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WO2013190593A1 - Dispositif de commande numérique - Google Patents

Dispositif de commande numérique Download PDF

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Publication number
WO2013190593A1
WO2013190593A1 PCT/JP2012/003988 JP2012003988W WO2013190593A1 WO 2013190593 A1 WO2013190593 A1 WO 2013190593A1 JP 2012003988 W JP2012003988 W JP 2012003988W WO 2013190593 A1 WO2013190593 A1 WO 2013190593A1
Authority
WO
WIPO (PCT)
Prior art keywords
counter
offset
memory
value
reference address
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.)
Ceased
Application number
PCT/JP2012/003988
Other languages
English (en)
Japanese (ja)
Inventor
勝也 市川
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2012546283A priority Critical patent/JPWO2013190593A1/ja
Priority to PCT/JP2012/003988 priority patent/WO2013190593A1/fr
Priority to TW101127567A priority patent/TW201400998A/zh
Publication of WO2013190593A1 publication Critical patent/WO2013190593A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • G05B19/409—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 using manual data input [MDI] or by using control panel, e.g. controlling functions with the panel; characterised by control panel details or by setting parameters
    • 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
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/50—Machine tool, machine tool null till machine tool work handling
    • G05B2219/50019—Zero, null offset

Definitions

  • the present invention relates to a numerical control (hereinafter referred to as NC) device, and particularly to offset setting such as tool offset and workpiece offset.
  • NC numerical control
  • the operator attaches the reference tool 50 for measuring the workpiece offset to the machine and moves it with a manual handle or the like from the machine origin position (PosR) until the cutting edge of the tool 50 contacts the workpiece upper surface (PosW).
  • the movement amount of the machine at this time is (OfsZ) and the tool tip position when the reference tool 50 is at the machine origin position is defined as the zero point of the machine coordinate, the reference point of the workpiece coordinate system commanded by the machining program
  • the machine may be moved to the machine coordinates OfsZ + d.
  • FIG. 4 is a block diagram of a conventional NC device.
  • the machining program 101 is analyzed by the machining program analysis unit 102, and offset data (for example, OfsZ in FIG. 5) of the memory 103 set by the offset setting unit 109 is added to the analyzed command position to obtain the coordinate position data of the machine.
  • the interpolation control unit 104 creates interpolation data
  • the pulse distribution unit 105 generates a pulse signal.
  • the servo control unit 106 drives the servo motor 107 based on the pulse signal, and the position information is fed back to the servo control unit 106.
  • the fed back position information is displayed on the counter 108.
  • the display value of the counter 108 when the cutting edge of the reference tool 50 contacts the workpiece upper surface (PosW) is used as workpiece offset data, as described with reference to FIG.
  • the operator remembers the display value of the counter 108 by a method such as taking notes on paper, and then manually inputs the value into the memory 103 using the offset setting unit 109.
  • the tool offset data is set in the same manner as the work offset data. That is, when setting the tool offset data, the tool counter value when the tool is attached to the machine and the tip of the tool is brought into contact with the reference position of the workpiece is memorized on a piece of paper, and then the offset is recorded. Using the setting unit 109, the numerical value is manually input to the memory 103 as tool offset data.
  • Patent Document 1 a robot teaching device is disclosed in Patent Document 1 as a technique for saving the input of the same data.
  • teaching data for instructing an operation procedure of a robot is selected, the teaching data is stored by pressing the [Copy] button, and then the teaching data stored by pressing the [Paste] button in another program is transferred. Is.
  • the conventional NC device is configured as described above, when setting the display value of the counter 108 as offset data, the operator memorizes the display value of the counter on a sheet of paper, and then the offset setting mechanism. Using 109, it was necessary to enter the values manually. For this reason, when the display value of the counter 108 is set as offset data, there is a problem in that it takes time to make notes on paper, and an input error is easily made.
  • the technique disclosed in Patent Document 1 is a robot teaching device and does not relate to offset data setting of an NC device. Further, if the technique disclosed in Patent Document 1 is applied to the offset data setting of the NC device, the counter value can be copied and set as offset data so that an input error can be eliminated. Since the counter value changes every time the work changes, it is necessary to perform a copy operation every time.
  • the present invention has been made to solve the above-described problems, and it is an object of the present invention to provide a numerical control device capable of easily and definitely setting offset data.
  • the numerical control device is a numerical control device having a counter indicating the current position of the machine.
  • a counter address storage mechanism for storing the address and message data describing the contents of the counter in association with each other in the memory, a current position indicated by a reference address to the counter stored in the memory at the time of offset setting, and the contents of the counter will be described.
  • a counter list display mechanism for displaying a list of message data is provided.
  • the numerical control device is a numerical control device having a counter indicating the current position of the machine.
  • a counter address storage mechanism for associating a reference address with message data describing the contents of the counter and storing them in the memory, and explaining the current position indicated by the reference address to the counter stored in the memory and the contents of the counter when setting an offset
  • the numerical control device is a numerical control device having a counter indicating a current position of a machine.
  • a desired counter is selected and registered, a reference address to the selected counter and the counter are selected.
