Design of Road-header on the Basis of Mould and Seriation

A roadheader designed by mould and seriation can improve its suitability, expand its usable scope, bring its more plays and meet more users. This study subject is more important and very practical. In the paper, design plans of major mechanisms of a partface roadheader are researched according to principles of mould design and seriation design, some ideals and suggestions improving the machine design are put forward, given conclusions can be used to direct new roadheader's design, improve the property and increase the working efficiency of the machine.