JP6474515B1 - 歯車測定装置 - Google Patents
歯車測定装置 Download PDFInfo
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- JP6474515B1 JP6474515B1 JP2018111425A JP2018111425A JP6474515B1 JP 6474515 B1 JP6474515 B1 JP 6474515B1 JP 2018111425 A JP2018111425 A JP 2018111425A JP 2018111425 A JP2018111425 A JP 2018111425A JP 6474515 B1 JP6474515 B1 JP 6474515B1
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- 238000005259 measurement Methods 0.000 claims abstract description 45
- 230000033001 locomotion Effects 0.000 claims abstract description 41
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000006073 displacement reaction Methods 0.000 claims abstract description 9
- 238000004519 manufacturing process Methods 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 5
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Abstract
Description
11 被測定歯車
12 歯面
15 ホブ盤本体
16 測定部
25 歯車装着部
27 歯車回転部
28 歯車軸
38 接触子移動部
42 ホブ軸
46 接触子
47 支持部
48 検出部
61 演算部
62 移動制御部
63 形状誤差演算部
Claims (3)
- 被測定歯車の歯面に接触する接触子、この接触子を変位可能に支持する支持部、および前記接触子の変位を検出する検出部を有する測定部と、
前記被測定歯車を装着する歯車装着部、この歯車装着部に装着された前記被測定歯車を歯車軸を中心として回転させる歯車回転部、前記測定部の前記支持部を支持して前記接触子を前記歯車軸に交差するホブ軸の軸方向に移動させる接触子移動部を有するホブ盤本体と、
前記被測定歯車の諸元情報から前記歯面の理論形状を求め、この求められた前記被測定歯車の前記歯面の理論形状から前記被測定歯車の前記歯面を理論形状に形成するための工具の歯形を求め、この求められた工具の歯形から前記接触子の移動軌跡および前記歯面の回転軌跡を求める演算部と、
前記演算部で求められた前記歯面の理論形状、前記接触子の移動軌跡および前記歯面の回転軌跡の情報を取得し、前記歯面の理論形状に従って前記接触子を前記歯面に対して相対的に移動させるように前記歯車回転部および前記接触子移動部を制御する移動制御部と
を具備することを特徴とする歯車測定装置。 - 前記歯面の理論形状に従って前記接触子を前記歯面に対して相対的に移動させた際の前記検出部で検出される検出値を取得し、この検出値から前記歯面の理論形状に対する形状誤差を求める形状誤差演算部を具備する
ことを特徴とする請求項1記載の歯車測定装置。 - 前記接触子は、前記支持部から進退方向に移動可能とし、前記接触子の先端側が前記歯面に接触して前記支持部に後退することで前記歯面の理論形状の位置に移動する
ことを特徴とする請求項1または2記載の歯車測定装置。
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JP2018111425A JP6474515B1 (ja) | 2018-06-11 | 2018-06-11 | 歯車測定装置 |
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Publications (2)
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JP6474515B1 true JP6474515B1 (ja) | 2019-02-27 |
JP2019215191A JP2019215191A (ja) | 2019-12-19 |
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Cited By (1)
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CN113819874A (zh) * | 2021-09-01 | 2021-12-21 | 宜昌长机科技有限责任公司 | 一种检验变速比及变速比鼓形齿齿扇加工精度的方法 |
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US20230358524A1 (en) * | 2021-11-17 | 2023-11-09 | Dalian University Of Technology | A pure-rolling generating measurement method and device for gear helix artifact |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05111851A (ja) * | 1991-10-24 | 1993-05-07 | Sumitomo Heavy Ind Ltd | 歯車測定方法および歯車測定兼用歯車研削盤 |
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JPH05111851A (ja) * | 1991-10-24 | 1993-05-07 | Sumitomo Heavy Ind Ltd | 歯車測定方法および歯車測定兼用歯車研削盤 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113819874A (zh) * | 2021-09-01 | 2021-12-21 | 宜昌长机科技有限责任公司 | 一种检验变速比及变速比鼓形齿齿扇加工精度的方法 |
CN113819874B (zh) * | 2021-09-01 | 2024-04-02 | 宜昌长机科技有限责任公司 | 一种检验变速比及变速比鼓形齿齿扇加工精度的方法 |
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