  • a counter address storage mechanism for associating and storing the message data describing the contents of the message in the memory, the current position indicated by the reference address to the counter stored in the memory at the time of offset setting, and the message data describing the contents of the counter.
  • the counter list display mechanism to be displayed and one of the counters displayed in the list are selected, the current counter value is extracted from the reference address to the counter stored in the memory, and this counter value is stored in the offset storage memory in advance.
  • Offset to the offset data being written Setting unit is made of comprises a.
  • a reference address to the selected counter and message data describing the contents of the counter are stored in association with each other, and an offset setting is performed.
  • the current position indicated by the reference address to the counter stored in the memory and message data explaining the contents of the counter are displayed as a list, so that the counter value is not transferred on paper or the target offset data is incorrect Can be set without.
  • the reference address of the counter is stored instead of the selected counter value, the operation of storing the same counter may be performed only once even if the workpiece or tool is changed. Only setting operation is required, and work efficiency is improved.
  • one of the counters when an offset is set, one of the counters is selected in a state where a list of the current position indicated by the reference address to the counter stored in the memory and message data explaining the contents of the counter is displayed.
  • the current counter value is extracted from the reference address to the counter stored in the memory, and the counter value is written in the offset storage memory as offset data, or the current counter value is extracted from the reference address to the counter stored in the memory. Since the counter value is added to the offset data stored in advance in the offset storage memory and written, it is possible to eliminate the trouble and mistakes in manually inputting the offset data.
  • FIG. 1 is a block diagram showing the configuration of the numerical control apparatus according to the first embodiment of the present invention.
  • a counter address storage mechanism 9 Compared with the conventional numerical control device shown in FIG. 4, a counter address storage mechanism 9, a memory 10, an acquisition counter list display mechanism 11, an offset setting unit 12, and a memory 13 containing a message for informing the meaning of the counter are added. It is characteristic that it was done.
  • Memory 3, offset program 1, machining program analysis unit 2, interpolation control unit 4, pulse distribution unit 5, servo control unit 6, servo motor 7, counter 8 and display unit 14 that store the offset are the same as the conventional ones Is.
  • the counter address storage mechanism 9 acquires the reference address of the selected counter, and stores a message for informing the meaning of the counter and the reference address of the counter in the memory 10.
  • the registered counter display window 26 is opened, and a message for informing the meaning of the registered counter and the counter value at the reference address destination of the counter are displayed.
  • the operation of the counter list display mechanism 11 will be described with reference to FIG.
  • the target offset is selected by operating the [ ⁇ ] key 32 or the [ ⁇ ] key 33 on the offset screen displayed on the display unit 14, the current offset value is displayed in the setting field 35.
  • the [Select registered counter] key 30 is pressed, a registered counter list display window 31 is opened. Operate the [ ⁇ ] key 32 or the [ ⁇ ] key 33 to select a counter from the registered counter list display window 31.
  • a message for informing the meaning of the counter stored in the memory 10 is displayed in the message column 34.
  • the offset setting mechanism 12 operates so as to store the offset value in the memory 3 by the same operation as the conventional technique. If the [Paste] key 36 is pressed when an offset value is already entered in the setting field 38, the offset value in the setting field 38 is overwritten and saved.
  • the offset setting mechanism 12 operates so as to store the offset value in the memory 3 by the same operation as the conventional technique.
  • the operator selects the counter on the counter screen, thereby obtaining the reference address of the selected counter and operating it so as to store it in a memory together with a message for informing the meaning of the counter.
  • the operator can save the trouble of transcribing the counter value on paper or the like, and can obtain the effect of eliminating the mistake of recording the counter value.
  • the operator opens the registered counter list display window 31 on the offset screen, and selects a counter from the window to obtain the current value of the counter using the counter reference address stored in the memory 10, and sets the setting field 38. Since the counter value is set to the offset value or the counter value is added to the counter value, the operator can easily set the offset without making a mistake in numerical input.
  • the reference address of the counter selected by the operator is stored in the memory, even if the work or tool changes and the counter value changes, the current value of the counter is obtained using the reference address of the counter value stored in the memory. Since it can be taken out and set or added to the offset, the operation of storing the same counter only needs to be performed once, and from the second time, only the setting / addition operation to the offset is required, and the work efficiency is improved. It is done.
  • the numerical control device is suitable for performing offset setting such as tool offset and workpiece offset.
  • Offset storage memory 8 counter, 9 counter address storage mechanism, 10 counter reference address and message storage memory, 11 counter list display mechanism, 12 offset setting unit, 13 message storage memory to inform the meaning of the counter, 14 Display, 20 counter selection key, 21 counter up selection key, 22 counter down selection key, 23 selection counter message, 24 counter registration key, 25 registration counter message, 26 registration counter display window, 27 selection counter , 30 Registered counter selection key, 31 Registered counter list display window, 32 Counter up selection key, 33 Counter down selection key, 34, 39 Message display field, 35, 38 Offset setting field, 36 Counter value pasting key, 37 Counter value Addition paste key

