JP7465057B2 - 摩擦攪拌接合のための備え付けツールハンドラ - Google Patents
摩擦攪拌接合のための備え付けツールハンドラ Download PDFInfo
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- JP7465057B2 JP7465057B2 JP2018160496A JP2018160496A JP7465057B2 JP 7465057 B2 JP7465057 B2 JP 7465057B2 JP 2018160496 A JP2018160496 A JP 2018160496A JP 2018160496 A JP2018160496 A JP 2018160496A JP 7465057 B2 JP7465057 B2 JP 7465057B2
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- 238000003756 stirring Methods 0.000 title claims description 51
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/1255—Tools therefor, e.g. characterised by the shape of the probe
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/123—Controlling or monitoring the welding process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/123—Controlling or monitoring the welding process
- B23K20/1235—Controlling or monitoring the welding process with temperature control during joining
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
- B23K20/12—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding
- B23K20/122—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding
- B23K20/1245—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by friction; Friction welding using a non-consumable tool, e.g. friction stir welding characterised by the apparatus
- B23K20/126—Workpiece support, i.e. backing or clamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/095—Monitoring or automatic control of welding parameters
- B23K9/0956—Monitoring or automatic control of welding parameters using sensing means, e.g. optical
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Description
102 ヘッド
104 本体
106 ツールホルダ
108 冷却フィン
110 コネクタ
112 ヘッド長さ
114 ヘッド直径
116 圧力センサ
118 基部
120 圧力センサ直径
122 温度センサ
124 トルクセンサ
126 肩部
128 通信ノード
200 FSWツール
228 通信ノード
230 器械
232 測定データ
234 内部記録装置
236 演算装置
238 PIDコントローラ
240 コマンド
242 FSW機械
344 方法
346 回転ステップ
348 測定ステップ
350 送信ステップ
446 回転ステップ
448 測定ステップ
450 送信ステップ
452 方法
454 冷却ステップ
456 制御ステップ
Claims (26)
- 摩擦攪拌接合ツールであって、
ヘッドと、
前記ヘッドが支持される中央凹部を有するツールホルダと、
前記ツールホルダに取り付けられ、摩擦攪拌接合中は前記ツールホルダ及び前記中央凹部に支持された前記ヘッドと共に回転する本体と、を備え、
前記本体の内部は、
前記ツールホルダの前記中央凹部内に支持された前記ヘッドと、隣り合い、隣接し、または当接する、前記ツールホルダの前記中央凹部内の圧力センサと、
温度センサと、
前記圧力センサ及び前記温度センサと電気通信する通信ノードであって、演算装置と無線通信するように構成される通信ノードと、を含む、摩擦攪拌接合ツール。 - 前記圧力センサ、前記温度センサ及び前記通信ノードのうちの1つ以上のための再充電可能な電源を更に備える、請求項1に記載の摩擦攪拌接合ツール。
- 前記通信ノードは、8つのアナログ出力チャンネルを有する、請求項1に記載の摩擦攪拌接合ツール。
- 前記通信ノードは、2キロメートルの無線通信範囲を有する、請求項1に記載の摩擦攪拌接合ツール。
- 30キロニュートンの負荷容量を有する、請求項1に記載の摩擦攪拌接合ツール。
- 前記演算装置は、比例・積分・微分(PID)コントローラを含み、前記PIDコントローラは、前記通信ノードと通信する、請求項1に記載の摩擦攪拌接合ツール。
- 前記圧力センサは、前記ヘッドの輪郭に適合するように形成されている、請求項1に記載の摩擦攪拌接合ツール。
- 前記ヘッドは、円筒形であり、25ミリメートルの直径を有する、請求項7に記載の摩擦攪拌接合ツール。
- 前記圧力センサ、前記温度センサ及び前記通信ノードは、誘導電力によって給電される、請求項1に記載の摩擦攪拌接合ツール。
- 摩擦攪拌接合のためのシステムであって、
比例・積分・微分(PID)コントローラを含む演算装置と、
摩擦攪拌接合ツールと、を備え、
前記摩擦攪拌接合ツールは、
ヘッドと、
前記ヘッドが支持される中央凹部を有するツールホルダと、
前記ツールホルダに取り付けられ、摩擦攪拌接合中は前記ツールホルダ及び前記中央凹部に支持された前記ヘッドと共に回転する本体と、を含み、
