Some aspects of the hard machining of bore holes

Janos Kundrak, Gyula Varga, Istvan Deszpoth, Viktor Molnar

Research output: Chapter in Book/Report/Conference proceedingConference contribution

12 Citations (Scopus)

Abstract

The machining of hardened surfaces can be done even fulfilling the ever stricter accuracy and quality prescriptions, besides the economic efficiency. Decisively, hard machining is highlightedly important in finish processes because the components must meet increased functional demands. Therefore the number and/or the hardness of the hard surfaces on the components is continuously increasing. In practice the demand for such components is high since they are more wear resistant and their tool life may be higher. Today there are several possibilities for finish machining of components having hard surfaces. We have done experiments for hard machining of inner cylindrical surfaces. The examined procedures were as follows: grinding, hard turning, combined machining. The first two procedures (hard turning, grinding) have got different procedure-specific advantages and disadvantages. Combining these two procedures, using-up the advantages of them, the efficiency of the production can be increased. This paper outlines these procedures of hard machining, their applicability, the increase of their efficiency, and the possibilities provided by the combination of the procedures.

Original languageEnglish
Title of host publicationIII Central European Conference on Logistics
Pages126-132
Number of pages7
DOIs
Publication statusPublished - Mar 18 2013
Event3rd Central European Conference on Logistics, CECOL 2012 - Trnava, Slovakia
Duration: Nov 28 2012Nov 30 2012

Publication series

NameApplied Mechanics and Materials
Volume309
ISSN (Print)1660-9336
ISSN (Electronic)1662-7482

Other

Other3rd Central European Conference on Logistics, CECOL 2012
CountrySlovakia
CityTrnava
Period11/28/1211/30/12

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Keywords

  • Grinding
  • Hard cutting
  • Multi-processing hard machining

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Kundrak, J., Varga, G., Deszpoth, I., & Molnar, V. (2013). Some aspects of the hard machining of bore holes. In III Central European Conference on Logistics (pp. 126-132). (Applied Mechanics and Materials; Vol. 309). https://doi.org/10.4028/www.scientific.net/AMM.309.126