JP7112883B2 - ウォーム歯車の検査方法 - Google Patents
ウォーム歯車の検査方法 Download PDFInfo
- Publication number
- JP7112883B2 JP7112883B2 JP2018099058A JP2018099058A JP7112883B2 JP 7112883 B2 JP7112883 B2 JP 7112883B2 JP 2018099058 A JP2018099058 A JP 2018099058A JP 2018099058 A JP2018099058 A JP 2018099058A JP 7112883 B2 JP7112883 B2 JP 7112883B2
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- JP
- Japan
- Prior art keywords
- contour
- pass filter
- gear
- profile
- points
- 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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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/20—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring contours or curvatures, e.g. determining profile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/202—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of gears
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/021—Gearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H55/00—Elements with teeth or friction surfaces for conveying motion; Worms, pulleys or sheaves for gearing mechanisms
- F16H55/02—Toothed members; Worms
- F16H55/08—Profiling
- F16H55/0806—Involute profile
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Length Measuring Devices By Optical Means (AREA)
Description
Claims (8)
- ウォーム歯車の検査方法であって:
検査対象の歯車(1)の実外形(PR)を、前記歯車の軸を含包する面を考慮して、前記歯車の外側面と前記歯車の軸を含包する前記面との交差部により特定する工程と、
前記実外形(PR)を感触器(3)により走査して測定外形(PM)を得る工程と、
前記測定外形(PM)を、予設定する遮断周波数(fs)の低域フィルタ(4)によりフィルタして一次外形(PP)を得る工程と、
前記一次外形(PP)を、予設定する遮断周波数(fc)の高域フィルタ(5)によりフィルタして表面分析外形(SA)を得る工程と、
前記表面分析外形(SA)の正中線を計算する工程と、
第1の誤差二次平均パラメータ(SAa)を以下の数式により計算する工程と
第2の2次誤差パラメータ(SAq)を以下の数式により計算する工程と;
前記第1、第2及び第3のパラメータ(SAa;SAq;SAp)が対応する予設定する閾値(TSa;TSq;TSp)と比較し、前記パラメータの少なくとも1個が前記対応する閾値を超える場合、前記歯車を不良と判断する工程と、を備える方法。 - 請求項1に記載の方法であって、前記低域フィルタ(4)及び/又は前記高域フィルタ(5)はガウス・フィルタである、方法。
- 請求項2に記載の方法であって、前記低域フィルタの前記遮断周波数(fs)は下限界波長値(λs)に反比例する、方法。
- 請求項2に記載の方法であって、前記高域フィルタの前記遮断周波数(fc)は上限界波長値(λc)に反比例し、前記感触器(3)により走査される点の数に比例する、方法。
- 請求項4に記載の方法であって、前記上限界波長値(λc)は前記感触器により走査される点の数を10で乗算したものである、方法。
- 上記請求項1から5いずれか一項に記載の方法であって、前記評価分析において考慮される点の数(np)は前記感触器(3)により走査される点の数の約80%である、方法。
- 上記請求項1から6いずれか一項に記載の方法であって、前記感触器(3)は2000
個より多い数の点に対して走査を行う、方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT102017000068751 | 2017-06-21 | ||
IT102017000068751A IT201700068751A1 (it) | 2017-06-21 | 2017-06-21 | Metodo di verifica di ingranaggi a vite senza fine. |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019007947A JP2019007947A (ja) | 2019-01-17 |
JP7112883B2 true JP7112883B2 (ja) | 2022-08-04 |
Family
ID=60182945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018099058A Active JP7112883B2 (ja) | 2017-06-21 | 2018-05-23 | ウォーム歯車の検査方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US10816315B2 (ja) |
EP (1) | EP3418676B1 (ja) |
JP (1) | JP7112883B2 (ja) |
CN (1) | CN109099876B (ja) |
CA (1) | CA3006225A1 (ja) |
HU (1) | HUE049142T2 (ja) |
