Dynamics of Treatment Device for Die Casting of Metals

Abstract:

The aforementioned proves that the grease flow in mould treatment equipment can be regarded as a regulation system with the input quantity by medium pressure p₁ above the grease level and with the output quantity by the grease flow speed.The utilization of treatment equipment for die casting of metal enhances both the working environment and work culture during die casting of metals. Application of grease flow regulation results in better repeatability of die casting cycle which positively influences the quality of castings.

• Periodical: Key Engineering Materials (Volume 669)
• Pages: 327-334
• DOI: https://doi.org/10.4028/www.scientific.net/KEM.669.327
• Online since: October 2015
• Authors: Juraj Ružbarský*, Rastislav Majerník, Petr Hrabě, Petr Valášek
• Keywords: Die Casting, Dynamics, Treatment Device

References

[1] Š. Gašpar, J. Paško, Analysis of influence of pressing speed, of melt temperature and of casting position in a mold upon ultimate tensile strength Rm of die casting from aluminium, Advanced Materials Research 909 (2014) 3-7.

DOI: 10.4028/www.scientific.net/amr.909.3

[2] Š. Gašpar, J. Paško, J. Majerník, Crystallization of aluminium alloys, Applied Mechanics and Materials 624 (2014) 48-51.

DOI: 10.4028/www.scientific.net/amm.624.48

[3] J. Paško, Š. Gašpar, Eutecticum morphology in Al-Si alloys, Advanced Materials Research 1014 (2014) 9-12.

[4] J. Paško, Š. Gašpar, J. Ružbarský, Die casting defects of castings from silumin, Applied Mechanics and Materials 510 (2014) 91-96.

DOI: 10.4028/www.scientific.net/amm.510.91

[5] T. Krenický, Specifics of diagnostics and vibration damping in die casting technology (Špecifiká diagnostiky a tlmenia vibrácií v technológii tlakového liatia), in: Scientific Papers: Operation and diagnostics of machines and production systems operational states, Tribun EU, Brno, 2008, pp.119-123.

[6] E. Ragan, Contribution to the dynamism of the treatment facilities for die-casting (Príspevok k dynamike ošetrovacieho zariadenia pre liatie pod tlakom), Foundry/Slévárenství 7 (1984) 283-285 (in Slovak).

[7] E. Ragan, Die-casting Process (Proces liatia pod tlakom), FMT TUKE, Prešov, 1997 (in Slovak).

[8] J. Ružbarský, Dynamics of core taking out at die casting, Applied Mechanics and Materials 616 (2014) 244-251.

DOI: 10.4028/www.scientific.net/amm.616.244

[9] T. Krenický, P. Jacko, Real-time monitoring of technical systems operation (Real-time monitoring prevádzky technických systémov), Strojárstvo Extra 5 (2011) 32/1-32/2 (in Slovak).

[10] T. Krenický, Multi-parametric monitoring using virtual instruments, SHMD´2014: 11th International Symposium of Croatian Metallurgical Society: Summaries of abstract; Šibenik, Croatia, June 22-26, 2014, Zagreb, Croatian Metallurgical Society, Metalurgija 53/3 (2014).

[11] E.J. Vinarcik, High Integrity Die Casting Processes, John Wiley and Sons, New York (2003).

[12] J. Žitňanský, J. Žarnovský, J. Ružbarský, Analysis of physical effects in cutting machining Advanced Materials Research 801 (2013) 51-59.

DOI: 10.4028/www.scientific.net/amr.801.51

[13] T. Duraník, J. Ružbarský, M. Stopper, Influence on the Productivity of Modern Thermoset Preheating in the Compression Molding Technology, Advanced Materials Research 717 (2013) 74-78.

DOI: 10.4028/www.scientific.net/amr.717.74