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High pressure cooling in the machining of hard-to-machine materials
Kramar, Davorin (Author), Kopač, Janez (Author)

URLURL - Presentation file, Visit http://www.dlib.si/details/URN:NBN:SI:doc-FL9CRKI8 This link opens in a new window

Abstract
This paper investigates the application of high-pressure cooling (HPC) assistance in the rough turning of two different hard-to-machine materials, namely hard-chromed and surface hardened C45E and Inconel 718 with coated carbide tools. The region of operability - technology windows, which sets the boundaries of the process parameters, has been experimentally determined using the tool-material pair (TMP) methodology. The capabilities of different hard turning procedures are compared by means of chip breakability, cooling efficiencz, temperatures in cutting yone, tool wear and cutting forces. All machining experiments were performed under conventional cutting speeds.

Language:English
Keywords:visokotlačno hlajenje, obdelovalnost, tehnološka okna, obraba orodja, high pressure cooling, machinability, technological windows
Work type:Not categorized (r6)
Tipology:1.01 - Original Scientific Article
Organization:FS - Faculty of Mechanical Engineering
Year:2009
Publisher:= Association of Mechanical Engineers and Technicians of Slovenia et al.
Number of pages:str. 685-694
Numbering:Vol. 55, no. 11
UDC:621.9.01
ISSN on article:0039-2480
COBISS.SI-ID:11227931 Link is opened in a new window
Views:545
Downloads:220
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Record is a part of a journal

Title:Strojniški vestnik
Shortened title:Stroj. vestn.
Publisher:Zveza strojnih inženirjev in tehnikov Slovenije [et al.], = Association of Mechanical Engineers and Technicians of Slovenia [et al.]
ISSN:0039-2480
COBISS.SI-ID:762116 This link opens in a new window

Secondary language

Language:English
Title:Odrezavanje težko obdelovalnih materialov z visokotlačnim hlajenjem

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