Wszystkie pola: Dukovski, V. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Computer Aided Optimal Design of Servo Drives for CNC Machine Tools
Autorzy:: Pandilov, Z.
Dukovski, V.
Powiązania:: https://bibliotekanauki.pl/articles/971109.pdf
Data publikacji:: 2008
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: computer aided design
servo drives
CNC machine tools
optimal
Opis:: Generally servo drives for CNC machine tools have a very simple kinematic structure. But the optimal servo drives design is a problem which consists of an appropriate selection of AC or DC motors and mechanical transmission elements, which must satisfy some conditions as a system. Because of the extensive calculations and optimization algorithms, original computer programs are developed.
Źródło:: Journal of Machine Engineering; 2008, 8, 1; 77-83
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: Static and dynamic stiffness of cnc machine tool servo drives
Autorzy:: Pandilov, Z.
Dukovski, V.
Powiązania:: https://bibliotekanauki.pl/articles/99473.pdf
Data publikacji:: 2010
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: static stiffness
dynamic stiffness
CNC machine tool
servo drive
Opis:: In this paper a model for the servo drive system with disturbance forces is given. Static and dynamic stiffness for the proposed model is analyzed. An equation for analytical calculation of the static stiffness is given. Correctness of the proposed equation is experimentally verified. Simulation of the influence of some parameters on the static and dynamic servo drive system stiffness is performed with simulation program MATLAB & SIMULINK.
Źródło:: Journal of Machine Engineering; 2010, 10, 4; 106-114
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 3.

Tytuł:: One Approach Towards Analytical Determination of the CNC Machine Tool Servo Drives Position Loop Gain
Autorzy:: Pandilov, Z.
Dukovski, V.
Powiązania:: https://bibliotekanauki.pl/articles/971165.pdf
Data publikacji:: 2009
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: analytical determination
CNC machine tool
servo drives
position loop gain
Opis:: One of the most important factors which influences the dynamical behaviour of the servo drives for CNC machine tools is position loop gain or Kv-factor. It directly influences the contouring accuracy of the machine tool. Usually position loop gain is experimentally tuned on the already assembled CNC machine tool. This paper gives one approach towards its analytical calculation. The difference between analytical calculated and experimentally obtained Kv-factor is smaller than 5%, which is completely acceptable.
Źródło:: Journal of Machine Engineering; 2009, 9, 2; 63-69
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 4.

Tytuł:: Improving the contouring accuracy of a HSC linear motor milling machine
Autorzy:: Pandilov, Z.
Durakbasa, N.
Dukovski, V.
Powiązania:: https://bibliotekanauki.pl/articles/99668.pdf
Data publikacji:: 2011
Wydawca:: Wrocławska Rada Federacji Stowarzyszeń Naukowo-Technicznych
Tematy:: contouring accuracy
linear motor machine
position loop gain
sampling period
Opis:: In recent years, instrumentation circular profile tests have been specified to assess the contouring accuracy of CNC machine tools. Such an instrumentation type test is the HEIDENHAIN grid encoder system, which is particularly appropriate for dynamic measurements, especially at high feed rates. In this paper influence of the position loop gain and sampling period on the contouring accuracy are effectively studied.
Źródło:: Journal of Machine Engineering; 2011, 11, 4; 130-137
1895-7595
2391-8071
Pojawia się w:: Journal of Machine Engineering
Dostawca treści:: Biblioteka Nauki

Artykuł

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