Interferometer systems in machine industry

Rzepka, Janusz; Pienkowski, Janusz; Sambor, Slawomir; Budzyn, Grzegorz

doi:10.1117/12.520762

Cited by 3 publications

(2 citation statements)

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“…The instruments can be used in various cases [6][7][8][9] providing a set of geometric data as described, for example, in [10,11]. Still, one of the most versatile ______________ instruments for checking CNC geometry are systems based on laser interferometers [12]. For many years, interferometers have been the benchmark instrument for length measurement.…”

Section: Introductionmentioning

confidence: 99%

The Use of 3-DOF Laser Interferometer for Rapid Estimation of CNC Drives Settings

Budzyn,

Rzepka

2024

Journal of Machine Engineering

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Although machine geometry measurements are an important part of mechanical engineering, they alone do not deliver enough information to set up or verify a CNC machine. The behaviour of the machine controller and its drive control settings usually need to be at least checked and in many situations corrected. In this article, on the basis of a developed machine error model, we show that it is sufficient to use a laser interferometer with a straightness measurement module to gather enough information in a single measurement to verify axis geometry and, at the same time, proper settings of machine servo loop gain. The results obtained during dynamic diagonal measurement can then be used to directly amend the servo settings. We prove our assumption in a series of realworld measurements.

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Section: Introductionmentioning

confidence: 99%

The Use of 3-DOF Laser Interferometer for Rapid Estimation of CNC Drives Settings

Budzyn,

Rzepka

2024

Journal of Machine Engineering

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“…The problem of measuring the geometry of CNC machines has been described many times in the literature, such as [7][8]. One non-trivial problem is measuring the straightness of a machine or machine axis.…”

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confidence: 99%

Matrix data analysis methods for applications in laser beam position measurement modules

Budzyn

Baranski²,

Rzepka³

2022

Photon.Lett.PL

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This paper addresses the problem of selecting an optimal algorithm suitable for real-time processing of matrix sensor data in laser beam positioning applications. We compare four different algorithms and prove that the chosen one provides the same results in time by several orders of magnitude lower and with negligible memory consumption, making it suitable for use in microcontroller-based sensing modules. Full Text: PDF ReferencesS. Donati, Electro-Optical Instrumentation-Sensing and Measuring with Lasers (Prentice Hall, Upper Saddle River, NJ, 2004). DirectLink K.N. Joo, J.D. Ellis, E.S. Buice, J.W. Spronck, R.H. Munning Schmidt, "High resolution heterodyne interferometer without detectable periodic nonlinearity", Optics Expr. 18(2), 1159 (2010). CrossRef G. Budzyń, J. Rzepka, "Study on Noises Influencing the Accuracy of CNC Machine Straightness Measurements Methods Based on Beam Position Detection", J. Machine Engin. 20(3), 76 (2020). CrossRef Reference materials for PSD and CMOS sensors, , referenced 7-11-2022 CrossRef S. Das, A. Saha, "Laser Beam Position-Dependent PSD-Based Calibrated Self-Vibration Compensated Noncontact Vibration Measurement System", IEEE Trans. Instr. Meas. 68(9), 3308 (2019). CrossRef P. Zhang, J. Liu, H. Yang, L. Yu, "Position Measurement of Laser Center by Using 2-D PSD and Fixed-Axis Rotating Device", IEEE Access 7, 140319 (2019). CrossRef J. Rzepka, G. Budzyn, "Laser measurement system for machine tools", Proc. SPIE 5144, 840 (2003). CrossRef S. Xiang, H. Li, M. Deng et al., "Geometric error identification and compensation for non-orthogonal five-axis machine tools", Int. J. Adv. Manuf. Technol. 96, 2915 (2018). CrossRef N. Hagen, E. Dereniak, "Gaussian profile estimation in two dimensions", App. Opt. 47(36), 6842 (2008). CrossRef S.M. Ross, Introduction to Probability and Statistics for Engineers and Scientists (Academic Press 2014). CrossRef

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Screw Inspection Optimized System Design and Implementation

Liu

Cai

2011

AMR

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In machinery and equipment manufacturing industry, screw is an important part. Not only as a precision screw precision transmission components, but also commonly used for precision measuring devices. Precision screw itself directly affects the accuracy of precision machine tools and precision measuring instruments for transmission, positioning precision and accuracy, and thus the processing and inspection of precision screw is higher demanded. Traditionally, screw inspection is usually done by manual and the quality of inspection is not high, with very low inspection efficiency. To solve these problems, optimized system for screw inspection was designed and implemented. Using the Quartile range method in Statistics to remove outliers, and with the help of kalman filter, systemic error is got rid of. With these methods, raw measurement data is analyzed and processed, and inspection report is generated. The efficiency of screw inspection is highly improved.

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Interferometer systems in machine industry

Cited by 3 publications

References 0 publications

The Use of 3-DOF Laser Interferometer for Rapid Estimation of CNC Drives Settings

The Use of 3-DOF Laser Interferometer for Rapid Estimation of CNC Drives Settings

Matrix data analysis methods for applications in laser beam position measurement modules

Screw Inspection Optimized System Design and Implementation

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