20.500.12556/RUL-143252 Rigid-hyperelastic coupling dynamic model and dynamic characteristics of spring type of traction robot Dinamični model togo-hiperelastične sklopitve in dinamične lastnosti vzmetnega vlečnega robota The traditional anchoring mechanism of the traction robot is rigid, which is easy to be stuck in the wellbore. In order to solve the problem produced by the rigid anchoring mechanism of the traction robot, a novel anchoring mechanism was proposed based on the spring type of anchoring mechanism of the inclined block. The key to make the traction robot motion is whether the traction robot can be anchored on the wellbore under the action of the traction force. Therefore, a rigid-hyperelastic coupling dynamic model of the spring type of anchoring mechanism under the action of the traction force was established. On the basis, the effects of span, width, thickness and chamfer parameters on the anchoring performance of the spring type of traction robot were analyzed. Through the experimental comparison, it was found that the error between the theoretical supporting force and the experimental supporting force is only 6.1%, and the maximum error of theoretical and experimental maximum traction force is 4.9%. Experiments verified the correctness of the rigid-hyperelastic coupling dynamic model. The research results of this paper lay a foundation for the structural design and engineering application of spring type of traction robot. It can effectively ensure the downhole safety of oil and gas wells. spring-type traction robots spring-type of rigid-elastic coupling dynamic model spring-type of anchoring mechanism motion anchoring vzmetni vlečni robot dinamični model togo-hiperelastične sklopitve optimizacija konstrukcije sidranje dinamične lastnosti true false true Angleški jezik Slovenski jezik Članek v reviji 2022-12-09 10:41:54 2022-12-09 10:41:58 2022-12-10 03:51:20 0000-00-00 00:00:00 2022 0 0 Str. 669-682 no. 11 Vol. 68 Nov. 2022 0000-00-00 Zaloznikova Objavljeno NiDoloceno 0000-00-00 0000-00-00 2022-11-01 531.3:007.52 0039-2480 10.5545/sv-jme.2022.219 133106435 Zhao...-Rigid-elastic_Coupling_Dynamic_Model_and....pdf Zhao...-Rigid-elastic_Coupling_Dynamic_Model_and....pdf 1 5E77F24AC76EAC8A68B3D8363D6F3C13 cccff962507cc924d5e790b5de473f96ae3ba611e94d53f2fd4fdf2343441da7 6fd83eec-77a6-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=164876 https://www.sv-jme.eu/sl/article/rigid-hyperelastic-coupling-dynamic-model-and-dynamic-characteristics-of-spring-type-of-traction-robot/ 1 91dc8fd7-77a5-11ed-9c94-00155dcfd717 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=164875 Fakulteta za strojništvo Strojniški vestnik 0 0 0