JPWO2019123593A1 - 数値制御装置 - Google Patents
数値制御装置 Download PDFInfo
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- JPWO2019123593A1 JPWO2019123593A1 JP2018521135A JP2018521135A JPWO2019123593A1 JP WO2019123593 A1 JPWO2019123593 A1 JP WO2019123593A1 JP 2018521135 A JP2018521135 A JP 2018521135A JP 2018521135 A JP2018521135 A JP 2018521135A JP WO2019123593 A1 JPWO2019123593 A1 JP WO2019123593A1
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- 238000003754 machining Methods 0.000 claims abstract description 19
- 238000005520 cutting process Methods 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 19
- 230000005540 biological transmission Effects 0.000 description 11
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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
- G05B19/406—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 monitoring or safety
- G05B19/4065—Monitoring tool breakage, life or condition
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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
- G05B19/406—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 monitoring or safety
- G05B19/4063—Monitoring general control system
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
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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
- G05B19/182—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 the machine tool function, e.g. thread cutting, cam making, tool direction control
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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
- G05B19/402—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 control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
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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
- G05B19/404—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 control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia
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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
- G05B19/416—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 control of velocity, acceleration or deceleration
- G05B19/4163—Adaptive control of feed or cutting velocity
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- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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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
- G05B2219/00—Program-control systems
- G05B2219/30—Nc systems
- G05B2219/37—Measurements
- G05B2219/37598—Chip length
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- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
Abstract
Description
図1は、実施の形態にかかる数値制御装置1の構成を示す図である。数値制御装置1は、工作機械2を制御する装置である。図1には、工作機械2も示されている。実施の形態では、数値制御装置1は、工作機械2に取り付けられた工具が加工対象であるワークを切削する際の工作機械2を制御すると共に、工具がワークを切削する際の切り屑の堆積量を推測する。図1には、工具及びワークは示されていない。工具及びワークについては、後に図2を用いて説明する。
Claims (4)
- 工作機械に取り付けられた工具がワークを切削する際の加工条件と、前記工具が前記ワークを切削する際に前記工作機械が有する軸を運動させるためのモータに印加される電流の値とをもとに、前記工具が前記ワークを切削する際の切り屑の堆積量を推定する推定部と、
前記推定部によって推定された前記切り屑の堆積量を、前記工具が前記ワークを切削する際の切り屑の形状を特定する加工モードをもとに補正する補正部と
を備えることを特徴とする数値制御装置。 - 前記加工条件は、前記ワークの材質と、切込量と、前記工具の送り速度との一部又は全部を示す
ことを特徴とする請求項1に記載の数値制御装置。 - 前記加工モードは、前記モータの回転方向と前記切り屑の形状との関係と、前記モータに流れる電流の用途と前記切り屑の形状との関係と、前記モータの回転方向及び前記モータに流れる電流の用途と前記切り屑の形状との関係とのうちのいずれかひとつを特定し、
前記補正部は、前記加工モードをもとに前記切り屑が繋がるか複数のチップに分断されるかを判別し、判別した結果をもとに前記切り屑の堆積量を補正する
ことを特徴とする請求項1又は2に記載の数値制御装置。 - 前記切り屑の堆積量を補正するための情報を受け付ける受付部を更に備え、
前記補正部は、前記加工モードと前記受付部が受け付けた情報とをもとに前記切り屑の堆積量を補正する
ことを特徴とする請求項1から3のいずれか1項に記載の数値制御装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/045868 WO2019123593A1 (ja) | 2017-12-21 | 2017-12-21 | 数値制御装置 |
Publications (2)
Publication Number | Publication Date |
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JP6362817B1 JP6362817B1 (ja) | 2018-07-25 |
JPWO2019123593A1 true JPWO2019123593A1 (ja) | 2019-12-19 |
