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中国汽车工程学会制造技术分会锻造委员会第四届学术年会,于1990年10月26日至10月29日在天津召开。来自一汽、二汽、南汽等36个单位的60名代表参加了会议。会议共收到论文43篇,大会宣读41篇。本届年会论文涉及到汽车锻造技术的发展、锻造工艺及锻压设备的改进、新技术的应用,计算机辅助设计,锻造质量控制等多方面的内容。经全体代表认真评议,评出“冷挤压IVECO汽车后桥半轴套管工艺试验研究”和“492Q汽油机连杆体裂纹分析”等12篇论文为本届年会优秀论文。会议期间还进行了专题研讨和技术交流。其中
China Society of Automotive Engineers branch forging manufacturing technology for the fourth academic annual meeting, in October 26, 1990 to October 29 held in Tianjin. Sixty representatives from 36 units including FAW, SAIC and NAC attended the meeting. The conference received a total of 43 papers, the conference read 41 articles. This annual conference papers related to the development of automotive forging technology, forging process and improvement of forging equipment, the application of new technologies, computer-aided design, forging quality control and many other aspects. After careful assessment by all the delegates, 12 papers including “Cold Extrusion IVECO Semi-axial Casing Technology Test of Automobile Rear Axle” and “Crack Analysis of 492Q Gasoline Engine Connecting Rod” were selected as excellent papers of this annual conference. During the meeting also conducted a special seminar and technical exchanges. among them