Transactions of Materials and Heat Treatment

Title：Study on process of sucker rod horizontal forging based on numerical simulation

Authors： Wang Liang

Unit： Southeast University

KeyWords： sucker rod eccentric wear net forming numerical simulation horizontal forging

ClassificationCode：TG316.2

year,vol(issue):pagenumber：2014,39(5):1-5

Abstract：

Aiming at the undesirable phenomena such as eccentric wear and broken-off of sucker rod during the oil extraction process, the structure of sucker rod was optimized. Two process schemes of sucker rod horizontal forging were proposed, and the FEM simulation was applied to compare and analyze the forming results. It is found that the phenomena of unfilling and damage of sucker rod forgings appear in Scheme 2 that the chute of sucker rod is forged by the forging mold redesigned, and this process scheme do not meet the characteristics of net shape forging. The machining process is added in Scheme 1 that the chute of sucker rod is manufactured by subsequence machining, but the forming quality using Scheme 1 is better. The rationality of process schemes and simulation results were verified by the actual production of sucker rod finally.

Funds：

江苏省高校自然科学基础研究计划重大项目(08KJD510001)

王亮（1978-），男，硕士，工程师

Reference：

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