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模具制造技术在我国的产业政策中是重点发展项目。本文概要介绍134厂自行设计、制造的12排孔高精度自动化连续冲模的制造工艺。为了改造模具生产线,提高模具的生产能力,我们借鉴日本18排孔模具的优点,结合本厂生产实际,设计了多工位多工序高精度自动化连续冲模。该模具被河南省国防工办、中南模协、中国模协评为国家特优模具,并于1990年5月在上海第三届国际模展会上展出。
Mold manufacturing technology in China’s industrial policy is the focus of development projects. This article gives an overview of the manufacturing process of a 12-row hole high-precision automated continuous die designed and manufactured by our company. In order to transform the mold production line and improve the production capacity of the mold, we draw on the advantages of the Japanese 18-row hole mold and design the multi-station and multi-process high-precision automatic continuous die according to the actual production in our factory. The mold by the National Defense Work in Henan Province, South Africa Association, China Association of mold as a national model excellent mold, and in May 1990 in Shanghai Third International Mold Exhibition on display.