Gusaba
Tricone bits, bamwe bashobora no kwita roller cone bits cyangwa tri-cone bits, ifite cones eshatu.Buri cone irashobora kuzunguruka kugiti cyayo mugihe umugozi wimyitozo uzunguruka umubiri wa bit.Imirongo ifite ibyuma bifata umwanya mugihe cyo guterana.Kuzenguruka gukata birashobora gukoreshwa mugutobora ibice byose niba icyuma gikwiye, icyuma, na nozzle byatoranijwe.
Ibiranga
1. Imbaraga no kwambara birwanya kwinjiza zitezimbere ukoresheje karbide yinjizwamo imbaraga nyinshi kandi irwanya kwambara cyane.
2. Ubuso bwubushuhe buhanitse butanga ubushyuhe buvurwa hakoreshejwe uburyo bwo gutunganya ubushyuhe bugezweho kugirango uzamure ubushobozi bwimitwaro hamwe nubuzima bwa serivise.
3. Ubuzima bwumurimo wo kubyara bwongerewe igihe hifashishijwe ibikoresho bikomeye kandi birwanya kwambara kugirango bitwarwe.
4. Uru ruhererekane rwamavuta neza urutare biti bifashisha uruzitiro rufunze.Hamwe nizunguruka zitondekanijwe mubisumizi byasuzumwe mumubiri wa cone, ubunini bwikinyamakuru cyandika bwiyongera.
6. Gutera hejuru hejuru biragoye kandi bivurwa no kugabanya tekinoroji.
7. Rotary drill bits ikoresha ikinyamakuru.Ubuso bukomeye bwumutwe.Cone ifite ibara ryuzuyemo friction igabanya amavuta hanyuma igasigara ifeza.Ubushobozi bwimizigo hamwe no gufata ibyemezo byo gufata neza biratera imbere cyane.
Tricone bits Imiterere
Ubuyobozi bwa Tricone Bit Guhitamo
IADC | WOB (KN / mm) | RPM (r / min) | AMASOKO AKORESHEJWE |
114/116/117 | 0.3 ~ 0,75 | 180 ~ 60 | Imiterere yoroshye cyane ifite imbaraga zo kwikuramo imbaraga hamwe no gutwarwa cyane, nkibumba, ibuye ryondo, urusenda, nibindi. |
124/126/127 | 0.3 ~ 0.85 | 180 ~ 60 | Imiterere yoroshye ifite imbaraga zo kwikuramo imbaraga hamwe no gutobora cyane, nkibuye ryondo, gypsumu, umunyu, hekeste yoroshye, nibindi. |
134/135/136/137 | 0.3 ~ 0.95 | 150 ~ 60 | Ibice byoroheje kandi biciriritse bifite imbaraga zo kwikuramo imbaraga hamwe no gutobora cyane, nka shale yoroheje yoroheje, gypsumu ikomeye, hekeste yoroheje yoroheje, ibuye ryoroshye ryumusenyi, ryoroshye ryoroshye hamwe nuruvange rukomeye, nibindi. |
214/215/216/217 | 0.35 ~ 0.95 | 150 ~ 60 | Urwego ruciriritse rufite imbaraga zo guhunika cyane, nka shale yoroheje yoroshye, gypsumu ikomeye, hekeste yoroheje yoroheje, umucanga wo hagati woroshye, umusenyi woroshye hamwe nuruvange rukomeye, nibindi. |
227 | 0.35 ~ 0.95 | 150 ~ 50 | Urwego rukomeye rufite imbaraga zo guhonyora cyane, nka shale abrasive, hekeste, umusenyi, dolomite, gypsumu ikomeye, marble, nibindi |
Icyitonderwa: Imipaka yo hejuru ya WOB na RPM mumeza iri hejuru ntigomba gukoreshwa icyarimwe. |
Ubuyobozi bwa Tricone Bits GuhitamoUbwoko bw'amenyo ya Tricone
Ingano ya Bits
Ingano ya Bit | API REG PIN | Torque | Ibiro | |
Inch | mm | Inch | KNM | Kgs |
3/8 | 85.7 | 2 3/8 | 4.1-4.7 | 4.0-6.0 |
3/2 | 88.9 | 4.2-6.2 | ||
3 7/8 | 98.4 | 4.8-6.8 | ||
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 | ||
1/8 | 130.2 | 3/2 | 9.5-12.2 | 10.3-11.5 |
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 |
Inzira yumusaruro