Rotary Tricone Bit for Mining
Mitundu ya Drll Store FX ndikupita patsogolo kwaposachedwa pakudula
design.These ting'onoting'ono zimaonetsa aukali kudula kapangidwe ndi
zolowetsa zazikulu ndi zolozera.Wodula wautali / wokulirapo
mbiri imalola mizere yambiri yoyika, motero Tungsten Carbide yochulukirapo
Inserts.Bits ilibe chitetezo choyika mizere ya bevel, m'malo mwake
cones ndi mosalekeza zolimba zitsulo gulu kuchepetsa kukokoloka kwa
pamtunda.
Avalibale IADC
Mndandanda | Kugwiritsa ntchito | Opaleshoni Parameters | |
Liwiro Lozungulira (RPM) | Kulemera kwa Bit-WOB(lb/in) | ||
30 | Zofewa Kwambiri | 70-140 | 1000-4000 |
40 | Zofewa | 70-140 | 1000-4000 |
50 | Yofewa mpaka Yapakatikati | 50-140 | 2000-5000 |
60 | Zapakati mpaka Zovuta | 50-110 | 3000-6000 |
70 | Zovuta | 50-90 | 3500-7500 |
80 | Zovuta Kwambiri | 40-80 | 5000-8000 |
Makulidwe Opezeka
Kukula Kwapang'ono | ||
mu | mm | Pin Size |
6 3/4 | 171 | 3 1/2 |
7 7/8 | 200 | 4 1/2 |
8 1/2 | 216 | |
9 | 229 | |
9 7/8 | 251 | 6 5/8 |
10 5/8 | 270 | |
11 | 279 | |
12 1/4 | 311 | |
13 3/4 | 350 |
Lembani uthenga wanu apa ndikutumiza kwa ife