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  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Numerical Control (AREA)
PCT/JP2012/003988 2012-06-19 2012-06-19 Dispositif de commande numérique Ceased WO2013190593A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2012546283A JPWO2013190593A1 (ja) 2012-06-19 2012-06-19 数値制御装置
PCT/JP2012/003988 WO2013190593A1 (fr) 2012-06-19 2012-06-19 Dispositif de commande numérique
TW101127567A TW201400998A (zh) 2012-06-19 2012-07-31 數值控制裝置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/003988 WO2013190593A1 (fr) 2012-06-19 2012-06-19 Dispositif de commande numérique

Publications (1)

Publication Number Publication Date
WO2013190593A1 true WO2013190593A1 (fr) 2013-12-27

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PCT/JP2012/003988 Ceased WO2013190593A1 (fr) 2012-06-19 2012-06-19 Dispositif de commande numérique

Country Status (3)

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JP (1) JPWO2013190593A1 (fr)
TW (1) TW201400998A (fr)
WO (1) WO2013190593A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018176404A (ja) * 2017-04-21 2018-11-15 セイコーエプソン株式会社 制御装置、ロボットおよびロボットシステム
JP2021026362A (ja) * 2019-08-01 2021-02-22 株式会社ディスコ 加工装置
JP2023086455A (ja) * 2021-12-10 2023-06-22 曙機械工業株式会社 裁断機および裁断機における表示方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052207U (ja) * 1991-03-14 1993-01-14 三菱電機株式会社 数値制御装置
JPH0793011A (ja) * 1993-09-28 1995-04-07 Okuma Mach Works Ltd 数値制御装置におけるデータ設定方法
JPH07295617A (ja) * 1994-04-25 1995-11-10 Okuma Mach Works Ltd データ演算設定機能を有する数値制御装置
JP2003202910A (ja) * 2001-12-28 2003-07-18 Amada Denshi:Kk 数値制御工作機械用パラメータ設定装置
JP2004252844A (ja) * 2003-02-21 2004-09-09 Fanuc Ltd 数値制御装置
JP2006338165A (ja) * 2005-05-31 2006-12-14 Hitachi Via Mechanics Ltd 工作機械の操作方法及び操作装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH052207U (ja) * 1991-03-14 1993-01-14 三菱電機株式会社 数値制御装置
JPH0793011A (ja) * 1993-09-28 1995-04-07 Okuma Mach Works Ltd 数値制御装置におけるデータ設定方法
JPH07295617A (ja) * 1994-04-25 1995-11-10 Okuma Mach Works Ltd データ演算設定機能を有する数値制御装置
JP2003202910A (ja) * 2001-12-28 2003-07-18 Amada Denshi:Kk 数値制御工作機械用パラメータ設定装置
JP2004252844A (ja) * 2003-02-21 2004-09-09 Fanuc Ltd 数値制御装置
JP2006338165A (ja) * 2005-05-31 2006-12-14 Hitachi Via Mechanics Ltd 工作機械の操作方法及び操作装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018176404A (ja) * 2017-04-21 2018-11-15 セイコーエプソン株式会社 制御装置、ロボットおよびロボットシステム
JP2021026362A (ja) * 2019-08-01 2021-02-22 株式会社ディスコ 加工装置
JP2023086455A (ja) * 2021-12-10 2023-06-22 曙機械工業株式会社 裁断機および裁断機における表示方法
JP7457387B2 (ja) 2021-12-10 2024-03-28 曙機械工業株式会社 裁断機および裁断機における表示方法

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Publication number Publication date
TW201400998A (zh) 2014-01-01
JPWO2013190593A1 (ja) 2016-05-26

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