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IT1041467B - Procedimento e dispositivo per la determinazione del raggio di curvatura di un pezzo - Google Patents

Procedimento e dispositivo per la determinazione del raggio di curvatura di un pezzo

Info

Publication number
IT1041467B
IT1041467B IT69054/75A IT6905475A IT1041467B IT 1041467 B IT1041467 B IT 1041467B IT 69054/75 A IT69054/75 A IT 69054/75A IT 6905475 A IT6905475 A IT 6905475A IT 1041467 B IT1041467 B IT 1041467B
Authority
IT
Italy
Prior art keywords
procedure
piece
determining
bending radius
radius
Prior art date
Application number
IT69054/75A
Other languages
English (en)
Original Assignee
Rank Organisation Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Rank Organisation Ltd filed Critical Rank Organisation Ltd
Application granted granted Critical
Publication of IT1041467B publication Critical patent/IT1041467B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/28—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures
    • G01B7/293—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring contours or curvatures for measuring radius of curvature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
IT69054/75A 1974-08-07 1975-08-07 Procedimento e dispositivo per la determinazione del raggio di curvatura di un pezzo IT1041467B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34767/74A GB1479621A (en) 1974-08-07 1974-08-07 Measuring apparatus

Publications (1)

Publication Number Publication Date
IT1041467B true IT1041467B (it) 1980-01-10

Family

ID=10369707

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69054/75A IT1041467B (it) 1974-08-07 1975-08-07 Procedimento e dispositivo per la determinazione del raggio di curvatura di un pezzo

Country Status (6)

Country Link
US (1) US4080741A (it)
JP (1) JPS5944568B2 (it)
DE (1) DE2535347C2 (it)
FR (1) FR2281555A1 (it)
GB (1) GB1479621A (it)
IT (1) IT1041467B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5811075B2 (ja) * 1977-12-05 1983-03-01 日本電子株式会社 電子顕微鏡
JPS5478581A (en) * 1977-12-05 1979-06-22 Toshiba Mach Co Ltd Centering method in lathe and its device
JPS5826773B2 (ja) * 1978-01-18 1983-06-04 日本電子株式会社 電子顕微鏡等における試料照射電流検出装置
US4137641A (en) * 1978-03-06 1979-02-06 Angelo Lauri Means for inspecting an annular workpiece
IT1120819B (it) * 1979-09-14 1986-03-26 Finike Italiana Marposs Apparecchiatura per il controllo dimensionale di una pista di roto lamento di un anello di un cusci netto
IT1120818B (it) * 1979-09-14 1986-03-26 Finike Italiana Marposs Apparecchio per il controllo di dimensioni diametrali
JPS57141502A (en) * 1981-02-25 1982-09-01 Ntn Toyo Bearing Co Ltd Curvature measuring device for concave spherical surface
JPH0236208Y2 (it) * 1984-12-11 1990-10-02
GB8605325D0 (en) * 1986-03-04 1986-04-09 Rank Taylor Hobson Ltd Workpiece position control
DE3769350D1 (de) * 1986-03-04 1991-05-23 Rank Taylor Hobson Ltd Positionskontrolle eines zu bearbeitenden werkstuecks.
GB8605324D0 (en) * 1986-03-04 1986-04-09 Rank Taylor Hobson Ltd Metrological apparatus
DE3637410A1 (de) * 1986-11-03 1988-05-11 Zeiss Carl Fa Verfahren zur messung von drehtischabweichungen
US5359784A (en) * 1991-05-02 1994-11-01 Tokyo Seimitsu Co., Ltd. Method of centering in roundness measuring instrument and system therefor
JPH0518517U (ja) * 1991-08-22 1993-03-09 リコーエレメツクス株式会社 口腔衛生装置
DE4238139C2 (de) * 1992-11-12 2002-10-24 Zeiss Carl Koordinatenmeßgerät
JP3161116B2 (ja) * 1993-01-12 2001-04-25 松下電器産業株式会社 微小ギャップ幅測定装置及び方法
DE4410195C1 (de) * 1994-03-24 1995-11-09 Zeiss Carl Jena Gmbh Verfahren und Anordnung zum Messen kegliger Gewinde
GB9612383D0 (en) * 1995-12-07 1996-08-14 Rank Taylor Hobson Ltd Surface form measurement
JPH10170243A (ja) * 1996-12-11 1998-06-26 Matsushita Electric Ind Co Ltd 形状測定装置及び方法
JPH11179656A (ja) * 1997-10-17 1999-07-06 Tokyo Seimitsu Co Ltd 粗さ・真円度測定機能を有する自動定寸装置
US6817108B2 (en) * 2003-02-05 2004-11-16 Homer L. Eaton Articulation measuring arm having rotatable part-carrying platen
CA2756147C (en) * 2009-03-24 2017-05-16 Perkinelmer Health Sciences, Inc. System and auto-alignment method for determining position using a discrete contact probe
CN101929835B (zh) * 2009-06-22 2013-03-20 鸿富锦精密工业（深圳）有限公司 工件内孔表面粗糙度测量装置
CN102679927B (zh) * 2012-05-31 2015-07-15 中国航空动力机械研究所 测量装置及其使用方法
JP6153816B2 (ja) * 2013-08-23 2017-06-28 株式会社ミツトヨ 形状測定装置及びロータリテーブル座標系の登録方法
CN106168471A (zh) * 2015-12-04 2016-11-30 日照瑞沃德精密科技有限公司 基于圆度圆柱度的精密测量装置及其测量方法
CN105444725B (zh) * 2016-01-15 2018-02-06 晋西车轴股份有限公司 一种空心轴深小孔表面质量自动化检测装置
CN110986840A (zh) * 2019-10-29 2020-04-10 新兴铸管股份有限公司 一种检测高温方坯用量尺
DE102019008821A1 (de) * 2019-12-18 2021-06-24 Mitutoyo Corporation Verfahren und Vorrichtung zum Bestimmen der Zweipunktgröße eines Werkstücks
CN112729214B (zh) * 2020-11-27 2022-06-14 成都飞机工业（集团）有限责任公司 一种基于试验数据修正基准点坐标的测量方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3499227A (en) * 1968-05-06 1970-03-10 Caterpillar Tractor Co Contour recorder
GB1350566A (en) * 1972-09-27 1974-04-18 Bjoro Vzaimozameny Aemosti V M Worktable for positioning workpieces in measuring devices for checking linear dimensions
US3826011A (en) * 1973-01-05 1974-07-30 Aniello L D Pre-setting tool gauge for spindle machines

Also Published As

Publication number Publication date
US4080741A (en) 1978-03-28
GB1479621A (en) 1977-07-13
FR2281555B1 (it) 1979-10-05
JPS5944568B2 (ja) 1984-10-30
DE2535347C2 (de) 1987-02-19
FR2281555A1 (fr) 1976-03-05
JPS5141545A (it) 1976-04-07
DE2535347A1 (de) 1976-02-26

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