Paper: Sucker Rods New Design Fabrication Methods Will Reduce Pin Failures
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Abstract
Sucker Rods New Design Fabrication Methods Will Reduce Pin Failures
Presenters
G.E. Flavell, The S.M. Jones Company
Two new developments are eliminating costly sucker rod pin failures. The first is the undercut or stress relieved pin which eliminates the critical point where all fatigue failures occur. The second is the thread rolling process which improves the fatigue resistance of the thread.