JPS545763A - Truck position calibrating method of radiation thickness gauges - Google Patents

Truck position calibrating method of radiation thickness gauges

Info

Publication number
JPS545763A
JPS545763A JP6987277A JP6987277A JPS545763A JP S545763 A JPS545763 A JP S545763A JP 6987277 A JP6987277 A JP 6987277A JP 6987277 A JP6987277 A JP 6987277A JP S545763 A JPS545763 A JP S545763A
Authority
JP
Japan
Prior art keywords
truck
calibrating method
truck position
thickness gauges
radiation thickness
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
JP6987277A
Other languages
Japanese (ja)
Inventor
Yoshikatsu Satomi
Shoichi Horiuchi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP6987277A priority Critical patent/JPS545763A/en
Publication of JPS545763A publication Critical patent/JPS545763A/en
Pending legal-status Critical Current

Links

Landscapes

  • Length-Measuring Devices Using Wave Or Particle Radiation (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)

Abstract

PURPOSE: To stop a truck at a fixed point always efficiently with good accuracy by providing first, second fixed point passage detectors in the truck advancing direction, running the truck at a high speed up to the first detector, decreasing the speed to the lowest after passing the same and operating the second detector at a constant speed.
COPYRIGHT: (C)1979,JPO&Japio
JP6987277A 1977-06-15 1977-06-15 Truck position calibrating method of radiation thickness gauges Pending JPS545763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6987277A JPS545763A (en) 1977-06-15 1977-06-15 Truck position calibrating method of radiation thickness gauges

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6987277A JPS545763A (en) 1977-06-15 1977-06-15 Truck position calibrating method of radiation thickness gauges

Publications (1)

Publication Number Publication Date
JPS545763A true JPS545763A (en) 1979-01-17

Family

ID=13415303

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6987277A Pending JPS545763A (en) 1977-06-15 1977-06-15 Truck position calibrating method of radiation thickness gauges

Country Status (1)

Country Link
JP (1) JPS545763A (en)

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