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金属材料の融合プレス加工方法
专利权人:
しのはらプレスサービス株式会社;野原 清彦;大学共同利用機関法人 高エネルギー加速器研究機構
发明人:
篠原 正幸,川端 信行,中村 日出好,宮島 恭平,野原 清彦,早野 仁司,山本 明,佐伯 学行,加藤 茂樹,山中 将
申请号:
JP20130152686
公开号:
JP6129009(B2)
申请日:
2013.07.23
申请国别(地区):
日本
年份:
2017
代理人:
摘要:
PROBLEM TO BE SOLVED: To provide a method for the press working of a metallic material that enables excellent workability to be realized irrespective of the types of the metallic material.SOLUTION: In a method for the press working of deep drawing molding with a metallic material used as a typical example, the type and microscopic behavior of the metallic material, the type and macroscopic behavior of the working based mainly on the deep drawing molding, and microscopic and macroscopic effects of external force, speed, and temperature on the deformation behavior of the metallic material are taken into consideration to simultaneously perform the control of a slide speed and/or motion including the temporary stop of slide and the control of a temperature and/or a temperature distribution and a temperature gradient of the metallic material. Preferably, a volumetric change of a flange and a change in friction force dependent on speed and temperature and in the work-hardening degree and the deformation allowance o
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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