FIELD: process engineering.
SUBSTANCE: invention relates to metallurgy and can be used at line for pressing articles from solid-fluid workpiece in production of railway car boxes. Support frame is equipped with guide rails to support carriage for lengthwise displacement thereon. Crank pair driven by hydraulic cylinder is mounted at said carriage. Casing with grippers is coupled with said crank pair. Said grippers are shaped to thixo workpiece barrel and articulated with hydraulic cylinder secured in said casing.
EFFECT: continuous process in commercial production, higher quality of articles.
2 dwg
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Authors
Dates
2013-12-20—Published
2012-05-17—Filed