WO2022124150A1 - Machine-outil - Google Patents
Machine-outil Download PDFInfo
- Publication number
- WO2022124150A1 WO2022124150A1 PCT/JP2021/044003 JP2021044003W WO2022124150A1 WO 2022124150 A1 WO2022124150 A1 WO 2022124150A1 JP 2021044003 W JP2021044003 W JP 2021044003W WO 2022124150 A1 WO2022124150 A1 WO 2022124150A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drive
- torque value
- acceleration
- unit
- acceleration time
- Prior art date
Links
- 230000001133 acceleration Effects 0.000 claims abstract description 254
- 238000012937 correction Methods 0.000 claims abstract description 32
- 238000010801 machine learning Methods 0.000 claims description 25
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000006870 function Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 description 47
- 230000008569 process Effects 0.000 description 35
- 230000014509 gene expression Effects 0.000 description 16
- 238000012545 processing Methods 0.000 description 16
- 238000003860 storage Methods 0.000 description 7
- 239000004065 semiconductor Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 238000003754 machining Methods 0.000 description 5
- 230000007246 mechanism Effects 0.000 description 5
- 238000007792 addition Methods 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000013528 artificial neural network Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000013135 deep learning Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
Images
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
- B23Q15/00—Automatic control or regulation of feed movement, cutting velocity or position of tool or work
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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
-
- 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
- G05B19/4155—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 programme execution, i.e. part programme or machine function execution, e.g. selection of a programme
Landscapes
- Engineering & Computer Science (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Numerical Control (AREA)
- Automatic Control Of Machine Tools (AREA)
Abstract
L'invention concerne une machine-outil qui peut encore plus supprimer les saillies de quadrant. Une pluralité d'unités d'entraînement (U1) inclut une première unité d'entraînement (U11) qui déplace un objet entraîné (20) le long d'une premier axe d'alimentation (F1) et une deuxième unité d'entraînement (U12) qui déplace l'objet entraîné (20) le long d'un deuxième axe d'alimentation (F2) qui intersecte le premier axe d'alimentation (F1). Une unité de commande (U2) qui commande le déplacement de l'objet entraîné (20) par la pluralité d'unités d'entraînement (U1) et, afin de supprimer les saillies de quadrant (200) causées par l'inversion des sens d'entraînement des unités d'entraînement (U1), met en œuvre la correction en appliquant une quantité définie d'accélération (ΔVi) aux unités d'entraînement (U1) pendant un temps défini d'accélération (Ti). L'unité de commande (U2), à l'aide d'une valeur représentant le couple appliqué par les unités d'entraînement (U1) à l'objet entraîné (20) en tant que valeur de couple d'entraînement (TR2i), règle la quantité définie d'accélération (ΔVi) et/ou le temps défini d'accélération (Ti) sur la base de la valeur de couple d'entraînement (TR2i) qui a, en tant que base, une valeur de couple de base (TR1i) qui représente un couple de base.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2020203558A JP2022090946A (ja) | 2020-12-08 | 2020-12-08 | 工作機械 |
| JP2020-203558 | 2020-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2022124150A1 true WO2022124150A1 (fr) | 2022-06-16 |
Family
ID=81973918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2021/044003 WO2022124150A1 (fr) | 2020-12-08 | 2021-12-01 | Machine-outil |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2022090946A (fr) |
| TW (1) | TW202222478A (fr) |
| WO (1) | WO2022124150A1 (fr) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228106A (ja) * | 1989-12-12 | 1991-10-09 | Fanuc Ltd | サーボモータの制御方法 |
| JPH07110717A (ja) * | 1993-08-19 | 1995-04-25 | Fanuc Ltd | モータの制御方式 |
| JPH0981216A (ja) * | 1995-09-11 | 1997-03-28 | Mori Seiki Co Ltd | 象限突起補正パラメータ決定装置 |
| JPH1063325A (ja) * | 1996-08-21 | 1998-03-06 | Toshiba Mach Co Ltd | サーボモータの制御方法 |
| JPH1124754A (ja) * | 1997-07-02 | 1999-01-29 | Toshiba Mach Co Ltd | サーボ調整方法およびその装置 |
| JP2004280565A (ja) * | 2003-03-17 | 2004-10-07 | Sanyo Denki Co Ltd | モータの制御方法及び装置 |
| JP2010049599A (ja) * | 2008-08-25 | 2010-03-04 | Tokyo Univ Of Agriculture & Technology | 工作機械 |
| JP2012113430A (ja) * | 2010-11-22 | 2012-06-14 | Fanuc Ltd | 工作機械のテーブル又は工具を移動させる互いに直交した少なくとも二つの送り軸を有するサーボモータの駆動制御装置 |
| JP2018181029A (ja) * | 2017-04-17 | 2018-11-15 | Dmg森精機株式会社 | 工作機械送り系の制御装置 |
-
2020
- 2020-12-08 JP JP2020203558A patent/JP2022090946A/ja active Pending
-
2021
- 2021-11-09 TW TW110141610A patent/TW202222478A/zh unknown
- 2021-12-01 WO PCT/JP2021/044003 patent/WO2022124150A1/fr active Application Filing
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03228106A (ja) * | 1989-12-12 | 1991-10-09 | Fanuc Ltd | サーボモータの制御方法 |
| JPH07110717A (ja) * | 1993-08-19 | 1995-04-25 | Fanuc Ltd | モータの制御方式 |
| JPH0981216A (ja) * | 1995-09-11 | 1997-03-28 | Mori Seiki Co Ltd | 象限突起補正パラメータ決定装置 |
| JPH1063325A (ja) * | 1996-08-21 | 1998-03-06 | Toshiba Mach Co Ltd | サーボモータの制御方法 |
| JPH1124754A (ja) * | 1997-07-02 | 1999-01-29 | Toshiba Mach Co Ltd | サーボ調整方法およびその装置 |
| JP2004280565A (ja) * | 2003-03-17 | 2004-10-07 | Sanyo Denki Co Ltd | モータの制御方法及び装置 |
| JP2010049599A (ja) * | 2008-08-25 | 2010-03-04 | Tokyo Univ Of Agriculture & Technology | 工作機械 |
| JP2012113430A (ja) * | 2010-11-22 | 2012-06-14 | Fanuc Ltd | 工作機械のテーブル又は工具を移動させる互いに直交した少なくとも二つの送り軸を有するサーボモータの駆動制御装置 |
| JP2018181029A (ja) * | 2017-04-17 | 2018-11-15 | Dmg森精機株式会社 | 工作機械送り系の制御装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| TW202222478A (zh) | 2022-06-16 |
| JP2022090946A (ja) | 2022-06-20 |
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