KR970014742U - 자의 정밀도 교정장치 - Google Patents

자의 정밀도 교정장치

Info

Publication number
KR970014742U
KR970014742U KR2019950027395U KR19950027395U KR970014742U KR 970014742 U KR970014742 U KR 970014742U KR 2019950027395 U KR2019950027395 U KR 2019950027395U KR 19950027395 U KR19950027395 U KR 19950027395U KR 970014742 U KR970014742 U KR 970014742U
Authority
KR
South Korea
Prior art keywords
calibration device
precision calibration
ruler precision
ruler
precision
Prior art date
Application number
KR2019950027395U
Other languages
English (en)
Other versions
KR200157841Y1 (ko
Inventor
신선휴
김용관
김경상
신헌호
김경식
Original Assignee
포항종합제철주식회사
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 포항종합제철주식회사 filed Critical 포항종합제철주식회사
Priority to KR2019950027395U priority Critical patent/KR200157841Y1/ko
Publication of KR970014742U publication Critical patent/KR970014742U/ko
Application granted granted Critical
Publication of KR200157841Y1 publication Critical patent/KR200157841Y1/ko

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
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G01B11/03—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness by measuring coordinates of points
    • 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
    • G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
KR2019950027395U 1995-09-30 1995-09-30 자의 정밀도 교정장치 KR200157841Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950027395U KR200157841Y1 (ko) 1995-09-30 1995-09-30 자의 정밀도 교정장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950027395U KR200157841Y1 (ko) 1995-09-30 1995-09-30 자의 정밀도 교정장치

Publications (2)

Publication Number Publication Date
KR970014742U true KR970014742U (ko) 1997-04-28
KR200157841Y1 KR200157841Y1 (ko) 1999-10-01

Family

ID=19425028

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950027395U KR200157841Y1 (ko) 1995-09-30 1995-09-30 자의 정밀도 교정장치

Country Status (1)

Country Link
KR (1) KR200157841Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116412209A (zh) * 2023-06-09 2023-07-11 合肥埃科光电科技股份有限公司 线性导轨直线度自动化调整装置及调整方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100975874B1 (ko) 2008-07-14 2010-08-13 박상현 자의 치수눈금 정밀도 검사장치
KR200455373Y1 (ko) 2009-02-19 2011-09-01 대우조선해양 주식회사 디지털 레이저 스타프의 교정용 점검 시스템

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116412209A (zh) * 2023-06-09 2023-07-11 合肥埃科光电科技股份有限公司 线性导轨直线度自动化调整装置及调整方法
CN116412209B (zh) * 2023-06-09 2023-09-05 合肥埃科光电科技股份有限公司 线性导轨直线度自动化调整装置及调整方法

Also Published As

Publication number Publication date
KR200157841Y1 (ko) 1999-10-01

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Legal Events

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