JPS55131453A - Auxiliary position control device - Google Patents

Auxiliary position control device

Info

Publication number
JPS55131453A
JPS55131453A JP3885579A JP3885579A JPS55131453A JP S55131453 A JPS55131453 A JP S55131453A JP 3885579 A JP3885579 A JP 3885579A JP 3885579 A JP3885579 A JP 3885579A JP S55131453 A JPS55131453 A JP S55131453A
Authority
JP
Japan
Prior art keywords
output
work feed
unit
speed
work
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
JP3885579A
Other languages
Japanese (ja)
Inventor
Kiyoshi Tanigawa
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP3885579A priority Critical patent/JPS55131453A/en
Publication of JPS55131453A publication Critical patent/JPS55131453A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work
    • B23Q5/28—Electric drives

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Position Or Direction (AREA)
  • Accessories And Tools For Shearing Machines (AREA)

Abstract

PURPOSE:To improve an auxiliary position control device which permits controlling a work feed speed with a predetermined acceleration when the work feed speed is changed, by furnishing the device with an ability to detect the relative distance between a work transfer unit and a work feed unit and apply to a speed control unit a speed instruction voltage in accordance with the mentioned distance. CONSTITUTION:The relative distance between a work transfer unit 2 and a work feed unit 3 is detected by a position detector provided in one of these units 2, 3. An output varying in a stepped manner is obtained from a D/A converter 9 in accordance with a signal output from the position detector. An output from the D/A converter 9 is received as one differential input by a comparator 10. An output from the comparator 10 is integrated in an integrator 11 to output a speed instruction signal, which is in accordance with the relative distance between the work transfer unit 2 and the work feed unit 3, to a speed control unit for the work feed unit 3. An output from the integrator 11 is negatively fed back to the comparator 10 as the other input thereinto.
JP3885579A 1979-03-31 1979-03-31 Auxiliary position control device Pending JPS55131453A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3885579A JPS55131453A (en) 1979-03-31 1979-03-31 Auxiliary position control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3885579A JPS55131453A (en) 1979-03-31 1979-03-31 Auxiliary position control device

Publications (1)

Publication Number Publication Date
JPS55131453A true JPS55131453A (en) 1980-10-13

Family

ID=12536808

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3885579A Pending JPS55131453A (en) 1979-03-31 1979-03-31 Auxiliary position control device

Country Status (1)

Country Link
JP (1) JPS55131453A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914590A (en) * 1972-05-19 1974-02-08
JPS5014019A (en) * 1973-06-08 1975-02-14

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914590A (en) * 1972-05-19 1974-02-08
JPS5014019A (en) * 1973-06-08 1975-02-14

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