Research Concerning the Cold-Hardening of the Teeth of a Toothed Gear at Cold Teething by Intermittent Blow

Abstract:

Among the processing methods by cold flow, toothing by intermittent blow is one of the most widespread. The gear-cutting by cold generation by intermittent blow is a processing method which extended continuously especially in the last 30 years. This enabled on the one hand, a better knowledge of the properties of toothed surfaces, and on the other hand the emphasis of the relationships between the superficial characteristics and the exploitation (use) properties of these products (frictional, fatigue etc.), as well as of the optimization of the technological processing parameters of these surfaces. The present paper presents a determination study on the depth of the hammer-hardened coat in the cold teething process by intermittent blow for a tooth of the generated teeth.

• Periodical: Advanced Materials Research (Volume 837)
• Pages: 71-76
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.837.71
• Online since: November 2013
• Authors: Ion Dobrescu, Ilarion Banu
• Keywords: Cold, Hammering, Microhardness, Shock, Teething, Tooth

References

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[3] Dobrescu, I., Determination of the constituents of the deformation force at cold generation by intermittent bounce, Conferinţa Ştiinţifică Internaţională TMCR, Iaşi, Tomul LII (LVI), Fasc. 5B, (2006), p.483¸488.

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[5] Dobrescu, I., Studies regarding the deformation forces during cold gear generation through intermittent blow, Annals of the Oradea University, Fascicle of Management and Technological Engineering, Volume IX (XIX), (2010), pp.372-375.

DOI: 10.15660/auofmte.2010-2.1908

[6] Dobrescu, I., Banu, Il., Research concerning the forming forces at cold thooting by intermittent blow, Proceedings of The 16th International Conference Modern Technologies, Quality and Innovation ModTech, (2012), Volume I, pp.281-284.