IT (1) | IT201700068751A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112881008B (zh) * | 2021-01-20 | 2022-05-03 | 北京工业大学 | 一种蜗轮副双面啮合测量仪精度校准方法 |
CN114580099B (zh) * | 2022-02-18 | 2024-08-09 | 成都飞机工业(集团)有限责任公司 | 一种精确创建蜗轮数模的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010160072A (ja) | 2009-01-08 | 2010-07-22 | Toyota Motor Corp | 歯車の歯面形状の測定装置、測定方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体 |
WO2010122680A1 (ja) | 2009-04-24 | 2010-10-28 | 株式会社 東京テクニカル | インボリュート歯車の歯形測定方法 |
US20160116268A1 (en) | 2014-10-23 | 2016-04-28 | Caterpillar Inc. | Component measurement system having wavelength filtering |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6036005B2 (ja) * | 1978-08-04 | 1985-08-17 | 株式会社シンコ−製作所 | ウオ−ム歯車の歯すじ測定装置 |
CH634917A5 (de) * | 1979-01-19 | 1983-02-28 | Maag Zahnraeder & Maschinen Ag | Zahnradmessmaschine. |
DE3306194A1 (de) * | 1982-02-25 | 1983-09-08 | Mitsubishi Denki K.K., Tokyo | Verfahren zur pruefung von schraubenoberflaechen auf fehler und vorrichtung zu seiner durchfuehrung |
JPS5942426A (ja) * | 1982-09-02 | 1984-03-09 | Daihatsu Motor Co Ltd | 歯車歯面打傷等の検査装置 |
JP3433710B2 (ja) * | 1999-11-18 | 2003-08-04 | 株式会社ミツトヨ | V溝形状測定方法及び装置 |
CN1256443C (zh) * | 2001-04-27 | 2006-05-17 | 松下电器产业株式会社 | 用于提取有效信号的方法 |
DE10123496A1 (de) * | 2001-05-15 | 2002-12-12 | Carl Mahr Holding Gmbh | Verzahnungsmessmaschine |
CN101187538A (zh) * | 2007-12-19 | 2008-05-28 | 四川航天计量测试研究所 | 螺纹量规的检测方法 |
AR071076A1 (es) * | 2008-03-27 | 2010-05-26 | Sumitomo Metal Ind | Aparato, disposicion y metodo para medir caracteristicas de una rosca en un extremo de cano o tuberia |
CN104148752B (zh) * | 2014-07-04 | 2016-06-22 | 湖北大学 | 数控螺纹磨对刀与磨削中偏差量的自动提取与消除方法 |
-
2017
- 2017-06-21 IT IT102017000068751A patent/IT201700068751A1/it unknown
-
2018
- 2018-05-23 HU HUE18173899A patent/HUE049142T2/hu unknown
- 2018-05-23 JP JP2018099058A patent/JP7112883B2/ja active Active
- 2018-05-23 EP EP18173899.8A patent/EP3418676B1/en active Active
- 2018-05-24 US US15/988,791 patent/US10816315B2/en active Active
- 2018-05-25 CA CA3006225A patent/CA3006225A1/en active Pending
- 2018-06-20 CN CN201810636879.7A patent/CN109099876B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010160072A (ja) | 2009-01-08 | 2010-07-22 | Toyota Motor Corp | 歯車の歯面形状の測定装置、測定方法、その方法を実現させるプログラムおよびそのプログラムを記録した記録媒体 |
WO2010122680A1 (ja) | 2009-04-24 | 2010-10-28 | 株式会社 東京テクニカル | インボリュート歯車の歯形測定方法 |
US20160116268A1 (en) | 2014-10-23 | 2016-04-28 | Caterpillar Inc. | Component measurement system having wavelength filtering |
Also Published As
Publication number | Publication date |
---|---|
CN109099876A (zh) | 2018-12-28 |
CA3006225A1 (en) | 2018-12-21 |
EP3418676B1 (en) | 2019-12-25 |
HUE049142T2 (hu) | 2020-09-28 |
US10816315B2 (en) | 2020-10-27 |
CN109099876B (zh) | 2022-01-18 |
EP3418676A1 (en) | 2018-12-26 |
JP2019007947A (ja) | 2019-01-17 |
IT201700068751A1 (it) | 2018-12-21 |
US20180372472A1 (en) | 2018-12-27 |
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