Cylindrical surface irregularities presented by frequency spectra of relative tool displacement to the workpiece

Boryczko, Adam

doi:10.1016/j.measurement.2010.01.002

Cited by 5 publications

(6 citation statements)

References 10 publications

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“…In order to properly separate the roughness and waviness components, a periodic signal characteristic for representation of the tool blade outline should be identified for the rotation of the workpiece, equal to feed f [16,20].…”

Section: Selection Of Measurement Parameters and Spectral Analysis Fomentioning

confidence: 99%

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Effect of waviness and roughness components on transverse profiles of turned surfaces

Boryczko

2013

Measurement

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Section: Selection Of Measurement Parameters and Spectral Analysis Fomentioning

confidence: 99%

“…Some articles show the surface irregularities' characterisation in their length or components' frequency [15][16][17].…”

Section: Introductionmentioning

confidence: 99%

Effect of waviness and roughness components on transverse profiles of turned surfaces

Boryczko

2013

Measurement

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“…The tool tip frequency ν f and its harmonics 2ν f , 3ν f , …, are accompanied by a "sideband", defined as deviation, representing inconstancies in tool movement per object rotation. The values of these changes depend on the degree of irregularity of tool feed and they attest the wear and exploitation changes of the machine tool feed system [11,14].…”

Section: Axial Influence Of the Machine Tool On The Surface Of The Womentioning

confidence: 99%

“…Analyses of filtered irregularities are incomplete in diagnosing their origin [4,7], also the use of standard roughness or waviness parameters does not lead to an analysis of the cause of irregularities [1,8,9]. Analyzing the irregularities with amplitude-frequency functions, the influence of the machine tool upon the object's surface can be grasped to a fuller degree [10][11][12]. The experience with spectral analysis of surface profiles and publications [6,13,14] lead to a wideband spectral formulation of surfaces.…”

Section: Introductionmentioning

confidence: 99%

Profile Irregularities of Turned Surfaces as a Result of Machine Tool Interactions

Boryczko¹

2011

Metrology and Measurement Systems

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The paper describes the influence of the machining operation on a surface, which disturbs the projection of the tool profile in the form of its relative movements with respect to the object. The elements of the machine tool undergo constant wear during the machining process, it is therefore important to recognize the effects of their influence on the surface's irregularities. Amplitude-frequency analysis of lateral profiles has been used to evaluate and changes of turned lateral profiles. The results of simulation of radial and axial effects of the machine tool on surface and their spectral components were analyzed. Surfaces obtained in similar machining conditions on lathes operated in various time periods were analyzed spectrally. From the analysis of surface irregularity changes caused by disturbances in movements of the tool against the object, testifying the wear of main machine elements during its operation, the modulated, amplitude-frequency character of changes in surface irregularities of workpiece can be noticed.

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“…The transverse GSS contains a regularly repeating tool edge outline with the spacing value equal to that of the feed per workpiece revolution f. The problem of complex interactions of the tool in both directions relative to the workpiece is a proper analytical approach, as shown in [5,6]. As the disturbance of irregularities is complex, occurs both in height and length, it should be analyzed by means of spectral functions [7]. A confirmation of the interaction of the tool with the formation of irregularity disturbances can be found in [8,9,10].…”

Section: Introductionmentioning

confidence: 99%

Surface Irregularities as a Complex Signal of Tool Representation Together With Uneven Displacement in Respect to the Workpiece

Boryczko¹,

Rytlewski²

2014

Metrology and Measurement Systems

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In a dynamic machining process, distortion in surface irregularity is a very complex phenomenon. Surface irregularities form a periodic representation of the tool profile with various kinds of disturbance in a broad range of changes in the height and length of the profile. To discern these irregularity disturbances, interactions of the tool in the form of changes perpendicular and parallel relative to the workpiece were analyzed and simulated. The individual kinds of displacement of the tool relative to the workpiece introduce distortions in the changes of height and length. These changes are weakly represented in standard height and length irregularity parameters and their discernment has been found through amplitude-frequency functions.

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Cylindrical surface irregularities presented by frequency spectra of relative tool displacement to the workpiece

Cited by 5 publications

References 10 publications

Effect of waviness and roughness components on transverse profiles of turned surfaces

Effect of waviness and roughness components on transverse profiles of turned surfaces

Profile Irregularities of Turned Surfaces as a Result of Machine Tool Interactions

Surface Irregularities as a Complex Signal of Tool Representation Together With Uneven Displacement in Respect to the Workpiece

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