Surface texture: Theory and practical use

DIN e. V.; Raimund Volk

doi:10.5771/9783410298144

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Bibliographic data

Edition: 1/2020
Copyright Year: 2020
ISBN-Print: 978-3-410-29813-7
ISBN-Online: 978-3-410-29814-4
Publisher: DIN Media, Berlin
Series: DIN_Handbook
Language: German
Pages: 200
Product Type: Edited Book

1. About the author No access
2. Foreword No access
3. Contents No access
1 Introduction No access Pages 1 - 2
1. 2.1 Function of a surface No access
2. 2.2 Influence of the manufacturing process No access
3. 2.3 Testing means for surface roughness No access
4. 2.4 Production of surface No access
5. 2.5 The surface as a complex structure No access
6. 2.6 Differentiation of surface irregularities No access
1. 1. 3.1.1 Important current parameters No access
  2. 3.1.2 New surface parameters No access
  3. 3.1.3 Less common parameters No access
2. 3.2 Danger of confusion No access
3. 3.3 Overview of the parameters No access
4. 1. 3.4.1 Ra – Arithmetic mean deviation of the assessed profile No access
  2. 3.4.2 Rq – r.m.s. deviation of the assessed profile No access
  3. 3.4.3 Rz – Surface roughness; Rmax – Maximum height of profile No access
  4. 3.4.4 R3z – Variant of the surface parameter Rz No access
  5. 3.4.5 Rz(ISO) – Ten point height of irregularities; Ry – Maximum peak-to-dale height (old) No access
  6. 3.4.6 Rp – Mean width of profile dale depths; Rv – Dale depths No access
5. 1. 3.5.1 Wt – Total height of profile No access
  2. 3.5.2 WDSm – Dominant wavelengths No access
6. 1. 3.6.1 Pt – Total height of profile No access
7. 1. 3.7.1 RPc – Peak count number; D – Density No access
  2. 3.7.2 RSm – Mean value of the profile element widths No access
8. 1. 3.8.1 Rmr(c), Pmr(c) – Material ratio of the profile No access
  2. 3.8.2 Rk – Roughness core profile; Rpk – Reduced peak height; Rvk – Reduced dale depths; Mr1 – Smallest material ration; Mr2 – Largest material ratio No access
  3. 3.8.3 RΔq – Root mean square slope of the assessed profile No access
  4. 3.8.4 L0 – Stretched profile length (not standardized) No access
  5. 3.8.5 LR – Profile length ratio No access
9. 1. R – Mean depth of roughness motifs No access
  2. Rx – Maximum depth of profile irregularity No access
  3. W – Mean depth of waviness motifs No access
  4. Wx – Maximum depth of waviness No access
  5. AR – Mean spacing of roughness motifs No access
  6. AW – Mean spacing of waviness motifs No access
  7. Wte – Total depth of waviness No access
10. 1. 3.10.1 The surface from a statistical point of view No access
  2. 3.10.2 Rsk – Skewness of the profile No access
  3. 3.10.3 Rku – Kurtosis of the profile No access
  4. 3.10.4 ACF – The autocorrelation function No access
  5. 3.10.5 Fourier analysis (not standardized) No access
11. 1. 3.11.1 Twist parameters No access
1. 4.1 Surface comparison patterns No access
2. 1. 4.2.1 Standards for stylus instruments No access
  2. 4.2.2 Pick-up No access
  3. 4.2.3 Feed unit No access
  4. 4.2.4 Computer No access
  5. 4.2.5 Display No access
  6. 4.2.6 Documentation No access
3. 1. 4.3.1 White light sensor No access
  2. 4.3.2 Alternative methods No access
1. 1. 5.1.1 Setting the traversing length No access
  2. 5.1.2 Selection of the cut-off wavelength of the filter No access
  3. 5.1.3 Eliminate form deviations No access
  4. 5.1.4 Profile alignment No access
2. 5.2 Quality classification No access
3. 1. 5.3.1 Calibration laboratories No access
4. 1. 5.4.1 Skid pick-ups No access
  2. 5.4.2 Feed units on measuring columns No access
  3. 5.4.3 Measuring tables with vibration damping No access
5. 5.5 Temperature No access
6. 5.6 Influence of draughts No access
7. 5.7 Damage to the work piece No access
8. 5.8 Cleanliness No access
9. 5.9 Influence of magnetism No access
10. 5.10 Surface replica No access
11. 1. 5.11.1 “16 % rule” No access
  2. 5.11.2 “Maximum value rule” No access
12. 5.12 Statistical Process Control SPC No access
1. 6.1 The cut-off wavelength of the filter λc No access
2. 6.2 Gaussian filter according to DIN EN ISO 16610-21:2013-06 No access
3. 6.3 Analogue Filters (2RC-Filter) No access
4. 6.4 Special filter according to DIN EN ISO 13565 (Rk) No access
1. 1. 7.1.1 Mathematical Model No access
  2. 7.1.2 Filterfactor c No access
  3. 7.1.3 Uncertainty of the average peak-to-dale height Rz No access
2. 1. 7.2.1 Feed unit and vibration isolation No access
  2. 7.2.2 Pick-up No access
  3. 7.2.3 Unknown systematic deviations No access
  4. 7.2.4 Scattering of the measured values s(Rz) No access
3. 7.3 Measurement uncertainty budget No access
1. 1. 8.1.1 Symbols for the surface texture No access
  2. 8.1.2 Surface finish of the complete symbol No access
  3. 8.1.3 Machining method No access
  4. 8.1.4 Transmission characteristics and sampling length No access
  5. 8.1.5 Surface dale direction No access
  6. 8.1.6 Machining allowance No access
  7. 8.1.7 Position and orientation of symbols No access
  8. 8.1.8 Simplified drawing entry No access
  9. 8.1.9 Outlook ISO 21920 – Drawing entries No access
1. 1. 9.1.1 Development No access
  2. 9.1.2 Construction No access
  3. 9.1.3 Manufacturing No access
  4. 9.1.4 Quality inspection No access
2. 1. 9.2.1 ISO 21920 profile standard No access
  2. 9.2.2 New filter processes No access
  3. 9.2.3 Different interpretations for Rmax and Rz1max No access
3. 9.3 Instructions for determining the measurement uncertainty No access
4. 9.4 Standards and guidelines from related areas No access
1. 10.1 Development of surface metrology No access
2. 1. 10.2.1 Bodschwinna; Hillmann (1992) No access
  2. 10.2.2 Whitehouse (1994) No access
  3. 10.2.3 Thomas (1999) No access
  4. 10.2.4 Leach (2013) No access
List of abbreviations No access Pages 180 - 183
Subject index No access Pages 184 - 186

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