THE FORMING OF THE BILLETS AT THE ECCENTRIC UPSETTING BY CONVEX DIE-INSERTS WITH DIFFERENT HEIGHT OF PROFILEJournal: Academic Journal "Industrial Machine Building, Civil Engineering" (Vol.2, No. 41)
Publication Date: 2014-11-26
Authors : V.V. Kukhar; R.S. Nikolenko;
Page : 326-332
Keywords : cylindrical billet; eccentric upsetting; convex die-insert; forming; planning of the experiment.;
The technique of study of the forming of cylindrical workpieces at eccentric upsetting by convex die-inserts with varying of height of the profile in a package of computer finite element modelling with using of the method of experiment planning is developed. The patterns for allow to predict the change of macro-indexes of forming of cylindrical workpieces during upsetting by convex die-inserts that taking into account the original dimensions of the workpiece, the tool design and the eccentricity value was provided as result of studies.
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