Influence of reinforced plastomers on injection moulds wear
คำสำคัญ:
injection moulding, wear, friction coefficientบทคัดย่อ
The contribution deals with wear of injection moulds based on aluminium alloy Alumec 89 in friction couples with plastomers reinforced with different glass fibres content. Friction relations in injection moulding were simulated by adhesion dry wear test with help of Amsler equipment with area contact of friction couple. Wear intensity was evaluated by friction coefficient and relative wear by weight loss. Simultaneously, changes of aluminium alloy surface morphology after wear in particular friction couples were analysed.Downloads
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Osswald, T., Turng, L. and Gramann, P.J. 2002. Injection molding handbook. Munich: Hanser.
Hutchings, I.M. 1992. Tribology, friction and wear of engineering materials. London: Edward Arnold.
Michael, P.C., Rabinowicz, E. and Iwasa, Y. 1991. Friction and wear of polymeric materials at 293, 77 and 4.2 K. Cryogenics. 31 : 695–704.
Franklin, S.E. 2001. Wear experiments with selected engineering polymers and polymer composites under dry reciprocating sliding conditions. Wear. 251 : 1591–8.
Fusaro, R.L. 1990. Self-lubricating polymer composites and polymer transfer film lubrication for space applications. Tribology International. 23 : 105–22.
Gong, D., Zhang, B., Xue, Q. and Wang, H. 1990. Investigation of adhesion wear of filled polytetrafluoroethylene by ESCA, AES and XRD. Wear. 137 : 25–39.
Theiler, G., Hübner, W., Gradt, T., Klein, P. and Friedrich, K. 2002. Friction and wear of PTFE composites at cryogenic temperatures. Tribology International. 35(7) : 449–458.
Drozda, M. 2007. Surface changes evaluation of selected friction couple materials. Final diploma work, Faculty of Mechanical Engineering, Technical University of Košice.
Endo, H. and Marui, E. 2005. Effect of the specimen geometry on wear-combination of polyacetal(POM) and carbon steel for machine structures. Wear. 258(10) : 1525–30.
Bidulská, J., Kvaĕkaj, T., Bodák, V. and Bidulský, R. 2007. The microgeometry parameters of uncoated and zinc-coated cold rolled steel strips. J. Met. Mater. Miner. 17(2) : 1-7.
Samyn, P., De Baets, P., Schoukens, G. and Quintelier, J. 2007. Wear transitions and stability of polyoxymethylene homopolymer in highly loaded applications compared to small-scale testing. Tribology International. 40(5) : 819–833.
Samyn, P., Schoukens, G., Van Driessche, I. Van Craenenbroeck, J. And Verpoorf, F. 2006. Softening and melting mechanisms of polyamides interfering with sliding stability under adhesive conditions. Polymer. 47(14) : 5050–5065.
Subramanian, C. 1988. Wear lip formation during dry sliding. Wear. 126(1) : 57–67.
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