Determination of cutting forces during shape milling of screw part of compressor rotor with disk cutter

A method is proposed for determining the cutting forces during shape milling with disk cutters of the screw part of compressor rotor. The calculation scheme for determining the cutting force acting on the cutter tooth is considered. Basic assumptions are made to simplify the calculations. The compon...

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Bibliographic Details
Main Authors: Shvetsov, I. V., Vasylkov, D. V., Alexandrov, A. S., Golikova, V. V.
Format: Conference Proceeding
Language:English
Subjects:
Compressor rotors
Cutting force
Cutting parameters
Disc cutters
Mathematical analysis
Teeth
Unevenness
Online Access:Get full text
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Summary:A method is proposed for determining the cutting forces during shape milling with disk cutters of the screw part of compressor rotor. The calculation scheme for determining the cutting force acting on the cutter tooth is considered. Basic assumptions are made to simplify the calculations. The components of the cutting force are determined at different depths for individual sections of cutter tooth. For single and multi-flute milling, the projections of cutting force on the coordinate axes are determined. It has been found that with increase of number of cutter teeth, the unevenness of milling can be reduced up to 80 percent.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0106028