Nhọrọ ịkwọ ụgbọ mmiri kacha mma
Chọgharịa Otu Ngwaahịa
3.4k
Otu ọkachamara ọkachamara
Injinia na onye ọrụ aka na-ahazi ihe ziri ezi maka nsogbu abrasion.
25+
R&D
Anyị na-aga n'ihu na-emeziwanye sistemụ anyị hụ na ihe ndị dị ugbu a kwụsiri ike ma na-atụ aro ngwakọta ọhụrụ iji dabara nsogbu abrasion ọhụrụ.
18+
N'ozi saịtị dị
Nkwado teknụzụ 7x24h na anyị na-ewere 100% ọrụ na nsogbu anyị
5.9%
Ndị ọrụ nlekọta ndị ahịa
Nka na ụzụ & azụmahịa otu na-esochi arịrịọ ọ bụla na onye ndụmọdụ ma ọ bụ sample ma ọ bụ mbupu.
Anyị na-enye ngwa ịkwọ ụgbọ mmiri na-adịgide adịgide
Ọrụ ọkachamara
Ọrụ ọkachamara
DrillMore Rock Tools Company ejirila ụlọ ọrụ na-egwupụta ihe karịrị afọ 30. Anyị bụ ọkachamara n'ichepụta, mmepe, nrụpụta na ọrụ nke tricone bits, ngwaọrụ DTH, Ngwa Hammer kacha elu, PDC Bits maka Ngwuputa, Ngwupu ala ọma, mkpọpu ala geothermal, Mwube, Tunneling, Quarrying...
- Onye na-eweta ọkachamara
Maka Drilling IndustrialỌrụ ndị ahịa pụrụiche - Nhazi dị elu
Njikwa ogo siri ikeTinye uche na asọmpi
Akụkọ kacha ọhụrụ & mmelite
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09-07Four Core Causes of Frequent Drill Rod Breakage: Unlocking the Root of Short Service LifeThis article analyzes four major reasons for frequent breakage of rock drill rods: 1. **Raw‑material defects**: Poor‑quality steel contains impurities and air bubbles. These hidden internal flaws develop into cracks under impact and torsion, leading to premature fracture. 2. **Violent drilling operation**: Forcing against hard rock, empty firing, and operating with bent drill rods subject the -
09-03From Tricone to PDC: Why Changing the Bit Isn’t EnoughThis article addresses a common field issue: PDC bits fail quickly after replacing tricone bits, which is usually blamed on bit quality. In most cases, however, damage results from applying tricone‑based operating habits to PDC bits. Tricone bits work with high weight‑on‑bit for impact‑crushing rock, while PDC bits cut rock by shearing and are sensitive to excessive WOB. When operated within pr -
08-31Common Construction-Related Issuesand Accident Prevention in HDD Crossing IlThis paper (Part II) mainly discusses typical construction troubles in horizontal directional drilling crossing projects, including stuck‑pipe and difficult pull‑back caused by unclean boreholes, pull‑back failures from improper pipe launching and entry angles, as well as mud leakage. It analyzes the root causes from mud performance, pump capacity, geology and operating practices, and puts forward
