JPS6488332A - Speed setter for material testing machine - Google Patents

Speed setter for material testing machine

Info

Publication number
JPS6488332A
JPS6488332A JP24667987A JP24667987A JPS6488332A JP S6488332 A JPS6488332 A JP S6488332A JP 24667987 A JP24667987 A JP 24667987A JP 24667987 A JP24667987 A JP 24667987A JP S6488332 A JPS6488332 A JP S6488332A
Authority
JP
Japan
Prior art keywords
test speed
signal
pulse signal
speed
decoder
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
JP24667987A
Other languages
Japanese (ja)
Inventor
Hidenori Hayashi
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.)
Shimadzu Corp
Original Assignee
Shimadzu 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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP24667987A priority Critical patent/JPS6488332A/en
Publication of JPS6488332A publication Critical patent/JPS6488332A/en
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Abstract

PURPOSE:To set an optional test speed with analog sensation and improve the operability by providing a knob, a rotary encoder, a decoder, etc., and enabling the optional test speed to be set. CONSTITUTION:As the know 10 is displaced, a decoder 12 outputs an up-pulse signal or down-pulse signal corresponding to the displacement position according to a phase signal outputted by the rotary encoder 11. Then a binary code signal is outputted by counting the pulses of the up- or down-pulse signal and a microcomputer MC computes a speed setting signal matching with the binary code signal. Namely, the knob 10 is rotated so as to a desired test speed to be set over a look at a test speed displayed on a display 15, and fixed at a desired place. In this state, a motor 6 is driven to accurately test characteristics of various materials while setting the desired test speed artificially and freely by the continuous displacement.
JP24667987A 1987-09-30 1987-09-30 Speed setter for material testing machine Pending JPS6488332A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24667987A JPS6488332A (en) 1987-09-30 1987-09-30 Speed setter for material testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24667987A JPS6488332A (en) 1987-09-30 1987-09-30 Speed setter for material testing machine

Publications (1)

Publication Number Publication Date
JPS6488332A true JPS6488332A (en) 1989-04-03

Family

ID=17152005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24667987A Pending JPS6488332A (en) 1987-09-30 1987-09-30 Speed setter for material testing machine

Country Status (1)

Country Link
JP (1) JPS6488332A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856504A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Frequency adjusting system for oscillator
JPS60244839A (en) * 1984-05-19 1985-12-04 Kureha Chem Ind Co Ltd Material testing instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5856504A (en) * 1981-09-30 1983-04-04 Fujitsu Ltd Frequency adjusting system for oscillator
JPS60244839A (en) * 1984-05-19 1985-12-04 Kureha Chem Ind Co Ltd Material testing instrument

Similar Documents

Publication Publication Date Title
GB1508422A (en) Phasemeters
FR2368083A1 (en) Gear selection indicator for large range gearbox - with selector shaft profile monitored by sensor coupled to stepping switch and rotational settings monitored by sensor on cam profiles
JPS6488332A (en) Speed setter for material testing machine
US5303211A (en) Wall clock
JPS57197468A (en) Wood strength measurer
JPS6488333A (en) Speed setter for material testing machine
JPS56157829A (en) Wheel balancer employing phasic display system by light beam
JPS57153294A (en) Clock with metronome
JPS5648234A (en) Agitating and mixing effect detector
JPS567108A (en) Control system for servomotor
JPS57161601A (en) Scale
JPS5712314A (en) Right angle measuring device
JPS5653589A (en) Main shaft home position stop control circuit
JPS5730910A (en) Pulse transmitting device
JPS5499472A (en) Analog type alarm watch
EP0284285A3 (en) Improved rotating frame zeugmatography
JPS5218256A (en) Screw mixing/kneading machine
JPS6418064A (en) Bimetal-type indicator
CA1027776A (en) Shaft position measurement with digitally controlled stepper motor
JPS57169980A (en) Magnetic recorder and reproducer
JPS6426422A (en) In-line screw type injection molding machine
JPS6485585A (en) Ultrasonic motor
JPS57191554A (en) Speedometer with speed alarm
CA1004219A (en) Continuous mixing and/or kneading machine with co-wiping single lead screws
JPS5429008A (en) Rotational speed-rotor position detector for dc commutatorless motor