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Inkqubo ye-Concentric Casing ene-Ring Bit Featured Image
  • Inkqubo yeCasing eNxibeleleyo eneBit yeRingi

Inkqubo yeCasing eNxibeleleyo eneBit yeRingi

Inkcazelo emfutshane:

Ukugrumba ngolwakhiwo ngezinto ezikhululekileyo, ezingadityaniswanga kusoloko kuza neengxaki ezinjengomngxuma wokubhoboza okanye ukuwohloka.Indlela yokuphepha ezi ngxaki?Ngeminyaka yokuziqhelanisa nophando endle, siye saphuhlisa inkqubo ye-concentric casing enebit yeringi kwezona zicelo zibanzi.Ngokungena ngokufanelekileyo, inkqubo ifikelela kwi-casing 100meters, kwaye ingasetyenziselwa ukubethelwa kwesiseko.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Isicelo

Isetyenziswa ekubunjweni komthwalo ongaphezulu oneemeko ezintsonkothileyo zokwakheka komhlaba kunye neemeko zejoloji, ezinje ngegrabile, ukubumbeka okucandekileyo, amatye, itiphu yolwakhiwo njl.njl.

Inkcazo

  D   h H C G    
Inkcazo O. D. yeCasing Tube(mm) I-ID yeCasing Tube(mm) Ubukhulu bodonga lwecasing (mm) Max.I-OD ye bit pilot (mm) I-ring Bit OD (mm) Max.I-OD yeBit eQhelekileyo (mm) Uhlobo lweHammer Ubunzima(ikg)
TOP uhlobo isando
P76/7-39 76 62 7 57 88 39 I-R32 3.2
P89/8-58 89 73 8 70 100 58 T38 5.8
P114/9-84 114 94 10 92 126 84 T45 7.5
P127/10-93 127 107 10 105 142 93 T45 10
P140/10-97 140 120 10 116 161 97 T45,T51 15
Uhlobo lwehamile ye-DTH
P114/9-84 114 94 10 94 126 84 COP34/COP32/DHD3.5 12
P127/10-93 127 107 10 105 142 93 COP34/COP32/DHD3.5 16
P140/10-97 140 120 10 116 161 97 COP44/DH340/M40/SD4/QL40 21
P146/10-110 146 126 10 124 165 110 22
P168/12.7-127 168 142.6 12.7 141 188 127 COP54/DHD350/M50/SD5/QL50 27
P178/12.7-131 178 152.6 12.7 150 196 131 32.5
P194/12.7-145 194 168.6 12.7 166 214 145 COP64/DHD360/M60/SD6/QL60 42.5
P219/12.7-170 219 193.6 12.7 191 243 170 58
P245/12.7-195 245 219.6 12.7 214 268 195 DHD380/COP84/SD8/QL80 78
P254/12.7-203 254 228.6 12.7 224 276 203 84.5
P273/12.7-223 273 247.6 12.7 241 305 223 100
P325/12.7-276 325 299.6 12.7 292 350 276 135
P406/12.7-350 406 380.6 12.7 377 442 350 DHD112/QL120/SD12/N120 280
P508/12.7-416 508 482.6 12.7 478 545 416 522
P560/12.7-475 560 534.6 12.7 528 595 475 NUMA180SD18/Numa180/TH18/TS18/TK18 620
P610/12.7-513551 610 584.6 12.7 558 645 513 NUMA180 710

Operation Schematic Figure

Isingxobo esinzulu - 1
Isingxobo esinzulu - 2
Isingxobo esinzulu - 3

Inyathelo loku-1:Ukugrumba ukwakhiwa komthwalo kugqityiwe.

Inyathelo lesi-2:Ukubuyisela umva ukujikeleziswa kwehamile kwaye utsale i-pilot bit ngaphandle komngxuma.

Inyathelo lesi-3:Buyisela isuntswana lokulinga nge bit yesiqhelo ukuqhubeka nokugrumba phantsi.

Iinkcukacha zeMveliso

Isingxobo esinzulu - 4
Isingxobo esinzulu - 5
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