JP6459524B2 - 複合研削盤および研削方法 - Google Patents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0023—Other grinding machines or devices grinding machines with a plurality of working posts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/01—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor for combined grinding of surfaces of revolution and of adjacent plane surfaces on work
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B25/00—Grinding machines of universal type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/005—Feeding or manipulating devices specially adapted to grinding machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/025—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work involving indexable work supporting means carrying several work pieces to be operated on in succession
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/04—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally
- B24B5/047—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces externally of workpieces turning about a vertical axis
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/06—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally
- B24B5/08—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces internally involving a vertical tool spindle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
- B24B5/12—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding cylindrical surfaces both externally and internally with several grinding wheels
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/35—Accessories
- B24B5/355—Feeding means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/04—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor involving a rotary work-table
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/16—Single-purpose machines or devices for grinding end-faces, e.g. of gauges, rollers, nuts, piston rings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Description
また、ウエハの平面研削においては、上面に複数のウエハを保持する旋回テーブルと、旋回テーブルに対向して配置された複数の研削手段を備え、ウエハを旋回テーブルの旋回により順次送り、各研削手段で所定の工程を加工する技術がある(特許文献1参照)。
図1に示すように、複合研削盤1は、ベッド2を備え、ベッド2上に垂直なC軸(旋回軸線)回りに旋回可能な旋回テーブル5を備えている。また、ベッド2上にはC軸に直交する水平な、Xa軸方向に往復可能なコラム3aと、Xb軸方向に往復可能なコラム3bと、Xc軸方向に往復可能なコラム3cを備えている。各コラムの側面には、C軸に平行な、Za軸方向に進退可能な砥石台4aと、Zb軸方向に進退可能な砥石台4bと、Zc軸方向に進退可能な砥石台4cを備えている。砥石台4aは砥石車9aを回転自在に支持し、砥石台4bは砥石車9bを回転自在に支持しており、砥石車9a、9bは砥石軸回転モータ(図示省略する)により回転駆動される。砥石台4cは砥石9cを保持している。
制御装置30はあらかじめ設定された制御データに基づき、各装置を制御することで、複数の研削工程を実施できる。
図4の(a)図に示すように、旋回テーブル5が、工作物保持装置61と工作物位置決装置7が対向する位置に位置決めされている状態を初期状態とし、この時の旋回テーブル5の回転位置をC=0とする。
初めに、工作物W1を工作物保持装置61に取付ける。具体的には、工作物位置決装置7の基準部材72が前進した位置で、工作物W1を搬入し、工作物W1の外周面を基準面72a、72bに同時に接触させた状態で、工作物を磁気力で工作物保持装置61に吸引して保持する。その後、基準部材72を後退させる。工作物Wの搬入、搬出は作業者が行うか、搬入出装置を用いてもよい(S1)。旋回テーブル5を90度右回転し、旋回テーブル5の回転位置をC=90とする。これにより、図4の(b)図に示すように、工作物W1は砥石車9aに対向する位置に割出され、工作物保持装置62は工作物位置決装置7に対向する位置に割出される(S2)。工作物W1の外径研削工程を実施する。具体的には、工作物W1と砥石車9aを回転させた状態で、砥石車9aが工作物W1の外周面に接触するようにコラム3aと砥石台4aの送りを外径研削プログラムに基づき制御する。所定の研削を終了後、砥石車9aを待機位置へ後退させる(S3)。ステップS3と平行して、工作物W2を工作物保持装置62に取付ける(S4)。
さらに連続運転を続ける場合は、工作物W5以降の工作物を取外、工作物W9以降の工作物を取付しながら、ステップS19からステップS33までを繰返すことで、連続して複合研削を実施する。
また、工作物保持装置は磁気力で工作物を吸引したが、真空チャックで吸引してもよいし、液体を凍結して工作物保持装置と工作物を締結してもよい。
Claims (3)
- 旋回テーブルと、
前記旋回テーブルの旋回軸線と平行な回転軸である工作主軸を備え、前記旋回軸線を中心とする円周上に前記工作主軸の中心が配置される複数の工作物主軸台と、
前記工作主軸の端部に設置される工作物保持装置と、
前記旋回軸線と直交する方向に進退する複数のコラムと、
前記コラムに配置され、前記旋回軸線と平行な方向に進退する複数の砥石台と、
複数の前記砥石台に配置され、前記旋回軸線と平行な砥石軸周りに回転する砥石車と、
前記工作物保持装置による工作物の保持位置を決める工作物位置決装置と、
前記工作物保持装置に保持された工作物を、前記砥石車による研削位置へ前記旋回テーブルの旋回により順次移動させ、複数の前記砥石車により研削するべく、前記旋回テーブルと、前記工作物主軸台と、前記コラムと、前記砥石台と、前記砥石車と、前記工作物位置決装置を制御する制御装置を備え、
前記工作物は、円筒の外周面と平坦な側面を備え、
前記工作物保持装置は、前記工作物の前記側面を保持し、
前記工作物位置決装置は、前記旋回軸線と平行で交差する2つの平面である基準面を備えた基準部材を、前記旋回軸線と直交する方向の前記工作主軸の中心から2つの前記基準面までの距離が、前記工作物の円筒の外周面の半径と等しくなるように位置決めし、前記工作物の前記円筒の外周面を2つの前記基準面に接触させることで前記工作物の位置決めをし、前記円筒の外周面の中心が前記工作主軸の中心に一致するように前記工作物を保持し、前記工作物を回転させながら前記円筒の外周面を前記砥石車により研削する複合研削盤。 - 前記工作物保持装置は、磁気力により前記工作物の前記側面を吸引する請求項1に記載の複合研削盤。
