THE INFLUENCE OF PULSE PARAMETERS ON THE QUALITY OF THE PROCESS AND THE FORM OF CASTINGS

2015

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DOI 10.17073/0368-0797-2013-4-25-27
Data confidence 70 medium
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Abstract

The article examines the impact of parameters of impulse process on the quality of form and the castings. The results of study of the pressure effect over a mixture on the form durability and pressure on the model surface are given. A mathematical yield surface for the form durability depend- ing on hermetic criterion of model-flask accessory and pressure in the receiver in estimating the form parameters without an additional experimental investigation is constructed.