Friction Conditions during the Wear of Injection Mold Functional Parts in Contact with Polymer Composites
Source abstract
Abstract
This article deals with the evaluation of material wear of injection molds made of aluminium alloy Alumec 89 and copper alloy Moldmax HH in friction couples with polymer materials with various filler contents. The friction relations in injection molding were simulated in an adhesion dry wear test using an Amsler machine, with an area contact of the friction couple materials. The wear intensity was evaluated by determination of friction coefficient and relative wearing by the mass loss. Surface morphology changes of evaluated alloys after wear and the thermal conditions in particular friction couples were analyzed simultaneously.
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Research context
OpenAlex topics: Tribology and Wear Analysis · Injection Molding Process and Properties · Additive Manufacturing and 3D Printing Technologies
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Affiliations
Department of Technologies and Materials, Faculty of Mechanical Engineering, Technical University of Košice, Mäsiarska 74 040 01 Košice, Slovak Republic
Department of Technologies and Materials, Faculty of Mechanical Engineering, Technical University of Košice, Mäsiarska 74 040 01 Košice, Slovak Republic,
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