Loading of the Manufacturing Systems Elements in the Process of Unsteady Mode Cutting and the Models of their Arrangement Deviations

Author:

Putilova U.S.1,Nekrasov Yu.I.1,Lasukov A.A.2

Affiliation:

1. Tyumen State Oil and Gas University

2. Yurga Institute of Technology, TPU

Abstract

To improve the treatment accuracy by on-line correction of the paths of the executive working parts (EWP) the authors study the processes of loading, deformation and arrangement deviation of the elements of the manufacturing systems (MS) under the changes of the cutting force components in the process of turning on machine-tools equipped with CNC systems of PCNC class. Estimation of the values of the technological components of the cutting force Px, Py, Pz is based on the phenomenon of arrangement deviation Δωi of the elements monitoring the servo drives of machine tools. To determine the compliance of the deviation magnitude Δwi with the technological components of the cutting force Px, Py a diagnostic subsystem was developed, involving the loading devices and dynamometric equipment. The diagnostic system is controlled through PCNC with the application of a specially developed hardware-software system. The data on changes in the values Px, Py and the respective changes in the attitude misalignment parameters in servo drives at various EWP minute feeds in CNC machine tools were determined by prior diagnosis of load characteristics servo drives, registered in the PCNC. So, the data of cutting force components Px, Py compliance with arrangement error ratios ΔωXп, ΔωZп. were established.

Publisher

Trans Tech Publications, Ltd.

Reference6 articles.

1. R. Yu. Nekrasov, R.N. Rayemgulov, Simulation of the process steps of machining on CNC machine tools with the application of PCNC, Information technologies in the educational process: works of the regional methodological conference, Tumen: Vektor buk, publishers, 2002, р. р. 194–196.

2. S.I. Takhman, The regularities of the wear process and the foundations of forecasting the standard carbide tool wear resistance, Mechanics and physics of surface processes and in contact of solids, process and power equipment parts. №3 (2010).

3. V.G. Shalamov, Mathematical simulation when cutting metals: study guide, Chelyabinsk. SUrSU press, (2007).

4. A.S. Yanyushkin, S.O. Safonov, D.V. Lobanov and others, Improvement of manufacturing methods in mechanical engineering production, Bratsk: BrSU press, 2006. – 301 p.

5. R.M. Centner, I.M. Idelsohn, Adaptive Controller for a Metal Cutting Process, IEEE Transaction on Application and Industry, vol. 83, № 72 (1964) 154 - 161.

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