JPS54137793A - Shot blast system - Google Patents

Shot blast system

Info

Publication number
JPS54137793A
JPS54137793A JP4519578A JP4519578A JPS54137793A JP S54137793 A JPS54137793 A JP S54137793A JP 4519578 A JP4519578 A JP 4519578A JP 4519578 A JP4519578 A JP 4519578A JP S54137793 A JPS54137793 A JP S54137793A
Authority
JP
Japan
Prior art keywords
revolutions
steel plate
signal
transfer speed
projector
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
JP4519578A
Other languages
Japanese (ja)
Inventor
Takashi Oki
Toshiyasu Ishiguro
Iwao Hamada
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.)
Nippon Steel Corp
Taiyo Chuki Co Ltd
Original Assignee
Nippon Steel Corp
Taiyo Chuki 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 Nippon Steel Corp, Taiyo Chuki Co Ltd filed Critical Nippon Steel Corp
Priority to JP4519578A priority Critical patent/JPS54137793A/en
Publication of JPS54137793A publication Critical patent/JPS54137793A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: For uniforming the collision energy of a polisher with a steel plate for example and the roughness of said steel plate by making the revolutions of a projector following up the transfer speed of said steel plate.
CONSTITUTION: The line speed of a steel plate (m) is detected by a detector A, and thus-obtained speed detection signal is fed to a projector revolutions setting section B. Revolutions are selected correspondingly to the previously set value of the transfer speed of said steel plate (m) in accordance with said input signal, and revolutions signal is generated. Said revolutions signal and the signal representing the relative revolutions characteristic curve to the transfer speed of said steel plate of a setting device C are fed to a revolutions controller D, and the revolutions of the driving motor J of said projector are changed by said revolutions controller D to follow up the transfer speed of said steel plate. Thus, the collision energy of a polisher (s) with said steel plate and the roughness of said steel plate are uniformed.
COPYRIGHT: (C)1979,JPO&Japio
JP4519578A 1978-04-19 1978-04-19 Shot blast system Pending JPS54137793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4519578A JPS54137793A (en) 1978-04-19 1978-04-19 Shot blast system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4519578A JPS54137793A (en) 1978-04-19 1978-04-19 Shot blast system

Publications (1)

Publication Number Publication Date
JPS54137793A true JPS54137793A (en) 1979-10-25

Family

ID=12712481

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4519578A Pending JPS54137793A (en) 1978-04-19 1978-04-19 Shot blast system

Country Status (1)

Country Link
JP (1) JPS54137793A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116265U (en) * 1987-01-22 1988-07-27
JP2005088107A (en) * 2003-09-16 2005-04-07 Kyodo Shaft Co Ltd Shot blast device of wire rod
KR100662228B1 (en) 2005-11-04 2006-12-28 신영덕 Shot ball spray apparatus for shot blasting machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63116265U (en) * 1987-01-22 1988-07-27
JP2005088107A (en) * 2003-09-16 2005-04-07 Kyodo Shaft Co Ltd Shot blast device of wire rod
KR100662228B1 (en) 2005-11-04 2006-12-28 신영덕 Shot ball spray apparatus for shot blasting machine

Similar Documents

Publication Publication Date Title
JPS57205233A (en) Automatic four-wheel drive apparatus
JPS5546164A (en) Navigatometer
JPS54137793A (en) Shot blast system
JPS53107059A (en) Method of detecting bloked chute
JPS5377662A (en) Handling and processing apparatus of postal matter
JPS5233270A (en) Automatic piling apparatus of profiled steel
JPS51114578A (en) Method and device for automatic position control
JPS5335885A (en) Maximum speed control system
JPS5212604A (en) Method of determining optimum turning speed of single-turning chute
JPS5250520A (en) Frequency convertor
JPS5537667A (en) Stop position controller
JPS5640915A (en) Running drive control unit for track confirming vehicle
JPS5362087A (en) Velocity patern signal generator
JPS549379A (en) Servo-amplifier
JPS5375610A (en) Trouble detecting system for vehicle operation controlling apparatus
JPS53108867A (en) Controlling method for rolling mill
JPS5598049A (en) Controlling device of winder
JPS5511489A (en) Speed controlling system for winding and unwinding of metallic strip
JPS5257480A (en) Most suitable control method of a feed back control system
JPS5268695A (en) Controlling method for quantity of light and device therefor
JPS52143677A (en) System for controlling discharging amount of unloader
JPS5349746A (en) Apparatus for controlling elevator speed
JPS51146692A (en) Feedback control system with proportional
JPS51150014A (en) Speed controller of series motor
JPS51143510A (en) An apparatus for detecting position of steel materials in heating furn aces