Forecasting of the productivity of parts machining by highspeed milling with the method of half-overlap

• Autorzy: Dobrotvorskiy S. , Basova Y. , Ivanova M. , Kotliar A. , Dobrovolska L.

Identyfikatory

DOI

10.29354/diag/93136

• Języki publikacji: EN

Abstrakty

EN

In the article the technology of high-speed milling was observed as a key to the most promising methods of engineering products machining. It is indicated that the correct choice of the strategy for moving the cutting tool in the manufacture of products is the basis for ensuring the desired surface quality of the workpiece and its high processing efficiency. A review of the work devoted to the diagnosis of high-speed processing strategies was performed. Based on the up-to-date knowledge of the physics of the process of establishing of a qualitative surface, the article proposes to consider a new technology of high-speed milling with half-overlap. As the main idea of this technology, it is suggested to consider the work of the deformation component of cutting process as the main component of the complex energy-intensive process of high-speed milling. In addition, the paper suggests a technique for estimating the productivity of machining by the method of high-speed milling with half-overlap. It is theoretically justified that the specific productivity of the proposed technology is quite high Q=12.5÷4.2 cm2 /min and depends on the technological regimes. The place of technology of high-speed milling with half-overlap in the technological process of manufacturing details of any complexity was noted. The area of further research is indicated.

Słowa kluczowe

EN

high-speed milling; processing efficiency; processing strategy; half-overlap; deformation component

PL

obróbka maszynowa; frezowanie; jakość; wydajność; prognozowanie

• Wydawca: Polskie Towarzystwo Diagnostyki Technicznej
• Czasopismo: Diagnostyka
• Rocznik: 2018
• Tom: Vol. 19, No. 3
• Strony: 37--42
• Opis fizyczny: Bibliogr. 15 poz., rys., tab.

Twórcy

autor

Dobrotvorskiy S.

• National Technical University "Kharkov Polytechnic Institute", Department of Technology of Mechanical Engineering and Metal-Cutting Machine Tools, 2, Kyrpychova str., 61002, Kharkov, Ukraine

autor

Basova Y.

• National Technical University "Kharkov Polytechnic Institute", Department of Technology of Mechanical Engineering and Metal-Cutting Machine Tools, 2, Kyrpychova str., 61002, Kharkov, Ukraine

autor

Ivanova M.

• National Technical University "Kharkov Polytechnic Institute", Department of Technology of Mechanical Engineering and Metal-Cutting Machine Tools, 2, Kyrpychova str., 61002, Kharkov, Ukraine

autor

Kotliar A.

• National Technical University "Kharkov Polytechnic Institute", Department of Technology of Mechanical Engineering and Metal-Cutting Machine Tools, 2, Kyrpychova str., 61002, Kharkov, Ukraine

autor

Dobrovolska L.

• National Technical University "Kharkov Polytechnic Institute", Department of Technology of Mechanical Engineering and Metal-Cutting Machine Tools, 2, Kyrpychova str., 61002, Kharkov, Ukraine

Bibliografia

• 1. Monreal M, Rodriguez Ciro A. Influence of tool path strategy on the cycle time of high-speed milling. Computer-Aided Design. 2003;33:393-401. https://doi.org/10.1016/S0010-4485(02)00060-X
• 2. Tang Yi. Optimization strategy in end milling process for high speed machining of hardened die/mold steel. Journal of the University of Science and Technology Beijing, Mineral, Metallurgy, Material, 2006; 13(3): 240-243. https://doi.org/10.1016/S1005-8850(06)60051-0
• 3. CNC cookbook. be a better CNC’er. Electronic resource. Date of last treatment 08.03.2018 https://www.cnccookbook.com/high-speedmachining-trochoidal-milling-hsm-speeds-and-feeds/
• 4. Tool path strategies for high speed machining. modern machine shop. Date of last treatment 08.03.2018 https://www.mmsonline.com/articles/tool-pathstrategies-for-high-speed-machining
• 5. Toh CK. Cutter path strategies in high speed rough milling of hardened steel. Materials and Design 2006; 27(2): 107-114. https://doi.org/10.1016/j.matdes.2004.09.021
• 6. Pena AE, Anania FD, Zapciu M. Research concerning optimum cutting parameters according with tool path strategy for finishing procedures. IOP Conference Series: Materials Science and Engineering. 2015; 95(1): 12-20. https://doi.org/10.1088/1757-899X/95/1/012020
• 7. Shajari S, Sadeghi MH and Hassanpour H. The influence of tool path strategies on cutting force and surface texture during ball end milling of low curvature convex surfaces. Scientific World Journal 2014; eCollection 2014 https://doi.org/10.1155/2014/374526.
• 8. Mebrahitom A, Rizuan D, Azmir M. Nassif M. Effect of high-speed milling tool path strategies on the surface roughness of Stavax ESR mold insert machining. IOP Conference Series: Materials Science and Engineering 2016; 114(1): 1-6. https://doi.org/10.1088/1757-899X/114/1/01200
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• 10. Dobrotvorskiy SS. Scientific basis of the process of laser cutting of grinding wheels from superhard materials. Abstract of the thesis for the degree of a doctor of technical sciences. Kiev 1996. Ukrainian.
• 11. Basova EV. Technological support of quality and accuracy of surfaces of parts from hardened chromemolybdenum steels by the method of high-speed milling. Abstract of the thesis for the degree of the candidate of technical sciences. Kharkov 2014.
• 12. Chiou J, Yuan-Shin L. Five-axis high speed machining of sculptured surfaces by surface-based NURBS path interpolation. Computer-Aided Design and Applications 2007; 4(5): 639-648 https://doi.org/10.1080/16864360.2007.10738498
• 13. Li K. Fundamentals of automated design engineering system (CAD / CAM / CAE). Piter 2004. Rusian.
• 14. Piegl L, Tiller W. The NURBS Book, 2nd Edition, Springer-Verlag Berlin Heidelberg, Germany 1997.
• 15. Chiou, J, Yuan-Shin L. Machining potential field approach to tool path generation for multi-axis sculptured surface machining. Computer-Aided Design 2002; 34(5):357-371. https://doi.org/10.1016/S0010-4485(01)00102-6

Uwagi

Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2019).