01
I-Mining Tricone Bit TCI Bits SGA Wonke usayizi
I-DRILL BIT TYPE
UKUSEBENZISA IMIBANDELA
1. Izimayini.
2. Nisela kahle.
3. Inkambu kawoyela negesi.
4. Isicelo sokumba ukwakhiwa.
I-Grand Rotary Grand Bits inezakhiwo ezithwalayo eziklanywe kahle kakhulu kanye nokufakwa kwe-carbide ukuze imelane nenselelo enkulu yezicelo zezimayini zanamuhla. Hlala ulungele ukuthuthukiswa kwemikhiqizo futhi unikeze ukusebenza okuphezulu/imikhiqizo ebizayo. Ukukhetha amadizayini alungile anebhalansi phakathi kwe-ROP ephezulu (Izinga Lokungena) nempilo enhle yesevisi yokumba eqinisekisa i-TDC(Izindleko Zokubhoboza Eziphelele) zamakhasimende.
ITHEBULA LOKUKHETHA
I-Open Bearing Tri-cone bit (izimayini) | |||||||||||||||||||||
Uhlobo | Ukwakheka okuthambile | ukwakheka okuphakathi kuya kanzima | ukwakheka kanzima | Ukwakheka okunzima kakhulu | |||||||||||||||||
Intshi | mm | 412 | 422 | 432 | 442 | 512 | S22 | 532 | S42 | 612 | 622 | 632 | 642 | 712 | 722 | 732 | 742 | 812 | 822 | 832 | 842 |
6 1/4 | 159 | IN | IN | IN | |||||||||||||||||
6 3/4 | 171 | IN | IN | IN | IN | ||||||||||||||||
7 7/8 | 200 | IN | IN | IN | IN | IN | IN | IN | |||||||||||||
9 | 229 | IN | IN | IN | IN | IN | |||||||||||||||
9 5/8 | 244 | IN | |||||||||||||||||||
9 7/8 | 251 | IN | IN | IN | IN | IN | IN | ||||||||||||||
10 3/16 | 259 | IN | |||||||||||||||||||
10S/8 | 270 | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||||||
11 | 279 | IN | IN | IN | IN | ||||||||||||||||
12 1/4 | 311 | IN | IN | IN | IN | IN | IN | IN | IN | IN | |||||||||||
13 3/4 | 349 | IN |
Qaphela: i-, " V" kuthebula imele i-IADC ekhona, futhi i-IADC engenawo u-" V" kuthebula ingaklanywa.
I-Seal Bearing Tri-cone bit (izimayini) | |||||||||||||||||||||
Uhlobo | ukwakheka okuthambile | ukwakheka okuphakathi kuya kanzima | ukwakheka kanzima | Ukwakheka okunzima kakhulu | |||||||||||||||||
Intshi | mm | 415 | 425 | 435 | 445 | 515 | 525 | 535 | 545 | 615 | 625 | 635 | 645 | 715 | 725 | 735 | 745 | 815 | 825 | 835 | 845 |
7 7/8 | 200 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | |||||||||
81/2 | 216 | IN | IN | IN | IN | IN | IN | ||||||||||||||
8 3/4 | 222 | IN | IN | ||||||||||||||||||
9 | 229 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||||
9 1/2 | 241 | IN | |||||||||||||||||||
9 5/8 | 244 | IN | IN | IN | IN | ||||||||||||||||
9 7/8 | 251 | futhi | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||
10 3/16 | 259 | IN | IN | IN | |||||||||||||||||
10 5/8 | 270 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||
11 | 279 | IN | IN | IN | IN | IN | IN | IN | |||||||||||||
11 1/2 | 292 | IN | |||||||||||||||||||
12 1/4 | 311 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||
13 3/4 | 349 | IN | IN | IN | IN | IN | |||||||||||||||
15 | 381 | IN |
Qaphela: i-, " V" kuthebula imele i-IADC ekhona, futhi i-IADC engenawo u-" V" kuthebula ingaklanywa.