JP4127163B2 - フレッチング発生予測方法 - Google Patents
フレッチング発生予測方法 Download PDFInfo
- Publication number
- JP4127163B2 JP4127163B2 JP2003308340A JP2003308340A JP4127163B2 JP 4127163 B2 JP4127163 B2 JP 4127163B2 JP 2003308340 A JP2003308340 A JP 2003308340A JP 2003308340 A JP2003308340 A JP 2003308340A JP 4127163 B2 JP4127163 B2 JP 4127163B2
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- JP
- Japan
- Prior art keywords
- fretting
- wheel
- surface pressure
- contact surface
- prediction method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
(2) ホイール
(11) ハブホイール
(13) フランジ部
(14) ボルト
(15) ブレーキロータ
Claims (3)
- 互いに接触する2つの部材のうち対象とする部材の複数位置において複数の荷重条件で接触面圧を求め、ある荷重条件で接触面圧がゼロとなりかつ他の荷重条件で接触面圧が正となる箇所にフレッチングが発生しやすいと予測することを特徴とするフレッチング発生予測方法。
- FEM解析によって接触面圧を求めることを特徴とする請求項1のフレッチング発生予測方法。
- 車輪およびこれが取り付けられているハブユニットの車輪取付けフランジ、同フランジに取り付けられるホイール、および車輪取付けフランジとホイールとの間に配置されるブレーキロータのうちの少なくとも1つを対象部材とすることを特徴とする請求項1または2のフレッチング発生予測方法。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003308340A JP4127163B2 (ja) | 2003-05-22 | 2003-09-01 | フレッチング発生予測方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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JP2003144318 | 2003-05-22 | ||
JP2003308340A JP4127163B2 (ja) | 2003-05-22 | 2003-09-01 | フレッチング発生予測方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008075099A Division JP4650510B2 (ja) | 2003-05-22 | 2008-03-24 | フレッチングによる異音発生予測方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005010134A JP2005010134A (ja) | 2005-01-13 |
JP4127163B2 true JP4127163B2 (ja) | 2008-07-30 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2003308340A Expired - Fee Related JP4127163B2 (ja) | 2003-05-22 | 2003-09-01 | フレッチング発生予測方法 |
Country Status (1)
Country | Link |
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JP (1) | JP4127163B2 (ja) |
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2003
- 2003-09-01 JP JP2003308340A patent/JP4127163B2/ja not_active Expired - Fee Related
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Publication number | Publication date |
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JP2005010134A (ja) | 2005-01-13 |
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