JPS6426134A - Heat strain measuring instrument - Google Patents

Heat strain measuring instrument

Info

Publication number
JPS6426134A
JPS6426134A JP18282787A JP18282787A JPS6426134A JP S6426134 A JPS6426134 A JP S6426134A JP 18282787 A JP18282787 A JP 18282787A JP 18282787 A JP18282787 A JP 18282787A JP S6426134 A JPS6426134 A JP S6426134A
Authority
JP
Japan
Prior art keywords
test piece
test
piece
opening
thermostatic chamber
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
JP18282787A
Other languages
Japanese (ja)
Inventor
Mitsuo Saka
Hideji Tsuchikawa
Shinichi Kimura
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.)
JSR Corp
Original Assignee
Japan Synthetic Rubber 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 Japan Synthetic Rubber Co Ltd filed Critical Japan Synthetic Rubber Co Ltd
Priority to JP18282787A priority Critical patent/JPS6426134A/en
Publication of JPS6426134A publication Critical patent/JPS6426134A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials Using Thermal Means (AREA)

Abstract

PURPOSE:To insert a test piece into a thermostatic chamber in a short time by driving a base where the test-piece is fixed and supported so that the weight is applied to one end, opening a lid body, and inserting and arranging it in the thermostatic chamber. CONSTITUTION:One end of the test-piece 11 is fitted to the support base 34 in a cantilever state. When a switch 39 is operated, an air cylinder 32 enters an operation state, the test piece 11 and support base 34 are driven upward, and a pin 37 is elevated to open the rotary lid 24. At this time, the test piece 11 and support member 34 are inserted into the thermostatic chamber 15 through the opening 23 of the lid body part 16 and a heat insulation plate 36 is fitted in the opening 23. The test piece 11 deforms with its own weight at high ambient temperature and a measuring operator views the free end of the test piece 11 through a lens 46, operates an operation lever device 47, and moves the lens 46 following the variation of the free end. Then the real displacement quantity of the test piece 11 due to heat strain is calculated from the signal from the operation lever device 17.
JP18282787A 1987-07-22 1987-07-22 Heat strain measuring instrument Pending JPS6426134A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18282787A JPS6426134A (en) 1987-07-22 1987-07-22 Heat strain measuring instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18282787A JPS6426134A (en) 1987-07-22 1987-07-22 Heat strain measuring instrument

Publications (1)

Publication Number Publication Date
JPS6426134A true JPS6426134A (en) 1989-01-27

Family

ID=16125158

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18282787A Pending JPS6426134A (en) 1987-07-22 1987-07-22 Heat strain measuring instrument

Country Status (1)

Country Link
JP (1) JPS6426134A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4928536B2 (en) * 2006-03-03 2012-05-09 本田技研工業株式会社 Machine Tools
JP2021063776A (en) * 2019-10-17 2021-04-22 株式会社ミツトヨ Linear expansion coefficient measurement method and linear expansion coefficient measurement device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4928536B2 (en) * 2006-03-03 2012-05-09 本田技研工業株式会社 Machine Tools
US8523500B2 (en) 2006-03-03 2013-09-03 Honda Motor Co., Ltd. Machine tool including a Z-table and processing spindle rotatably supported on a rotation arm
JP2021063776A (en) * 2019-10-17 2021-04-22 株式会社ミツトヨ Linear expansion coefficient measurement method and linear expansion coefficient measurement device

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