利用 QForm 仿真研究和选择横截面热模锻的最佳参数

IF 0.4 Q4 METALLURGY & METALLURGICAL ENGINEERING

Russian Metallurgy (Metally) Pub Date : 2024-03-19 DOI:10.1134/S0036029523700441

A. A. Myshechkin, I. N. Kravchenko, V. V. Zuev, N. S. Baranova, I. V. Belousov, S. V. Skripnik

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引用次数: 0

摘要

摘要利用 QForm 计算机仿真技术开发了一种横截面热模锻技术工艺。研究了工艺参数对力参数和模腔填充的影响。确定了锻造过程中的应力状态和温度场、确保最小工艺力的初始工件的最佳形状和尺寸、锻造道次、模腔填充的最佳条件以及锻造冷却条件。最佳锻造方案已经确定。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Investigation and Selection of the Optimum Parameters of Hot Die Forging of a Crosspiece Using QForm Simulation

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Investigation and Selection of the Optimum Parameters of Hot Die Forging of a Crosspiece Using QForm Simulation

Abstract—A technological process of hot die forging of a crosspiece has been developed using QForm computer simulation. The influence of the technological parameters on the force parameters and the filling of the die cavity is investigated. The state of stress and the temperature fields in a forging, the optimum shape and sizes of the initial workpiece ensuring the minimum technological forces, forging passes, the optimum conditions for filling the die cavity, and forging cooling conditions are determined. The optimum forging scheme has been determined.

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来源期刊

Russian Metallurgy (Metally) METALLURGY & METALLURGICAL ENGINEERING-

CiteScore

0.70

自引率

25.00%

发文量

140

期刊介绍： Russian Metallurgy (Metally) publishes results of original experimental and theoretical research in the form of reviews and regular articles devoted to topical problems of metallurgy, physical metallurgy, and treatment of ferrous, nonferrous, rare, and other metals and alloys, intermetallic compounds, and metallic composite materials. The journal focuses on physicochemical properties of metallurgical materials (ores, slags, matters, and melts of metals and alloys); physicochemical processes (thermodynamics and kinetics of pyrometallurgical, hydrometallurgical, electrochemical, and other processes); theoretical metallurgy; metal forming; thermoplastic and thermochemical treatment; computation and experimental determination of phase diagrams and thermokinetic diagrams; mechanisms and kinetics of phase transitions in metallic materials; relations between the chemical composition, phase and structural states of materials and their physicochemical and service properties; interaction between metallic materials and external media; and effects of radiation on these materials.