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1.
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In this paper, dynamic properties of the ball screw feed drives are discussed first, and then the strategy of their optimization is described. The optimization process is [...]
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2.
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The time response of the linear dynamic system after the end of its force excitation can be investigate applying the Residue theorem without using the time-shifted Heavis [...]
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3.
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Bubák, A.
In the paper, the mathematical model of the flying shears drive is described. It consists of the four-bar linkage analysis, model of a DC motor including its current and [...]
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4.
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In the paper, the relationship for the energy of undamped dynamic system forced by general force impulse and its steady response are descibed. The acquired relations need [...]
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5.
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Bubák, A.
This paper contains the analysis of a grinding machnine‘s feed drives focused on investigation of kinematic conditions required to grinding of workpieces with non-circu [...]
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6.
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In this paper, the properties of the current control loop of linear synchronous motors are described. There are shown root loci, time delay of a PWM and influence of the [...]
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7.
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In the paper, two methods for modelling machine tool drives with ball screws are shown and compared. There are common equation formulation and the multi-pole modelling. T [...]
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8.
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Bubák, A. sen.
This contribution presents knowledge gained from a modernization of an integrated Free Forging United consisting of a CKV 2500 Push - Down Press and two QKK 20 Rail- Boun [...]
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9.
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Bubák, A. jun.
This paper deals with an axially compliant suspension for the secondary part of a linear motor. There are described its properties and discussed the possibilities of appl [...]
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10.
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Bubák, Antonín
Abstrakt: V příspěvku je prezentován model třecí funkce, který byl odvozen pro sinusový pohyb NC osy obráběcího stroje s valivým vedením při kruhové interp [...]
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