- 請求項1ないし請求項2のいずれか1項に記載の複合研削盤を用いて、前記工作物の前記円筒の外周面を研削する研削方法。
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015002482A JP6459524B2 (ja) | 2015-01-08 | 2015-01-08 | 複合研削盤および研削方法 |
| CN201511022241.7A CN105773365B (zh) | 2015-01-08 | 2015-12-30 | 复合磨床以及研磨方法 |
| DE102016100117.1A DE102016100117A1 (de) | 2015-01-08 | 2016-01-05 | Mehrprogrammbetriebschleifmaschine und schleifverfahren |
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| Application Number | Priority Date | Filing Date | Title |
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| JP2015002482A JP6459524B2 (ja) | 2015-01-08 | 2015-01-08 | 複合研削盤および研削方法 |
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| Publication Number | Publication Date |
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| JP2016124092A JP2016124092A (ja) | 2016-07-11 |
| JP6459524B2 true JP6459524B2 (ja) | 2019-01-30 |
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| Country | Link |
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| JP (1) | JP6459524B2 (ja) |
| CN (1) | CN105773365B (ja) |
| DE (1) | DE102016100117A1 (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6540198B2 (ja) * | 2015-04-28 | 2019-07-10 | 株式会社ジェイテクト | 複合研削盤及び複合研削方法 |
| CN107350952B (zh) * | 2017-08-18 | 2023-04-18 | 江门市盈德钢化玻璃制品有限公司 | 一种钢圈自动抛光机 |
| CN107984312B (zh) * | 2017-11-27 | 2020-06-16 | 宁波江北珂达汽车技术有限公司 | 一种传动轮打磨设备 |
| CN108098568A (zh) * | 2017-12-25 | 2018-06-01 | 深圳市合川医疗科技有限公司 | 一种自动研磨装置及自动研磨方法 |
| CN109202558A (zh) * | 2018-09-25 | 2019-01-15 | 天通银厦新材料有限公司 | 一种蓝宝石晶棒高效型外表面打磨装置 |
| CN109352486A (zh) * | 2018-10-10 | 2019-02-19 | 王世永 | 一种锻压用辅助抛光打磨的可动装置 |
| CN109352487B (zh) * | 2018-10-30 | 2020-03-13 | 佛山市南海区广工大数控装备协同创新研究院 | 一种餐盘自动打磨系统 |
| CN109108755B (zh) * | 2018-10-31 | 2023-09-15 | 浙江登亿自动化设备股份有限公司 | 全自动平面磨床的磨削机构 |
| CN110153854B (zh) * | 2019-05-08 | 2021-09-14 | 宁波恩博卫浴有限公司 | 一种自动内外圆抛光设备 |
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| CN115179117A (zh) * | 2022-09-14 | 2022-10-14 | 泰州市天元精密铸造有限公司 | 一种大型不锈钢管内外壁打磨装置 |
| CN116833834A (zh) * | 2023-07-28 | 2023-10-03 | 浙江固本精密技术有限公司 | 一种用于磨削半导体圆环内外圈的龙门圆台磨床 |
| CN119347608B (zh) * | 2024-12-18 | 2025-08-29 | 武义史夫克工具股份有限公司 | 一种电磨机磨头抛光机的定位转台总成 |
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| JPH0588864U (ja) * | 1992-05-14 | 1993-12-03 | 富士電気化学株式会社 | 内径加工装置 |
| DE10128630A1 (de) * | 2001-06-13 | 2003-01-02 | Freiberger Compound Mat Gmbh | Vorrichtung und Verfahren zur Bestimmung der Orientierung einer kristallografischen Ebene relativ zu einer Kristalloberfläche sowie Vorrichtung und Verfahren zum Trennen eines Einkristalls in einer Trennmaschine |
| JP2003197584A (ja) * | 2001-12-21 | 2003-07-11 | Disco Abrasive Syst Ltd | 薄板状被加工物のための支持基板 |
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| JP2012169487A (ja) * | 2011-02-15 | 2012-09-06 | Disco Abrasive Syst Ltd | 研削装置 |
| JP5730127B2 (ja) | 2011-05-24 | 2015-06-03 | 株式会社ディスコ | 研削方法 |
| DE102011115371B3 (de) * | 2011-10-10 | 2012-10-04 | Heinz Adams | Fräs-Bohr-Dreh-Schleif-Maschine mit NC-Schwenk-Fräs-Bohr-Schleif-Kopf mit zusätzlicher Vertikal-Dreh-Schleif-Bohr-Fräs-Einrichtung für sehr tiefe Werkstück-Bohrungsbearbeitung bzw. sehr tiefe Werkstück-Innenkonturbearbeitungen |
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2015
- 2015-01-08 JP JP2015002482A patent/JP6459524B2/ja active Active
- 2015-12-30 CN CN201511022241.7A patent/CN105773365B/zh not_active Expired - Fee Related
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Also Published As
| Publication number | Publication date |
|---|---|
| DE102016100117A1 (de) | 2016-07-14 |
| CN105773365B (zh) | 2019-08-27 |
| CN105773365A (zh) | 2016-07-20 |
| JP2016124092A (ja) | 2016-07-11 |
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