✦ LIBER ✦

Mechanism of wear of rotary-percussive drilling bits and the effect of rock type on wear

✍ Scribed by K.J. Swick; G.W. Stachowiak; A.W. Batchelor

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Abrasiveness of rocks and relative bit w

✍ A. I. Shubnyi 📂 Article 📅 1968 🏛 Springer 🌐 English ⚖ 235 KB

The effectiveness of indexing in percuss

✍ H.L. Hartman 📂 Article 📅 1966 🏛 Elsevier Science 🌐 English ⚖ 746 KB

Wear on the bearing of a single-cone dri

✍ A. V. Zubarev; I. G. Borodatskii; T. Kh. Sarkis'yants; V. A. Shevchenko; Yu. P. 📂 Article 📅 1969 🏛 Springer 🌐 English ⚖ 455 KB

Effect of the radius of curvature of the

✍ B. A. Katanov 📂 Article 📅 1971 🏛 Springer 🌐 English ⚖ 128 KB

The mechanism of rock fracture in rotary

✍ O. D. Alimov; L. T. Dvornikov 📂 Article 📅 1972 🏛 Springer 🌐 English ⚖ 407 KB

The effect of thrust on the performance

✍ E. Nordlund 📂 Article 📅 1989 🏛 Elsevier Science 🌐 English ⚖ 874 KB 👁 3 views