✦ LIBER ✦

Pneumatics and hydraulics in percussive drilling machines

✍ Scribed by N. N. Esin; N. A. Belyaev

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Feed thrust and torque in pneumatic perc

✍ N. N. Esin; É. G. Chernilov 📂 Article 📅 1971 🏛 Springer 🌐 English ⚖ 287 KB

Distributed motion control in hydraulics

✍ Tapio Virvalo 📂 Article 📅 1992 🏛 Elsevier Science 🌐 English ⚖ 576 KB

DYNAMIC CORRECTION OF EXCITATION IN HAND

✍ E.V. GOLYCHEVA; V.I. BABITSKY; A.M. VEPRIK 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 281 KB

The effectiveness of indexing in percuss

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

Bit life and power requirements in rotar

✍ I. F. Medvedev 📂 Article 📅 1967 🏛 Springer 🌐 English ⚖ 271 KB

Calculating the impact pulse shape in re

✍ V. D. Andreev 📂 Article 📅 1967 🏛 Springer 🌐 English ⚖ 369 KB