JPS55125097A - Pulse motor driving gear - Google Patents

Pulse motor driving gear

Info

Publication number
JPS55125097A
JPS55125097A JP3172479A JP3172479A JPS55125097A JP S55125097 A JPS55125097 A JP S55125097A JP 3172479 A JP3172479 A JP 3172479A JP 3172479 A JP3172479 A JP 3172479A JP S55125097 A JPS55125097 A JP S55125097A
Authority
JP
Japan
Prior art keywords
pulse
axis
computer
frequency
circuit
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.)
Granted
Application number
JP3172479A
Other languages
Japanese (ja)
Other versions
JPH0322316B2 (en
Inventor
Akira Katayama
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.)
Graphtec Corp
Original Assignee
Graphtec 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 Graphtec Corp filed Critical Graphtec Corp
Priority to JP3172479A priority Critical patent/JPS55125097A/en
Publication of JPS55125097A publication Critical patent/JPS55125097A/en
Publication of JPH0322316B2 publication Critical patent/JPH0322316B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G05B19/40—Open loop systems, e.g. using stepping motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Stepping Motors (AREA)
  • Numerical Control (AREA)

Abstract

PURPOSE:To obtain a smooth operation characteristic by driving a pulse motor with a frequency proportional to output pulse frequency from a computer and also with a pulse ready for regulating its frequency ratio arbitrarily and also free from being limited by a control period of the computer. CONSTITUTION:A data indicating the coordinate position of a figure is inputted to a computer 1 from a terminal 2, and a pulse to command a drive in the directions of X axis and Y axis is outputted from the computer 1. Each circuit with reference to X axis and Y axis is similar in this connection. In a circuit with reference to X axis, an accumulator comprising an adder 31 and a latch 41 which receives a residue Rx of an updown counter 21 and an output frequency f of a clock generator 6 outputs an overflow pulse Xo through CA terminal of the adder 31. By feeding back the pulse Xo to a down counter D of the updown counter 21 by way of a frequency dividing circuit 51, said pulse Xo will work as a driving pulse for which a time constant of driving pulse generating circuit is taken into consideration.
JP3172479A 1979-03-20 1979-03-20 Pulse motor driving gear Granted JPS55125097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3172479A JPS55125097A (en) 1979-03-20 1979-03-20 Pulse motor driving gear

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3172479A JPS55125097A (en) 1979-03-20 1979-03-20 Pulse motor driving gear

Publications (2)

Publication Number Publication Date
JPS55125097A true JPS55125097A (en) 1980-09-26
JPH0322316B2 JPH0322316B2 (en) 1991-03-26

Family

ID=12338983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3172479A Granted JPS55125097A (en) 1979-03-20 1979-03-20 Pulse motor driving gear

Country Status (1)

Country Link
JP (1) JPS55125097A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036155A (en) * 1973-07-31 1975-04-05
JPS5339811A (en) * 1976-09-24 1978-04-12 Hitachi Ltd High frequency amplifier circuit
JPS5431724A (en) * 1977-08-15 1979-03-08 Toshiba Corp Magnetic recorder-reproducer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5036155A (en) * 1973-07-31 1975-04-05
JPS5339811A (en) * 1976-09-24 1978-04-12 Hitachi Ltd High frequency amplifier circuit
JPS5431724A (en) * 1977-08-15 1979-03-08 Toshiba Corp Magnetic recorder-reproducer

Also Published As

Publication number Publication date
JPH0322316B2 (en) 1991-03-26

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