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 load-displacement curves from on-site trial shows that pumping with dy...

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Bibliographic Details
Main Author: Bo Wang
Format: Article
Language:English
Published: Gruppo Italiano Frattura 2021-06-01
Series:Fracture and Structural Integrity
Subjects:
Online Access:https://www.fracturae.com/index.php/fis/article/view/3085
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