Device for the production of cast parts, such as cast aluminum, in the low pressure casting methods

摘要

The present invention relates to a device for the production of castings, such as cast aluminum, in the low pressure casting methods with the aid of a casting tool (1), the of movably arranged side parts (4) with a lower part or lower molded part (3) and an upper part (5), wherein at least the upper part (5) and / or the side parts (4) with the aid of at least one adjusting device (13) are adjustable.The object of the invention is the apparatus with the aid of a compressing device or multiply adjustable device in such a way that formation of bubbles is avoided and, after the removal of the casting mold from the casting die no post-treatment is no longer be necessary.The object is achieved according to the invention in that the mold cavity for receiving the melt, a locking device and a means for compressing the melt is associated, the locking device as a multi-stage adjusting device (13) or as a hydraulically or mechanically adjustable device.