利用三辊滚板机卷制圆锥台筒节的原理和方法

The Principle and Method of How to use the Rollertrio Coiling Machine Make the Truncated Cone Shellring

压力容器制作中,经常遇到圆锥台筒节(大小头)制作,通过技术革新解决生产中的疑难问题,可减轻劳动强度,提高劳动效率,提高制作产品质量。

In the pressure vessel, we often meet how to make truncated cone shell ring and we should use technological innovation to solve several difficult problems in the process of production. This way can decrease the amount of human labor needed, raise labor efficiency and the quality of product.