileyo amasuntswana e-TCI trione:
Ulwakhiwo oluthambileyo lwe-TCI trione bits lusetyenziselwa ukugrumba amandla aphantsi oxinzelelo, ukwakheka okuthambileyo.Le bit yenzelwe ukusetyenziswa kokufakela i-conical kunye ne-chisel tungsten carbide yobukhulu obukhulu kunye noqikelelo oluphezulu.Olu yilo lwesakhiwo sokusika, oludityaniswe ne-cone offset ephezulu, lukhokelela kumazinga aphezulu okungena.I-intermesh enzulu yemigca yokusika ithintela ukubamba ibhilidi kwizinto ezincangathi.
Ulwakhiwo oluphakathi amasuntswana etricone e-TCI:
I-medium formation ye-TCI i-tricone bits ifaka i-chisel tungsten carbide enobudlova ifake kwimigca yesithende kunye nemiqolo yangaphakathi.Olu luyilo lubonelela ngesantya sokugrumba ngokukhawuleza kunye nokongeza ukuqina kwesakhiwo sokusika kwindawo ephakathi ukuya phakathi kanzima kwi-mations.Irabha ye-HSN i-O-ring ibonelela ngokutywinwa okwaneleyo kokuthwala ukuqina.
Ulwakhiwo olunzima amasuntswana etricone ye-TCI:
Ulwakhiwo olunzima lwe-TCI i-tricone bits ingasetyenziselwa ukugrumba izinto ezinzima kunye ne-abrasive.Ukunxitywa kwe-tungsten carbide inserts kusetyenziswa kwimiqolo engaphandle ukuthintela ukulahleka kwebit gauge.Amanani aphezulu okufakwa okumise okwe-hemispherical asetyenziswa kuyo yonke imiqolo ukubonelela ngokuqina komsiki kunye nobomi obude.
IsiKhokelo se-Tricone Bit Choice
| IADC | WOB(KN/mm) | RPM(r/min) | IIFOMU EZISEBENZAYO |
| 114/116/117 | 0.3~0,75 | 180~60 | Ulwakhiwo oluthambileyo kakhulu olunamandla aphantsi oxinzelelo kunye nokugrumba okuphezulu, njengodongwe, ilitye lodaka, itshokhwe, njl. |
| 124/126/127 | 0.3~0,85 | 180~60 | Ulwakhiwo oluthambileyo olunamandla aphantsi acinezelayo kunye nokugrumba okuphezulu, okunje ngelitye lodaka, igypsum, ityuwa, ilimestone ethambileyo, njl. |
| 134/135/136/137 | 0.3~0.95 | 150~60 | Ulwakhiwo oluthambileyo ukuya oluphakathi olunamandla aphantsi acinezelayo kunye nokuqhutywa okuphezulu, okunje nge-shale ethambileyo ephakathi, igypsum eqinile, ilimestone ethambileyo ephakathi, ilitye lentlabathi elithambileyo eliphakathi, ukwakheka okuthambileyo okunonxibelelwano oluqinileyo, njl. |
| 214/215/216/217 | 0.35~0,95 | 150~60 | Ulwakhiwo oluphakathi olunamandla okucinezela okuphezulu, okunje nge-shale ethambileyo ephakathi, igypsum eqinileyo, ilimestone ethambileyo ephakathi, ilitye lentlabathi elithambileyo eliphakathi, ukwakheka okuthambileyo kunye ne-interbed eqinile, njl. |
| 227 | 0.35~0,95 | 150~50 | Ubume bobunzima obuphakathi obunamandla acinezelayo aphezulu, anje nge-abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble, etc. |
| Qaphela: Imida ephezulu ye-WOB kunye ne-RPM kwitheyibhile engentla kufuneka ingasetyenziswa ngaxeshanye. | |||
Isikhokelo se-tricone Bits ChoiceUhlobo lwezinyo lwe-Tricone Bits
Ubungakanani beBits
| Ubungakanani beBit | API REG PIN | Torque | Ubunzima | |
| Intshi | mm | Intshi | KN.M | IiKgs |
| 3 3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
| 3 1/2 | 88.9 | 4.2-6.2 | ||
| 3 7/8 | 98.4 | 4.8-6.8 | ||
| 4 1/4 | 108 | 5.0-7.5 | ||
| 4 1/2 | 114.3 | 5.4-8.0 | ||
| 4 5/8 | 117.5 | 2 7/8 | 6.1-7.5 | 7.5-8.0 |
| 4 3/4 | 120.7 | 7.5-8.0 | ||
| 5 1/8 | 130.2 | 3 1/2 | 9.5-12.2 | 10.3-11.5 |
| 5 1/4 | 133.4 | 10.7-12.0 | ||
| 5 5/8 | 142.9 | 12.6-13.5 | ||
| 5 7/8 | 149.2 | 13.2-13.5 | ||
| 6 | 152.4 | 13.6-14.5 | ||
| 6 1/8 | 155.6 | 14.0-15.0 | ||
| 6 1/4 | 158.8 | 14.4-18.0 | ||
| 6 1/2 | 165.1 | 14.5-20.0 | ||
| 6 3/4 | 171.5 | 20.0-22.0 | ||
| 7 1/2 | 190.5 | 4 1/2 | 16.3-21.7 | 28.0-32.0 |
| 7 5/8 | 193.7 | 32.3-34.0 | ||
| 7 7/8 | 200 | 33.2-35.0 | ||
| 8 3/8 | 212.7 | 38.5-41.5 | ||
| 8 1/2 | 215.9 | 39.0-42.0 | ||
| 8 5/8 | 219.1 | 40.5-42.5 | ||
| 8 3/4 | 222.3 | 40.8-43.0 | ||
| 9 1/2 | 241.3 | 6 5/8 | 38-43.4 | 61.5-64.0 |
| 9 5/8 | 244.5 | 61.8-65.0 | ||
| 9 7/8 | 250.8 | 62.0-67.0 | ||
| 10 | 254 | 68.0-75.0 | ||
| 10 1/2 | 266.7 | 72.0-80.0 | ||
| 10 5/8 | 269.9 | 72.0-80.0 | ||
| 11 1/2 | 292.1 | 79.0-90.0 | ||
| 11 5/8 | 295.3 | 79.0-90.0 | ||
| 12 1/4 | 311.2 | 95.0-102. | ||
| 12 3/8 | 314.3 | 95.0-102.2 | ||
| 12 1/2 | 317.5 | 96.0-103.0 | ||
| 13 1/2 | 342.9 | 105.0-134.0 | ||
| 13 5/8 | 346.1 | 108.0-137.0 | ||
| 14 3/4 | 374.7 | 7 5/8 | 46.1-54.2 | 140.0-160.0 |
| 15 | 381 | 145.0-165.0 | ||
| 15 1/2 | 393.7 | 160.0-180.0 | ||
| 16 | 406.4 | 200.0-220.0 | ||
| 17 1/2 | 444.5 | 260.0-280.0 | ||
| 26 | 660.4 | 725.0-780.0 | ||
TCI Tricone bits workshop
| Ubuncinci boMyinge woMyalelo | N / A |
| Ixabiso | |
| Iinkcukacha zokuPakisha | Ipakethe yokuThunyelelwa koMgangatho wokuThunyelwa ngaphandle |
| Ixesha lokuzisa | iintsuku ezisi-7 |
| Immimiselo yokuhlawula | T/T |
| Supply Ability | Ngokusekelwe kuMyalelo oneenkcukacha |
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