JPS5766306A - Drawing and measuring device - Google Patents

Drawing and measuring device

Info

Publication number
JPS5766306A
JPS5766306A JP14240780A JP14240780A JPS5766306A JP S5766306 A JPS5766306 A JP S5766306A JP 14240780 A JP14240780 A JP 14240780A JP 14240780 A JP14240780 A JP 14240780A JP S5766306 A JPS5766306 A JP S5766306A
Authority
JP
Japan
Prior art keywords
pulses
drawing device
sensing pulses
generated
given
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.)
Granted
Application number
JP14240780A
Other languages
Japanese (ja)
Other versions
JPS6030968B2 (en
Inventor
Masayoshi Yurugi
Itsuo Hayashi
Yoshimi Yamada
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co 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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP14240780A priority Critical patent/JPS6030968B2/en
Publication of JPS5766306A publication Critical patent/JPS5766306A/en
Publication of JPS6030968B2 publication Critical patent/JPS6030968B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

PURPOSE: To make it possible to measure the positioning accuracy of the drawing device automatically, by giving pseudo black and white sensing pulses to the drawing device which generates feedback pulse based on the movement, and counting the feedback pulse between the sensing pulses.
CONSTITUTION: A specified command is given to a control device of the drawing device having a moving means provided with a pulsed feedback function, and the pseudo black and white sensing pulses (a) is generated. The number of the feed-back pulses (b) between said sensing pulses are counted, and the positioning accuracy of the moving means itself is automatically measured. For example, the specified command is given to a control device 2 from a paper tape reader 4, and the pseudo black and white sensing pulses (a) are generated. A counter in a measuring function part 3 is reset via a control circuit 6 in the drawing device 1. Based on the command given to the control device, the drawing device is driven (c), and the feedback pulses (b) are generated. The difference between the command value and the acutual amount of the movement is obtained by counting, the result is displayed on a printer, and highly accurate automatic measuring is performed.
COPYRIGHT: (C)1982,JPO&Japio
JP14240780A 1980-10-14 1980-10-14 Drawing/measuring equipment Expired JPS6030968B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14240780A JPS6030968B2 (en) 1980-10-14 1980-10-14 Drawing/measuring equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14240780A JPS6030968B2 (en) 1980-10-14 1980-10-14 Drawing/measuring equipment

Publications (2)

Publication Number Publication Date
JPS5766306A true JPS5766306A (en) 1982-04-22
JPS6030968B2 JPS6030968B2 (en) 1985-07-19

Family

ID=15314617

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14240780A Expired JPS6030968B2 (en) 1980-10-14 1980-10-14 Drawing/measuring equipment

Country Status (1)

Country Link
JP (1) JPS6030968B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405571A (en) * 2003-09-02 2005-03-09 Tariq Mirza A shoe and accessories for displaying information

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2405571A (en) * 2003-09-02 2005-03-09 Tariq Mirza A shoe and accessories for displaying information
GB2405571B (en) * 2003-09-02 2006-10-25 Tariq Mirza A shoe and accessories therefor

Also Published As

Publication number Publication date
JPS6030968B2 (en) 1985-07-19

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