期刊名称：IOP Conference Series: Earth and Environmental Science
印刷版ISSN：1755-1307
电子版ISSN：1755-1315
出版年度：2017
卷号：87
期号：8
页码：082012
DOI：10.1088/1755-1315/87/8/082012
语种：English
出版社：IOP Publishing
摘要：An alternance optimisation method-based energy-efficient technology of vacuum carburising of drill bit parts is proposed. Criteria for optimisation of vacuum carburising process are formulated and proven based on energy consumption analysis; such criteria define energy efficiency of the strengthening process. The acquired control algorithms based on energy efficiency criteria allow dramatically reducing carburising process duration to increase the vacuum oven capacity, to decrease energy consumption, and to enhance production quality.
