新拔长理论工艺参数的量值匹配与确定

›› 1994, Vol. 30 ›› Issue (5): 83-86.

新拔长理论工艺参数的量值匹配与确定

刘助柏;朱继武

东北重型机械学院

发布日期:1994-09-01

QUANTITY MATCHING AND DETERMINATION OF TECHNOLOGICAL PARAMETERS OF THE NEW STRETCHING THEORY

Liu Zhubai;Zhu Jiwu

Northeast Heavy Machinery Institute

Published:1994-09-01

摘要/Abstract

摘要： 对新拔长理论的工艺参数——砧宽(ω/h)的料宽比(b/h)及压下率[η＝(h0-h)/h0]，给出了合理的量值匹配与确定。这为编制锻造变形工艺提供了可循的依据，且为建立大锻件的专家系统提供一个重要的判据。

关键词: 合理匹配, 料宽比, 压下率, 砧宽比

Abstract: The reasonable quantity matching and determination is given for the technological parameters——tool width ratio (w/h), blank width ratio (b,/h) and relative reduction [η＝(h0-h)/h0] of the new stretching theory. This provinces a basis which can be abided by for working out forging technology and an important criterion for building the expert system of heavy forgings.

Key words: Blank width ratio, Reasonable matching, Relative reduction, Tool width ratio

刘助柏;朱继武. 新拔长理论工艺参数的量值匹配与确定[J]. , 1994, 30(5): 83-86.

Liu Zhubai;Zhu Jiwu. QUANTITY MATCHING AND DETERMINATION OF TECHNOLOGICAL PARAMETERS OF THE NEW STRETCHING THEORY[J]. , 1994, 30(5): 83-86.

[1]	梁晨;刘助柏;王连东. 新FM法拔长的临界砧宽比、临界料宽比及工艺参数研究[J]. , 2003, 39(12): 154-157.
[2]	刘助柏. 平砧拔长矩形截面毛坯的新理论[J]. , 1994, 30(5): 47-49.
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[4]	王祖唐;刘庄;任猛. 大钢锭内部空洞锻合过程的数值模拟[J]. , 1989, 25(3): 51-56.