Taupānga
1. Ka pai ake te kaha me te kakahu o nga whakauru whakauru ma te whakamahi i nga whakauru carbide me te kaha nui me te kaha o te kakahu.
2. Ko te mata o te wera nui e mau ana i te wera ma te whakamahi i te tukanga maimoatanga wera matatau ki te whakapai ake i te kaha o te kawenga me te oranga ratonga o te whanau.
3. Ka roa ake te oranga ratonga o te kawe na te tango i nga mea uaua ake me te kaha ake o te mau kakahu mo te kawe turaki.
4. Ko tenei raupapa o te puna hinu toka moka ka whakamahi i te hanganga o te roera hiri.Na nga roera kua whakaritea ki roto i nga awaawa kua noho ki roto i te tinana o te koo, ka piki te rahi o te hautaka kawe.
6. He uaua te anga o nga mata o te kuia, ka mahia ki te hangarau whakaheke waku.
7. Ka whakamahia e nga paraka porohurihuri te kawe hautaka.He mata mahunga e mau ana.He mea whakakikoruatia ki te koranu whakaheke waku ka whakakikoruatia ki te hiriwa.Ko te kaha o te kawenga me te aukati hopu o te whanau ka tino pai ake.
Arataki mo Tricone Bit Choice
| IADC | WOB(KN/mm) | RPM(r/mene) | NGA WHAKAMAHI KAUPAPA |
| 114/116/117 | 0.3~0.75 | 180~60 | Ko nga hanganga tino ngohengohe he iti te kaha o te pupuhi me te kaha o te pupuhi, penei i te paru, te paru, te tioka, aha atu. |
| 124/126/127 | 0.3~0.85 | 180~60 | Ko nga hanganga ngawari he iti te kaha o te pupuhi me te kaha o te pupuhi, penei i te kohatu paru, te gypsum, te tote, te kowhatu ngawari, me etahi atu. |
| 134/135/136/137 | 0.3~0.95 | 150~60 | Ko nga hanganga ngawari ki te reo me te iti o te kaha o te pupuhi me te kaha o te pupuhi, penei i te toka ngohengohe reo, te gypsum pakeke, te kowhatu ngohengohe reo, te kirikiri ngohengohe reo, te hanganga ngohengohe me te papaa pakari ake, etc. |
| 214/215/216/217 | 0.35~0.95 | 150~60 | Ko nga hanganga reo me te kaha pupuhi teitei, penei i te toka ngohengohe reo, te gypsum pakeke, te kowhatu ngohe reo, te kirikiri ngawari, te hanga ngawari me te papaa uaua ake, etc. |
| 227 | 0.35~0.95 | 150~50 | Ko nga hanganga pakeke reo me te kaha o te kaha pupuhi, penei i te toka abrasive, te kowhatu kowhatu, te kirikiri, te dolomite, te gypsum pakeke, te mapere, me era atu |
| Tuhipoka: Ko nga rohe o runga o te WOB me te RPM i runga ake i te ripanga kaua e whakamahia i te wa kotahi. | |||
Rahi moka
| Rahi Moka | API REG PIN | Te taipana | Taumaha | |
| Inihi | mm | Inihi | KN.M | Kgs |
| 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 | ||
Tukanga Whakaputa
Kupu Whakataki
4 1/2 Inihi Poka Wai Poka Roera Kooo Moka 114mm Niho Tiro Moka Tricone
Ko te moka keri tricone te moka keri tino rongonui i te ao, ka taea te whakamahi mo te keri hinu me te hau, te keri, te wai pai, nga waahi tirotiro whenua.Ka wehea to tatou moka tricone ki te moka whakarewa hiri me te moka hiri rapa.
1. Ka taea e te jet C-Center te karo i te hanganga o te poi i roto i te moka, te whakakore i te waahi wai i raro o te puna, te whakatere i te rere whakarunga o nga tapahi keri me te whakapai ake i te ROP.
2. Ka taea e nga tohu NBR te whakaheke teitei te whakaheke i te pehanga hiri me te whakapai ake i te pono o te hiri.
3. Ko te tiaki G-Gauge te whakapai ake i te kaha ine me te whakaroa i te oranga o te moka.
4. Te taapiri i tetahi rarangi niho i waenga i te taper o muri me te rere ki waho hei tarai i te poka me te tiaki i te koeko.
| Ahumahi e tika ana | Nga mahi hangahanga, Pungao me te Maina |
| Taumaha (KG) | 9.5 |
| Ataata puta-te tirotiro | Ka whakaratohia |
| Pūrongo Whakamātau Miihini | Ka whakaratohia |
| Momo | DILL BIT |
| Momo Miihini | Utauta Keri |
| Rauemi | waro maitai |
| Momo Tukatuka | Makanga |
| Whakamahi | Te Keri Pai |
| ingoa hua | 114mm 4 1/2 tci tricone bit |
| Rahi | 114mm |
| Momo miro | API 2 3/8" REG PIN |
| Hanganga | Hanganga Waenga uaua |
| Momo kawe | Momo kawe |
| Tiwhikete | API |
| Taumaha | 9.5kg |
| Tarapi | Pouaka Rakau kore whakangowao |
| Rahi ota iti | N/A |
| Utu | |
| Nga Taipitopito mokete | Paerewa Kaweake Tukunga Paerewa |
| Wā Tukunga | 7ra |
| Nga tikanga utu | T/T |
| Te kaha tuku | I runga i te Ota Taipitopito |
