STRENGTH STUDY OF MACHINE TOOL BEDS WITH CURVILINEAR STIFFENERS FROM POLYMER CONCRETE

Keywords: strength, helix, curved ribs, stiffness, composite

Abstract


This study addresses enhancing the strength of metal-cutting machine tool beds made from polymer concrete by optimizing the internal cross-section design through spiral stiffeners. Key factors influencing the bed’s strength include the composite preparation technology, the mixing speed (600 - 800 rpm), and duration (3 - 4 minutes). A strong correlation exists between spiral pitch, mixing speed, mixing time, and the bed’s strength.

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Published
2024/11/26
Section
Original Scientific Paper