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液压胀管法是当今管子与管板连接的新技术,国外对其机型保密。一重集团公司为满足换热器生产需要,经液压胀管力的认真计算,选用国产元件自制了液压胀管机。本文阐述了液压胀管力的计算过程及其实现方法。
Hydraulic tube expander method is today’s pipe and tube plate connection of new technologies, foreign models of its confidentiality. A heavy group of companies to meet the needs of heat exchanger production, hydraulic expansion of the earnest calculation, the selection of domestic components made of hydraulic expansion machine. This paper describes the calculation process of hydraulic expansion force and its realization method.