ADJUSTMENT OF ELECTROHYDRAULIC FORMING PROCESSES IN SYSTEM OF PRODUCTION TOOLING PREPARATION

M.K. Knyazyev, R.V. Varnas, V.Yu. Bezpaly

Analysis of adjustment of electrohydraulic forming of the half-torus sheet component and required configurations of forming tools along manufacturing steps in system of production tooling preparation are performed. Peculiarities of forming process designing and re-machining of forming tools in «modelling» and «manufacture» sub-systems are considered. Necessity of coordination of sheet-components forming process parameters, designs of forming tools and their modelling in the common system are shown. High efficiency of CNC machines in manufacture of dies for sheet components of complicated shapes is determined. Engineering specifications for forming tools designing with consideration of optimisation of forming processes and re-machining of forming tools are developed.

Key words: production tooling preparation, forming, impact, sheet, tools, locating.