Design on Key Parameters of Double Damper System for Hydraulic Rock Drill

• Datum: 2019
• Hauptverfasser: Geng, X., Ma, W., Ma, F., Tian, X.
• Format: Artikel
• Sprache: English
• Veröffentlicht: Інститут механіки ім. С.П. Тимошенка НАН України 2019
• Schriftenreihe: Прикладная механика
• Online Zugang: https://nasplib.isofts.kiev.ua/handle/123456789/188199
• Назва журналу: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Zitieren: Design on Key Parameters of Double Damper System for Hydraulic Rock Drill / X. Geng, W. Ma, F. Ma, X. Tian // Прикладная механика. — 2019. — Т.55, № 6. — С. 135-141. — Бібліогр.: 15 назв. — англ.

The lack of researches on the double damper system seriously restricted the impact power’s increase of hydraulic rock drills. The structure and working principle of the double damper system are described. The key parameters such as the unloading damping pressure, damping flow, equilibrium position o...