Reliability Evaluation for Improved Screw Dies of Coiled Tubing unit Injector
Journal: Tribology in Industry (Vol.39, No. 1)Publication Date: 2017-03-20
Authors : G.R. Igtisamova; N.O. Kovalev;
Page : 45-49
Keywords : Coiled tubing; Injector; Screw dies; Reliability; Fail;
Abstract
The paper considers improvement of screw dies of mobile coiled tubing unit injector through the change in screw die's design parameters with further mounting of metal-ceramic based friction material. Comparison of designs of unit injector screw dies was carried out and reliability evaluation of an improved coiled tubing transporter unit was executed.
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