01
Mining Tricone Bit TCI Khoom SGA Txhua qhov loj me
DRILL BIT HOM
![Mining Tri-cone Bit](https://ecdn6.globalso.com/upload/p/365/image_other/2023-11/6566a930104e182274.jpg)
SIV LI CAS
1. Mining.
2. Dej qhov dej.
3. Roj teb & Gas.
4. Daim ntawv thov kev tsim kho drilling.
Grand Rotary Grand Bits tau pom zoo tsim cov qauv kev coj tus kheej thiab cov carbide inserts kom tiv taus qhov kev sib tw loj ntawm kev siv mining niaj hnub no. Ib txwm npaj rau kev txhim kho ntawm cov khoom thiab muab kev ua haujlwm siab / nqi khoom. Xaiv cov qauv tsim nrog qhov sib npaug ntawm siab ROP (Rate of Penetration) thiab zoo drilling kev pab cuam lub neej uas xyuas kom meej qhov zoo TDC (Tag nrho Drilling nqi) rau cov neeg muas zaub.
SELECTION TABLE
Qhib Bearing Tri-cone ntsis (mining) | |||||||||||||||||||||
Hom | Mos tsim | nruab nrab mus rau nyuaj tsim | nyuaj tsim | Kev tsim txom heev | |||||||||||||||||
Ntiv | mm | 412 | 422 | 432 ib | 442 ib | 512 | S22 | 532 ib | S42 | 612 | 622 ib | 632 ib | 642 ib | 712 ib | 722 ib | 732 ib | 742 ib | 812 ib | 822 ib | 832 ib | 842 ib |
6 1/4 | 159 | IN | IN | IN | |||||||||||||||||
6 3/4 | 171 | IN | IN | IN | IN | ||||||||||||||||
7 7/8 ib | 200 | IN | IN | IN | IN | IN | IN | IN | |||||||||||||
9 | 229 | IN | IN | IN | IN | IN | |||||||||||||||
9 5/8 ib | 244 | IN | |||||||||||||||||||
9 7/8 ib | 251 | IN | IN | IN | IN | IN | IN | ||||||||||||||
10 3/16 | 259 | IN | |||||||||||||||||||
10 S/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 ib | 349 ib | IN |
Nco tseg: tus , "V" hauv lub rooj sawv cev rau IADC uas twb muaj lawm, thiab IADC tsis muaj "V" hauv lub rooj tuaj yeem tsim.
Sealed Bearing Tri-cone ntsis (mining) | |||||||||||||||||||||
Hom | soft tsim | nruab nrab mus rau nyuaj tsim | nyuaj tsim | Kev tsim txom heev | |||||||||||||||||
Ntiv | mm | 415 | 425 | 4 35 | 445 | 515 | 525 | 535 ib | 545 ib | 615 | 625 | 635 ib | 645 ib | 715 ib | 725 ib | 735 ib | 745 ib | 815 ib | 825 ib | 835 ib | 845 ib |
7 7/8 ib | 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 ib | 244 | IN | IN | IN | IN | ||||||||||||||||
9 7/8 ib | 251 | thiab | 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 ib | IN | |||||||||||||||||||
12 1/4 | 311 | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | IN | ||||||||
13 3/4 ib | 349 ib | IN | IN | IN | IN | IN | |||||||||||||||
15 | 381 ib | IN |
Nco tseg: tus , "V" hauv lub rooj sawv cev rau IADC uas twb muaj lawm, thiab IADC tsis muaj "V" hauv lub rooj tuaj yeem tsim.
DRILL BIT PROFILE
![Mining Tri-cone Bit](https://ecdn6.globalso.com/upload/p/365/image_other/2023-11/6566b142abf0033960.jpg)
![zoo 6td](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659e10885ebf099825.jpg)
![txheej txheem suab nrov](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659e1166e207b74775.jpg)
![3jw 2](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b937740c3974741.jpg)
![2 npz](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b94e526fe442846.jpg)
![5 ibn](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b950ff258c52568.jpg)
![pab 11p7u](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b8ea315c8b94859.jpg)
![pab 2mlu](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b8db6d381885171.jpg)
![kob 33m5](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b9028a0ece99851.jpg)
![pab 5sf](https://ecdn6.globalso.com/upload/p/365/image_other/2024-01/659b8dd4dc56965089.jpg)