CONSTRUCTION PLATFORM SYSTEM AND METHOD FOR ADDITIVE MANUFACTURING OF ONE MOULDED BODY

摘要

The invention relates to a building platform system and a method for the additive production of a metallic shaped body (3) by material deposition by means of an arc on the mounting surface of a base plate (1) of the building platform system, wherein in the mounting surface recesses (1.1, 1.2) in the form of indentations (1.1) or Breakthroughs (1.2) are introduced. The mounting surface of the base plate (1) is provided with a coating or a layer of anti-fusion material (2) or the base plate (1) consists of anti-fusion material (2). The melt protection material (2) is an electrically conductive, melt-sensitive material, by the melting of the base plate (1) and thus the adhesion of the molded body (3) to the base plate (1) due to the formation of alloys or intermetallic Phases is prevented. As a result, the additive manufacturing of molded bodies (3) with high final contour accuracy and easy removability from the base plate (1) is ensured when using the Bauplattformsystems. Cost-intensive separation operations after additive manufacturing can be omitted.