Challenges for Modeling of Five-Axis Coordinate Measuring Systems

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doi:10.3390/app7080803

Simulation model for uncertainty estimation of measurements performed on five-axis measuring systems

The International Journal of Advanced Manufacturing Technology ◽

10.1007/s00170-019-04319-4 ◽

2019 ◽

Vol 104 (9-12) ◽

pp. 4685-4696 ◽

Cited By ~ 2

Author(s):

Piotr Gąska ◽

Adam Gąska ◽

Jerzy Sładek ◽

Jerzy Jędrzejewski

Keyword(s):

Simulation Model ◽

Uncertainty Estimation ◽

Measuring Systems ◽

Five Axis

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Assessment of the Impact of Probe Head Hysteresis on the Accuracy of Five-Axis Coordinate Measuring Systems

Advances in Science and Technology – Research Journal ◽

10.12913/22998624/76066 ◽

2017 ◽

Vol 11 (3) ◽

pp. 277-282

Author(s):

Piotr Gąska ◽

Maciej Gruza ◽

Adam Gąska ◽

Wiktor Harmatys ◽

Jerzy Sładek

Keyword(s):

Measuring Systems ◽

Five Axis ◽

The Impact ◽

Probe Head

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Selection of Optimal Path Control Algorithms for Probe Heads Used on Five-Axis Measuring Systems

Applied Sciences ◽

10.3390/app8122455 ◽

2018 ◽

Vol 8 (12) ◽

pp. 2455 ◽

Cited By ~ 1

Author(s):

Adam Gąska ◽

Piotr Gąska ◽

Maciej Gruza ◽

Jerzy Sładek

Keyword(s):

Path Planning ◽

Measurement Errors ◽

Scientific Practice ◽

Optimal Path ◽

Measuring Systems ◽

Factors Affecting ◽

Path Control ◽

Five Axis ◽

The Impact ◽

Selection Of

The utilization of rotational movements of a probing system during points measurementscontributes to the reduction of measurement duration and increases measurement repeatability.However, knowledge on such behavior and accuracy of probing systems is still unsatisfactory.Machines combined with articulating probing systems that have the ability of continuous indexationbecome redundant systems, which means that the same points can be measured using almost infinitemutual configurations of the machine and probe stylus orientations. Therefore, the proper selectionof inspection path planning method becomes one of the main factors affecting the accuracy of themeasurement. It is possible to assess the impact of this factor on the accuracy of the measurementby comparing the results of the measurements of gauge elements, which are done using differentpath controlling algorithms. After that, the best method for basic measuring tasks can be chosenin order to reduce measurement errors. Measurements of the multi-feature check gauge, using thedefault method for path planning and those chosen on the basis of described experiments, indicatesthat the improvement of accuracy may reach several microns. Results presented in this paper can bedirectly transferred to similar systems and measuring tasks, which are commonly met in industrialand scientific practice.

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Analysis of Measured Workpiece's Form Errors Influence on the Accuracy of Probe Heads Used on Five-Axis Measuring Systems

Advances in Science and Technology – Research Journal ◽

10.12913/22998624/80893 ◽

2017 ◽

Vol 11 (4) ◽

pp. 305-310

Author(s):

Wiktor Harmatys ◽

Adam Gąska ◽

Maciej Gruza ◽

Piotr Gąska ◽

Jerzy Sładek

Keyword(s):

Measuring Systems ◽

Form Errors ◽

Five Axis

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The new CM-Series TEMs: integration of a five-axis motorized, fully computer-controlled goniometer

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100147132 ◽

1993 ◽

Vol 51 ◽

pp. 258-259

Author(s):

Marc J.C. de Jong ◽

P. Emile S.J. Asselbergs ◽

Max T. Otten

Keyword(s):

Mechanical Design ◽

Computer Control ◽

Objective Lens ◽

Access Port ◽

Vibration Stability ◽

Transmission Electron ◽

Computer Controlled ◽

High Degree ◽

Five Axis ◽

Five Axes

A new step forward in Transmission Electron Microscopy has been made with the introduction of the CompuStage on the CM-series TEMs: CM120, CM200, CM200 FEG and CM300. This new goniometer has motorization on five axes (X, Y, Z, α, β), all under full computer control by a dedicated microprocessor that is in communication with the main CM processor. Positions on all five axes are read out directly - not via a system counting motor revolutions - thereby providing a high degree of accuracy. The CompuStage enters the octagonal block around the specimen through a single port, allowing the specimen stage to float freely in the vacuum between the objective-lens pole pieces, thereby improving vibration stability and freeing up one access port. Improvements in the mechanical design ensure higher stability with regard to vibration and drift. During stage movement the holder O-ring no longer slides, providing higher drift stability and positioning accuracy as well as better vacuum.

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