APPARATUS FOR MEASURING THE WALL THICKNESS OF A SOLIDIFYING CAST BODY IN CASTING HOT LIQUID METAL IN A MOULD

摘要

The invention relates to an apparatus for measuring the wall thickness of a solidifying cast body in casting hot liquid metal in a mould. The apparatus comprises a rod-shaped sensor which is movably arranged above the mould in a manner that it may be introduced into said mould and adjusted to touch a wall of the solidifying cast body, and on said sensor a means for indicating the adjustment path which is proportional to the wall thickness.