Pipa Drill
Pipa Drill: Ko te paipa Drill kei roto i te tinana paipa me nga hononga taputapu(pouaka me te titi) kua paiherea tahi, hei hono i nga taputapu mata riu keri me nga taputapu o raro, nga taputapu poka o raro.Ka taea e te paipa Drill te taumaha te pehanga o roto, o waho hoki, me te kopikopiko, te piko me te wiri ka taea te whakamahi neke atu i te kotahi te wa i roto i te mahi hinu, hau ranei.
Ko nga putorino Drill he tubula rino kua whakauruhia ki nga pito miro e kiia nei ko nga hononga taputapu, e whakamahia nuitia ana i roto i te awangawanga i te pito o runga o te aho drill hei pupuhi wai me te tuku taipana ki te moka.
Paerewa: Pipa drill
Kōeke: E75, X95, G105, S135 .
Ko te whitiki whakakakahu o te hononga taputapu: Arnco 100XT, 200XT, 300XT, 400XT
Pupa drill whakakikorua o roto: TK34, DPC, TC2000, TC3000
Te Whakamahinga: Te pupuhi maina, te keri poka wai, te keri waiariki, te poling mua, te waro me nga kaupapa keri whakarewa kore, aha atu.
Ahu:
| Tohunga rahi | Te taumaha kua tatauhia | Te tohu hononga taputapu | Te taumaha kua tatauhia | kōeke | Te matotoru o te pakitara | Ka mutu te riri | ||
| in | 1b/ft | Kg/m | in | mm | ||||
| 2 3/8 | 6.65 | NC26 | 6.26 | 9.32 | EXGS | 0.28 | 7.11 | EU |
| 2 7/8 | 10.4 | NC31 | 9.72 | 14.48 | EXGS | 0.362 | 9.19 | EU |
| 3 1/2 | 13.3 | NC38 | 12.31 | 18.34 | EXGS | 0.368 | 9.35 | EU |
| 3 1/2 | 15.5 | NC38,NC40 | 14.63 | 21.79 | EXGS | 0.449 | 11.4 | EU |
| 4 | 14 | NC40,NC46 | 12.93 | 19.26 | EXGS | 0.33 | 8.38 | IU,EU |
| 4 1/2 | 16.6 | NC46,NC50 | 14.98 | 22.31 | EXGS | 0.337 | 8.56 | EU,IEU |
| 4 1/2 | 20 | NC46,NC50 | 18.69 | 27.84 | EXGS | 0.43 | 10.92 | EU,IEU |
| 5 | 19.5 | NC50,NC52 | 17.93 | 26.71 | EXGS | 0.362 | 9.19 | IEU |
| 5 | 25.6 | NC50,5 1/2FH | 24.03 | 35.79 | EXGS | 0.5 | 12.7 | IEU |
| 5 1/2 | 21.9 | 5 1/2FH | 19.81 | 29.51 | EXGS | 0.361 | 9.17 | IEU |
| 5 1/2 | 24.7 | 5 1/2FH | 22.54 | 33.57 | EXGS | 0.415 | 10.54 | IEU |
| 6 5/8 | 25.2 | 6 5/8FH | 22.19 | 33 | EXGS | 0.33 | 8.387 | IEU |
| 6 5/8 | 27.7 | 6 5/8FH | 24.21 | 41 | EXGS | 0.362 | 9.19 | IEU |
Hanganga matū(%):
| Kōeke | Te hanganga matū | |
| P | S | |
| E75 | <0.015 | <0.003 |
| X95 | <0.015 | <0.003 |
| G105 | <0.015 | <0.003 |
| S135 | <0.015 | <0.003 |
| hononga taputapu | <0.015 | <0.003 |
Ngā Āhuatanga Hangarau:
| Te tinana paipa | Kōeke | Te kaha tuku | Te kaha tensile | Te whakaroa | Te pakeke | Whakamātautau pānga charpy rahi tonu(J) | ||||||
| min | mōrahi | min | min | |||||||||
| Psi | MPa | Psi | MPa | Psi | MPa | HBW | HRC | Wawaenga | Takitahi | |||
| E75 | 75000 | 517 | 105000 | 724 | 100000 | 689 | 625000A0.2/U0.9 | - | - | 80 | 65 | |
| X95 | 95000 | 655 | 125000 | 862 | 105000 | 724 | - | - | 80 | 65 | ||
| G105 | 105000 | 724 | 135000 | 931 | 115000 | 793 | - | - | 80 | 65 | ||
| S135 | 135000 | 931 | 165000 | 1138 | 145000 | 1000 | - | - | 80 | 65 | ||
| Rohe paiherea | hononga taputapu | 120000 | 827.4 | - | - | 140000 | 965.3 | =13% | =285 | - | 80 | 65 |
| E75 | 75000 | 517 | - | - | 100000 | 689 | - | ?37 | 40 | 27 | ||
| X95 | 88000 | 609 | - | - | 103000 | 712 | - | ?37 | 40 | 27 | ||
| G105 | 95000 | 655 | - | - | 105000 | 724 | - | ?37 | 40 | 27 | ||
| S135 | 105000 | 724 | - | - | 115000 | ?37 | 40 | 27 | ||||
Pee Ahu-wai-a-te-wai
