JIS B 1757-3:2013 歯車測定機の評価方法―第３部：平面基準器を用いた歯すじ測定 | ページ 9

                                                                                             39
                                                                                 B 1757-3 : 2013
                                  表D.2−形状偏差δHの計算例
                           η0=1.732 1 mm,Y0=22.782 4 mm,tanε0=0.412 28
                            Zw mm      εm rad       ηm mm       δH μm
                       1     −30      0.078 030     19.052 6      293.7
                       2     −28      0.098 898     17.897 9      235.4
                       3     −26      0.119 766     16.743 2      184.7
                       4     −24      0.140 633     15.588 5      141.1
                       5     −22      0.161 501     14.433 8      104.2
                       6     −20      0.182 369     13.279 1       73.4
                       7     −18      0.203 237     12.124 4       48.3
                       8     −16      0.224 105     10.969 7       28.3
                       9     −14      0.244 972      9.815 0       13.1
                      10     −12      0.265 840      8.660 3        2.2
                       11    −10      0.286 708      7.505 6      −5.0
                      12      −8      0.307 576      6.350 9      −8.7
                      13      −6      0.328 444      5.196 2      −9.7
                      14      −4      0.349 312      4.041 5      −8.2
                      15      −2      0.370 179      2.886 8      −4.8
                      16       0       0.391 047      1.732 1        0.0
                      17       2       0.411 915      0.577 4        5.7
                      18       4       0.432 783    −0.577 4       11.8
                      19       6       0.453 651    −1.732 1       17.7
                      20       8       0.474 518    −2.886 8       22.9
                      21      10       0.495 386    −4.041 5       26.8
                      22      12       0.516 254    −5.196 2       28.8
                      23      14       0.537 122    −6.350 9       28.1
                      24      16       0.557 990    −7.505 6       24.2
                      25      18       0.578 858    −8.660 3       16.3
                      26      20       0.599 725    −9.815 0        3.6
                      27      22       0.620 593   −10.969 7     −14.7
                      28      24       0.641 461   −12.124 4     −39.6
                      29      26       0.662 329   −13.279 1     −71.9
                      30      28       0.683 197   −14.433 8    −112.8
                      31      30       0.704 064   −15.588 5    −163.3

――――― [JIS B 1757-3 pdf 41] ―――――

40
B 1757-3 : 2013
                                          参考文献
[1] ISO 1328-1,Cylindrical gears−ISO system of accuracy−Part 1: Definitions and allowable values of
    deviations relevant to corresponding flanks of gear teeth
[2] ISO 18653,Gears−Evaluation of instruments for the measurement of individual gears
[3] ISO/TR 10064-5,Cylindrical gears−Code of inspection practice−Part 5: Recommendations relative to
    evaluation of gear measuring instruments
[4] Masaharu Komori, Fumi Takeoka, Aizoh Kubo, Kazuhiko Okamoto, Sonko Osawa, Osamu Sato and Toshiyuki
    Takatsuji, Evaluation method of lead measurement accuracy of gears using a wedge artefact, Measurement
    Science and Technology, Volume 20, Number 2, February 2009, 025109.
[5] Masaharu Komori, Fumi Takeoka, Aizoh Kubo, Kazuhiko Okamoto, Sonko Osawa, Osamu Sato, Toshiyuki
    Takatsuji, and Yohan Kondo, Artifact Design and Measurement Error Analysis in the Evaluation of Lead
    Measurement Accuracy of Helical Gear Using Wedge Artifact, Journal of Mechanical Design, Vol. 132, Issue 7,
    071006-1-11, 2010-7.
[6] Yohan Kondo, Koshi Kondo, Sonko Osawa, Osamu Sato, Masaharu Komori, Fumi Takeoka, Aizo Kubo,
    Kazuhiko Okamoto and Kazuyuki Sasajima “Evaluation of instruments for helix measurement using wedge
    artifact” Precision Engineering, 34, 667-674,2010