Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
One of the best practical methods to machine the air compressor screw pairs is milling or grinding by disc tools. The mathematics involved in disc tool profiling is quite complex and requires representing the machined surface by mathematical equations without any singular points and undercutting. From a technical perspective, this article proposes the disc tool profiling integrated solution for machining complex profile screws from their reverse engineering data, which contains crucial issues such as machining deviation evaluation due to undercutting, appropriate tool position setting. The disc tool surface designed by the proposed method is highly accurate, leading the RMS error of the machined surface is less than 0.0201 mm. A difference of the angle, formed by the disc tool axis and the workpiece axis, less than 0.16°, is acceptable in air compressor technology, which leads to a machined surface RMS deviation of less than 0.0186 mm.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
101--109
Opis fizyczny
Bibliogr. 14 poz., rys.
Twórcy
autor
- Faculty of Mechanical Engineering, Ha Noi University of Industry, Viet Nam
autor
- School of Mechanical Engineering, Ha Noi University of Science and Technology, Viet Nam
Bibliografia
- [1] LITVIN F.L., 1997, Development of Gear Technology and Theory of Gearing, NASA Center for AeroSpace Information, 301, 621–0390, https://apps.dtic.mil/dtic/tr/fulltext/u2/a341717.pdf.
- [2] VELIKO I., GENTCHO N., 1998, Profiling of Rotation Tools for Forming Helical Surfaces, Int. J. Mach. Tools Manuf., 38, 1125−1148.
- [3] STOSIC N., 2006, A Geometric Approach to Calculating Tool Wear in Screw Rotor Machining, International Journal of Machine Tools & Manufacture, 46, 1961–1965.
- [4] STOSIC N., 2006, Evaluating Errors in Screw Rotor Machining by Tool to Rotor Transformation, Proc. IMechE Part B, J. Engineering Manufacture, 220, 1589–1596, DOI: 10.1243/09544054JEM552.
- [5] STOSIC N., SMITH I.K., KOVACEVIC A., MUJIC E., 2011, Geometry of Screw Compressor Rotors and their Tools, Journal of Zhejiang University-SCIENCE A (Applied Physics & Engineering), ISSN 1673-565X (Print), ISSN 1862-1775 (Online), 12/4, 310–326.
- [6] OANCEA N., POPA I., TEODOR V., OANCEA V., 2010, Tool Profiling for Generation of Discrete Helical Surfaces, Int. J. of Adv. Manuf. Technol., 50, 37−46.
- [7] TEODOR V.G., POPA I., OANCEA N., 2010, The Profiling of end Mill and Planning Tools to Generate Helical Surfaces Known by Sampled Points, Int. J. Adv. Manuf. Technol., 51, 439−452.
- [8] FRUMUSANU G., BERBINSCHI S., OANCEA N., 2011, Disc Tool Profiling - a Comparison Between the CAD Method and the Analytical Method, Proceedings in Manufacturing Systems, 6, 37−42.
- [9] MOHAN L.V., SHUNMUGAM M.S., 2004, CAD Approach for Simulation of Generation Machining and Identification of Contact Lines, International Journal of Machine Tools & Manufacture, 44, 717–723.
- [10] MOHAN M.S., SHUNMUGAM L.V., 2007., Simulation of Whirling Process and Tool Profiling for Machining of Worms, Journal of Materials Processing Technology, 185, 191–197.
- [11] BERBINSCHI S., TEODOR V.G., OANCEA N., 2012, 3D Graphical Method for Profiling Tools that Generate Helical Surfaces, Int. J. Adv. Manuf. Technol., 60, 505–512, DOI 10.1007/s00170-011-3637-3.
- [12] BERBINSCHI S., TEODOR V.G., OANCEA N., 2012, A Study on Helical Surface Generated by the Primary Peripheral Surfaces of Ring tool, Int. J. V. Adv. Manuf. Technol., 61,15–24, DOI 10.1007/s00170-011-3687-6.
- [13] BAROIU N., TEODOR V.G., SUSAC F., PĂUNOIU V., OANCEA N., 2019, The Planning Tool's Profiling for Roots Compressor's Rotors, Graphical Method in Catia, International Journal of Modern Manufacturing Technologies, XI/1, 7–13, ISSN 2067–3604.
- [14] HOANG L., BANH T.L., NGUYEN T.L., 2020, A New Method for Designing and Machining Air Compressor Screw Pairs, International Journal of Modern Physics B, 34, 1–5, https://doi.org/10.1142/S0217979220401281.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-9b488788-1d10-40e6-9bfa-042cab4afcd2