论文部分内容阅读
一、概况在近十年间(一九六八～一九七七),和锻压技术有关的研究、开发和实践等方面的发展,在日本可以讲是空前的。一方面,研究活动随着锻压产品和研究者的数量的增加而成比例地兴旺起来。一九五七～一九六六年在塑性加工联合讲演会上发表的论文约500篇,而在近十年中已达到1800篇(包括塑性加工春季讲演会的部分)。同时日本机械学会以及金属学会、材料学会、精密机械学
I. Overview In recent ten years (1968-1977), the development of forging technology related research, development and practice can be unprecedented in Japan. On the one hand, research activity is rising proportionately with the number of forging products and researchers. From 1977 to 1966, there were about 500 papers published in the joint workshop on plastic processing, while in the last ten years it has reached 1,800 (including the plastic processing spring lecture). At the same time, Japan Institute of mechanics and metal society, material society, precision mechanics