前記本体の内部は、
30キロニュートンの負荷容量を有し、前記ツールホルダの前記中央凹部内に支持されたヘッドと、隣り合い、隣接し、または当接する、前記ツールホルダの前記中央凹部内の圧力センサと、
温度センサと、
前記圧力センサ、前記温度センサ、及び前記PIDコントローラと電気通信する通信ノードであって、前記演算装置と無線通信するように構成される通信ノードと、を含む、摩擦攪拌接合のためのシステム。 - 前記通信ノードは、8つのアナログ出力チャンネルを有する、請求項10に記載の摩擦攪拌接合システム。
- 前記通信ノードは、2キロメートルの無線範囲を有する、請求項10に記載の摩擦攪拌接合システム。
- 前記圧力センサ、前記温度センサ、及び前記通信ノードは、誘導電力を使用して給電される、請求項10に記載の摩擦攪拌接合システム。
- 請求項1~9のいずれか一項に記載の摩擦攪拌接合ツール、又は請求項10~13のいずれか一項に記載のシステムを使用して行われる方法であって、
摩擦攪拌接合中に測定を行う方法であり、
摩擦攪拌接合ツールを回転するステップと、
摩擦攪拌接合ツールの本体の内部の圧力センサを使用して、前記摩擦攪拌接合ツールのヘッドにかかる圧力を測定するステップであって、前記ヘッドの少なくとも一部及び前記圧力センサが前記摩擦攪拌接合ツールのツールホルダの中央凹部内にあり、前記圧力センサが前記ヘッドに隣り合い、隣接し、または当接しているステップと、
前記本体の前記内部の温度センサを使用して、前記摩擦攪拌接合ツールの前記本体の温度を測定するステップと、
測定された圧力、及び測定された温度を、通信ノードを使用して演算装置に送信するステップと、を備える、摩擦攪拌接合中に測定を行う方法。 - 前記測定された圧力、及び前記測定された温度を、本体の中にあるメモリに記録するステップを更に備える、請求項14に記載の方法。
- 前記本体の外部に複数の冷却フィンがあり、前記複数の冷却フィン上に空気を通すことによって前記本体を冷却するステップを更に備える、請求項14に記載の方法。
- 比例・積分・微分(PID)コントローラを用いて前記摩擦攪拌接合ツールを制御するステップを更に備え、前記PIDコントローラは、前記通信ノードと通信する、請求項14に記載の方法。
- 前記PIDコントローラは、
前記測定された圧力と前記演算装置のメモリに格納された最適圧力との比較、
及び前記測定された温度と前記メモリに格納された最適温度との比較、に応答して前記摩擦攪拌接合ツールを制御する、請求項17に記載の方法。 - 前記摩擦攪拌接合ツールが最大12,000回転/分の回転速度で回転する、請求項14に記載の方法。
- 前記通信ノードは、Bluetooth接続を含み、前記測定された圧力、及び前記測定された温度を、前記Bluetooth接続を介して前記演算装置に送信する、請求項14に記載の方法。
- 前記本体の前記内部にトルクセンサを含む、請求項1に記載の摩擦攪拌接合ツール。
- 前記摩擦攪拌接合ツールがトルクセンサを含む、請求項10に記載のシステム。
- 前記本体の前記内部のトルクセンサで摩擦攪拌接合ツールのトルクを測定するステップと、
前記測定された圧力と、前記測定された温度と、測定されたトルクとを、前記通信ノードを用いて前記演算装置に送信するステップとを更に含む請求項14に記載の方法。 - 前記ツールホルダは、一体型構造である、請求項1に記載の摩擦攪拌接合ツール。
- 前記ツールホルダは、摩擦攪拌溶接機に固定されるように構成された工作機械コネクタ部分を含む、請求項1に記載の摩擦攪拌接合ツール。
- 前記ツールホルダは、CAT30、CAT40、CAT50及びCAT60からなる群から選択される工作機械コネクタ部分を含む、請求項1に記載の摩擦攪拌接合ツール。
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US201762552199P | 2017-08-30 | 2017-08-30 | |
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US (2) | US11130192B2 (ja) |
EP (1) | EP3450081B1 (ja) |
JP (1) | JP7465057B2 (ja) |
DK (1) | DK3450081T3 (ja) |
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EP3450082B1 (en) | 2017-08-31 | 2020-12-16 | Mazak Corporation | Devices and methods for increased wear resistance during low temperature friction stir processing |
EP3486021B1 (en) | 2017-11-21 | 2023-05-03 | Megastir Technologies LLC | Friction stir processing tool with radial protrusion |
US11440133B2 (en) | 2018-05-04 | 2022-09-13 | Mazak Corporation | Low-cost friction stir processing tool |
EP3581319B1 (en) | 2018-05-09 | 2023-12-13 | Brigham Young University | System and method for friction bit joining |
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US20210402509A1 (en) | 2021-12-30 |
US11130192B2 (en) | 2021-09-28 |
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DK3450081T3 (da) | 2023-12-18 |
US20190061048A1 (en) | 2019-02-28 |
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US12011776B2 (en) | 2024-06-18 |
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