JP2019181691A - 回転テーブルの特性を監視するためのシステム及び方法 - Google Patents
回転テーブルの特性を監視するためのシステム及び方法 Download PDFInfo
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- JP2019181691A JP2019181691A JP2019073005A JP2019073005A JP2019181691A JP 2019181691 A JP2019181691 A JP 2019181691A JP 2019073005 A JP2019073005 A JP 2019073005A JP 2019073005 A JP2019073005 A JP 2019073005A JP 2019181691 A JP2019181691 A JP 2019181691A
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- rotary table
- turntable
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- backlash
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000000034 method Methods 0.000 title abstract description 11
- 238000003801 milling Methods 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000013011 mating Effects 0.000 claims abstract description 4
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- 238000004458 analytical method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
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- 230000002441 reversible effect Effects 0.000 description 2
- 229910001060 Gray iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
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Classifications
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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
- B23Q16/00—Equipment for precise positioning of tool or work into particular locations not otherwise provided for
- B23Q16/02—Indexing equipment
- B23Q16/022—Indexing equipment in which only the indexing movement is of importance
- B23Q16/025—Indexing equipment in which only the indexing movement is of importance by converting a continuous movement into a rotary indexing movement
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- 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
- B23Q15/007—Automatic control or regulation of feed movement, cutting velocity or position of tool or work while the tool acts upon the workpiece
- B23Q15/013—Control or regulation of feed movement
-
- 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
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/56—Preventing backlash
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
-
- 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
-
- 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
- B23Q2220/00—Machine tool components
- B23Q2220/004—Rotary tables
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/12—Arrangements for adjusting or for taking-up backlash not provided for elsewhere
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
- G01B7/023—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring distance between sensor and object
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B7/146—Measuring on gear teeth
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
- G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
- G01B7/148—Measuring on screw threads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Manufacturing & Machinery (AREA)
- Automation & Control Theory (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Machine Tool Sensing Apparatuses (AREA)
- Machine Tool Units (AREA)
- General Factory Administration (AREA)
- Numerical Control (AREA)
Abstract
Description
Claims (17)
- フライス盤のための回転テーブルであって、前記回転テーブルの2つの相手部品間のクリアランスを測定及び/又は算出するように構成された検知手段と、前記測定/算出されたクリアランスを中央処理装置に送信するように構成された送信手段とを備え、ここにおいて、前記回転テーブルの前記相手部品は、ウォームねじ及びウォームホイールである、回転テーブル。
- 前記検知手段は、前記回転テーブルの前記ウォームねじに結合された第1のエンコーダと、前記回転テーブルの前記ウォームホイールに結合された第2のエンコーダとを備える、請求項1に記載の回転テーブル。
- 前記検知手段は、電力線を通って前記回転テーブルのサーボモータに至る電流フローを測定するように構成された電流センサを備える、請求項1に記載の回転テーブル。
- 前記検知手段は、前記回転テーブルのフェースプレートに取り付けられたスイッチを更に備える、請求項3に記載の回転テーブル。
- 前記検知手段は、前記回転テーブルのサーボモータの位置を測定するように構成されたエンコーダと、前記回転テーブルのフェースプレートに取り付けられたスイッチとを備える、請求項1に記載の回転テーブル。
- 請求項1乃至5のうちのいずれか一項に記載の回転テーブル及びフライス盤を備えるフライス加工ステーション。
- 請求項6に記載のフライス加工ステーションを2つ以上備える工業作業現場構成。
- 請求項1乃至5のうちのいずれか一項に記載の少なくとも1つの回転テーブルと、前記少なくとも1つの回転テーブルから送信されたデータを受信及び処理するための中央プロセッサとを備える、回転テーブルの特性を監視するシステム。
- 前記回転テーブルの前記監視された特性はバックラッシュである、請求項8に記載のシステム。
- 前記中央プロセッサはコンピュータである、請求項8又は9に記載のシステム。
- 前記少なくとも1つの回転テーブルのうちの1つと同じ敷地にローカルサーバを更に備え、前記ローカルサーバは、前記中央プロセッサに接続されている、請求項8乃至10のうちのいずれか一項に記載のシステム。
- 前記ローカルサーバは、オフサイトロケーションからデータ及び情報を送信及び受信するように構成された送信手段及び受信手段を備える、請求項11に記載のシステム。
- 前記ローカルサーバは、ユーザインターフェース手段を備える、請求項11又は12に記載のシステム。
- 前記ローカルサーバと同じ敷地に位置している前記少なくとも1つの回転テーブルのうちの1つ又は複数がワイヤード又はワイヤレスの送信手段を介して前記ローカルサーバに接続されている、請求項11若しくは請求項11に直接的又は間接的に従属するいずれかの請求項に記載のシステム。
- 前記ローカルサーバと同じ敷地に位置している各回転テーブルは、ワイヤード又はワイヤレスの送信手段を介して前記ローカルサーバに接続されている、請求項14に記載のシステム。
- 前記ローカルサーバとは異なる敷地に位置しているマスタサーバを更に備える、請求項11若しくは請求項11に直接的又は間接的に従属するいずれかの請求項に記載のシステム。
- 前記マスタサーバは、ユーザインターフェース手段を備える、請求項16に記載のシステム。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1805668.9A GB2573273B (en) | 2018-04-05 | 2018-04-05 | System And Method For Monitoring Characteristics Of A Rotary Table |
GB1805668.9 | 2018-04-05 |
Publications (2)
Publication Number | Publication Date |
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JP2019181691A true JP2019181691A (ja) | 2019-10-24 |
JP7019624B2 JP7019624B2 (ja) | 2022-02-15 |
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JP2019073005A Active JP7019624B2 (ja) | 2018-04-05 | 2019-04-05 | 回転テーブルの特性を監視するためのシステム及び方法 |
Country Status (4)
Country | Link |
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US (1) | US11027387B2 (ja) |
EP (1) | EP3560653B1 (ja) |
JP (1) | JP7019624B2 (ja) |
GB (1) | GB2573273B (ja) |
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DE102020104218B4 (de) * | 2020-02-18 | 2022-02-17 | Taktomat Kurvengesteuerte Antriebssysteme Gmbh | Drehtischsystem |
CN114310364B (zh) * | 2022-02-10 | 2022-07-22 | 中山市溢丰达机械设备有限公司 | 一种具有外部精密调校内部定位的高速伺服交换工作台 |
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2018
- 2018-04-05 GB GB1805668.9A patent/GB2573273B/en active Active
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2019
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- 2019-04-05 JP JP2019073005A patent/JP7019624B2/ja active Active
- 2019-04-05 EP EP19167646.9A patent/EP3560653B1/en active Active
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JP2013546079A (ja) * | 2010-11-25 | 2013-12-26 | コメット グループ ゲーエムベーハー | コンピュータネットワークのサーバ |
JP2014048774A (ja) * | 2012-08-30 | 2014-03-17 | Okuma Corp | 数値制御装置 |
CN204094480U (zh) * | 2014-10-09 | 2015-01-14 | 佛山市南海中南机械有限公司 | 变导程蜗轮蜗杆传动的编码转台 |
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US20190308290A1 (en) | 2019-10-10 |
GB2573273A (en) | 2019-11-06 |
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EP3560653A2 (en) | 2019-10-30 |
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