JPS5698602A - Shape measurement method for cylinder or column - Google Patents

Shape measurement method for cylinder or column

Info

Publication number
JPS5698602A
JPS5698602A JP190880A JP190880A JPS5698602A JP S5698602 A JPS5698602 A JP S5698602A JP 190880 A JP190880 A JP 190880A JP 190880 A JP190880 A JP 190880A JP S5698602 A JPS5698602 A JP S5698602A
Authority
JP
Japan
Prior art keywords
memory unit
dimensions
cylinder
measured
measurement
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.)
Pending
Application number
JP190880A
Other languages
Japanese (ja)
Inventor
Fujio Ishida
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP190880A priority Critical patent/JPS5698602A/en
Publication of JPS5698602A publication Critical patent/JPS5698602A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To arrange so that the external circumferential shape of a cylinder may automatically be measured by providing a memory unit which stores measurement values per measurement angle obtained with the help of a sensor scanning a program required for measurement, design dimensions and an external circumferential surface or an internal circumferential surface.
CONSTITUTION: a measurement device is equipped with a memory unit 7 and this memory unit stores a measureing program, design dimensions, readings of a sensor 3, etc. A central processing unit (CPU)8 is so designed as to carry out arithmetic operation according to the afore-mentioned program. If a rotary table 1 for an object to be measured turns one rotation, CPU8 transmits a signal to a drive part control circuit 13. The drive part 4 stops in a process (H). In a process (1), all the readings of fabrication dimensions stored by the memory unit 7 are Fourier expansion, seeking a difference between the center of the rotary table 1 for an object to be measured and the center of a cylinder 2 as well as a difference in fabricated dimensions from design dimensions.
COPYRIGHT: (C)1981,JPO&Japio
JP190880A 1980-01-11 1980-01-11 Shape measurement method for cylinder or column Pending JPS5698602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP190880A JPS5698602A (en) 1980-01-11 1980-01-11 Shape measurement method for cylinder or column

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP190880A JPS5698602A (en) 1980-01-11 1980-01-11 Shape measurement method for cylinder or column

Publications (1)

Publication Number Publication Date
JPS5698602A true JPS5698602A (en) 1981-08-08

Family

ID=11514672

Family Applications (1)

Application Number Title Priority Date Filing Date
JP190880A Pending JPS5698602A (en) 1980-01-11 1980-01-11 Shape measurement method for cylinder or column

Country Status (1)

Country Link
JP (1) JPS5698602A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207813A (en) * 1981-06-13 1982-12-20 Heidenhain Gmbh Dr Johannes Method and device for measuring error of true circle of revolving body
JPS60111913A (en) * 1983-11-22 1985-06-18 Agency Of Ind Science & Technol Apparatus for measuring rotation accuracy in non-contact state
JPS61240106A (en) * 1984-12-13 1986-10-25 Toyoda Mach Works Ltd Sizing equipment
JPS6373608U (en) * 1986-10-31 1988-05-17
JPS63173911A (en) * 1987-01-14 1988-07-18 Nippon Light Metal Co Ltd Method and apparatus for confirming outer peripheral shape of rotary body
JP2003019050A (en) * 2001-07-06 2003-01-21 Itoki Crebio Corp Stopper for movable furniture
EP1992910A2 (en) 2007-05-15 2008-11-19 Mitutoyo Corporation Roundness measuring device, method and program for measuring roundness

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207813A (en) * 1981-06-13 1982-12-20 Heidenhain Gmbh Dr Johannes Method and device for measuring error of true circle of revolving body
JPS60111913A (en) * 1983-11-22 1985-06-18 Agency Of Ind Science & Technol Apparatus for measuring rotation accuracy in non-contact state
JPS61240106A (en) * 1984-12-13 1986-10-25 Toyoda Mach Works Ltd Sizing equipment
JPS6373608U (en) * 1986-10-31 1988-05-17
JPS63173911A (en) * 1987-01-14 1988-07-18 Nippon Light Metal Co Ltd Method and apparatus for confirming outer peripheral shape of rotary body
JP2003019050A (en) * 2001-07-06 2003-01-21 Itoki Crebio Corp Stopper for movable furniture
EP1992910A2 (en) 2007-05-15 2008-11-19 Mitutoyo Corporation Roundness measuring device, method and program for measuring roundness

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