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JP2018521135A Active JP6362817B1 (ja) | 2017-12-21 | 2017-12-21 | 数値制御装置 |
Country Status (7)
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US (1) | US10705505B2 (ja) |
JP (1) | JP6362817B1 (ja) |
KR (1) | KR102004116B1 (ja) |
CN (1) | CN110178098B (ja) |
DE (1) | DE112017003251T5 (ja) |
TW (1) | TWI663017B (ja) |
WO (1) | WO2019123593A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6751790B1 (ja) * | 2019-03-15 | 2020-09-09 | Dmg森精機株式会社 | 工作機械の切り屑処理装置及び切り屑処理方法 |
Family Cites Families (23)
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US4509126A (en) | 1982-06-09 | 1985-04-02 | Amca International Corporation | Adaptive control for machine tools |
US5377116A (en) * | 1991-07-01 | 1994-12-27 | Valenite Inc. | Method and system for designing a cutting tool |
WO2003084699A1 (fr) * | 2002-04-05 | 2003-10-16 | Mitsubishi Denki Kabushiki Kaisha | Procede de commande synchrone de broche et appareil specialement prevu pour ce procede |
ATE557108T1 (de) | 2005-09-22 | 2012-05-15 | Mitsubishi Shindo Kk | Kupferautomatenlegierung mit sehr wenig blei |
TWM363351U (en) * | 2009-02-18 | 2009-08-21 | Dah Lih Machinery Industry Co Ltd | Control module of processing machine |
TWM447284U (zh) * | 2012-10-23 | 2013-02-21 | Goodway Machine Corp | 工具機的刀具監控系統 |
JP2014213434A (ja) * | 2013-04-30 | 2014-11-17 | ブラザー工業株式会社 | 数値制御装置 |
JP5631467B1 (ja) * | 2013-09-06 | 2014-11-26 | 株式会社牧野フライス製作所 | 穴加工方法および数値制御装置 |
CN104551853B (zh) * | 2013-10-28 | 2017-04-05 | 赐福科技股份有限公司 | 振动反馈***、触控装置及其振动反馈方法 |
JP6218610B2 (ja) * | 2014-01-06 | 2017-10-25 | 三菱重工工作機械株式会社 | 切屑清掃用ロボット |
US10086487B2 (en) * | 2014-12-25 | 2018-10-02 | Fanuc Corporation | Internal cleaning device of machine tool |
JP6609100B2 (ja) * | 2014-12-26 | 2019-11-20 | 川崎重工業株式会社 | 機械加工屑回収方法および機械加工屑回収システム |
JP6181687B2 (ja) | 2015-03-13 | 2017-08-16 | ファナック株式会社 | 加工により発生した切粉を除去可能な加工機システム |
JP6422380B2 (ja) * | 2015-03-17 | 2018-11-14 | Dmg森精機株式会社 | 切屑堆積状態検出装置 |
JP6586296B2 (ja) | 2015-06-04 | 2019-10-02 | Dmg森精機株式会社 | 工作機械の切屑排出装置 |
JP6306544B2 (ja) * | 2015-08-11 | 2018-04-04 | ファナック株式会社 | 工作機械の洗浄システム |
JP6721307B2 (ja) * | 2015-09-16 | 2020-07-15 | ファナック株式会社 | 複数軸を備えた工作機械の制御装置 |
TWI593502B (zh) * | 2015-11-13 | 2017-08-01 | 財團法人工業技術研究院 | 刀具檢測裝置及其刀具檢測方法 |
JP6367782B2 (ja) * | 2015-11-20 | 2018-08-01 | ファナック株式会社 | 工作機械 |
JP6356655B2 (ja) * | 2015-12-10 | 2018-07-11 | ファナック株式会社 | 加工屑を除去する機能を有する加工システム |
TWM522802U (zh) * | 2015-12-18 | 2016-06-01 | Dah Lih Machinery Industry Co Ltd | 用於加工機的切削顫振控制裝置 |
JP6444935B2 (ja) | 2016-04-28 | 2018-12-26 | ファナック株式会社 | 切粉堆積量を求める数値制御装置 |
JP6564439B2 (ja) * | 2017-09-20 | 2019-08-21 | ファナック株式会社 | 加工液処理装置および加工液処理装置の制御方法 |
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2017
- 2017-12-21 CN CN201780041843.8A patent/CN110178098B/zh active Active
- 2017-12-21 WO PCT/JP2017/045868 patent/WO2019123593A1/ja active Application Filing
- 2017-12-21 US US16/305,239 patent/US10705505B2/en active Active
- 2017-12-21 KR KR1020187038027A patent/KR102004116B1/ko active IP Right Grant
- 2017-12-21 JP JP2018521135A patent/JP6362817B1/ja active Active
- 2017-12-21 DE DE112017003251.2T patent/DE112017003251T5/de active Pending
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2018
- 2018-11-22 TW TW107141679A patent/TWI663017B/zh active
Also Published As
Publication number | Publication date |
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WO2019123593A1 (ja) | 2019-06-27 |
CN110178098B (zh) | 2020-12-22 |
TWI663017B (zh) | 2019-06-21 |
US20190196446A1 (en) | 2019-06-27 |
JP6362817B1 (ja) | 2018-07-25 |
TW201927462A (zh) | 2019-07-16 |
DE112017003251T5 (de) | 2019-09-05 |
CN110178098A (zh) | 2019-08-27 |
KR20190076925A (ko) | 2019-07-02 |
US10705505B2 (en) | 2020-07-07 |
KR102004116B1 (ko) | 2019-07-25 |
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