Failure Analysis, Case Studies and Forensic Engineering
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Vol. 15, No. 57 (2021) pp. 291-299
Dynamic strength analysis of the key components of the beam-type pumping unit with dynamic tracking balance
Aiming at the shortages of large reversing impact, high energy consumption and poor balance effect of conventional beam-type pumping unit, the design scheme of beam-type pumping unit with dynamic tracking balance is proposed. The…
