JP6474805B2 - 付加製造される部品の品質制御 - Google Patents
付加製造される部品の品質制御 Download PDFInfo
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- JP6474805B2 JP6474805B2 JP2016527998A JP2016527998A JP6474805B2 JP 6474805 B2 JP6474805 B2 JP 6474805B2 JP 2016527998 A JP2016527998 A JP 2016527998A JP 2016527998 A JP2016527998 A JP 2016527998A JP 6474805 B2 JP6474805 B2 JP 6474805B2
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- Chemical & Material Sciences (AREA)
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- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Quality & Reliability (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
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- Powder Metallurgy (AREA)
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Description
少なくとも部分的に完成した工程内品を形成するために、ストック材料からの付加製造を使用し、かつ幾何学的記述に基づき、一連の層の一又は複数の層を逐次的に形成することと、
一又は複数の層の少なくとも一部についての寸法データを同期的に取得することと、
幾何学的記述の少なくとも一部、任意選択的にはすべてを、寸法データの少なくともいくつか、任意選択的にはすべてと比較することと
を含む方法。
を更に含む、段落A1からA9の何れか一段落に記載の方法。
を更に含む、段落A1からA10の何れか一段落に記載の方法。
を更に含む、段落A10又はA11に記載の方法。
を更に含む、段落A19又はA19.1に記載の方法。
を更に含む、段落A19からA19.2の何れか一段落に記載の方法。
測定差に基づき、形成パラメータを調節すること
を更に含み、
任意選択的に、形成パラメータは、処理スピード、分解能(resolution)、ストック材料組成、温度、及びストック材料に印加されるエネルギーのうちの一又は複数を含む、段落A19からA19.3の何れか一段落に記載の方法。
を更に含む、段落A1からA22の何れか一段落に記載の方法。
寸法測定デバイスと、
段落A1からA45の何れか一段落に記載の方法を制御するようにプログラムされたコントローラと
を備え、
堆積デバイスは、逐次的に形成することを実行するように構成され、寸法測定デバイスは、同期的に取得することを実行するように構成される、付加製造装置。
ベーストレイ、
横方向のステージ、
軸方向のステージ、及び
ストック材料供給部
のうちの一又は複数を更に備える、段落B1に記載の装置。
Claims (13)
- 加工部品(60)を一連の層(62)から加工するための製造及び品質制御方法であって、前記方法は、
少なくとも部分的に完成した工程内品(64)を形成するために、ストック材料(58)からの付加製造を用い、かつバーチャル3Dモデルに基づき、前記一連の層(62)の一又は複数の層(62)を逐次的に形成することと、
3D光走査を用いて、前記一又は複数の層(62)の層のような表面表示を同期的に取得することであって、前記逐次的に形成することと少なくとも部分的に同時に実行される、前記同期的に取得することと、
前記一連の層(62)が前記加工部品(60)に形成されるまで、前記逐次的に形成することと前記同期的に取得することとを繰り返すことと、
前記加工部品の前記一又は複数の層(62)の各層の前記層のような表面表示を、組立て中の3Dモデルに集めることと、
前記バーチャル3Dモデルを前記組立て中の3Dモデルと比較すること(16)と
を含む方法。 - 前記逐次的に形成することは、前記逐次的に形成することと少なくとも部分的に同時に実行される前記同期的に取得することのために、工程内品のすべての部分を逐次的に露出することを含む、請求項1に記載の方法。
- 前記比較すること(16)が、コンピュータ(38)により実行され、前記組立て中の3Dモデルと前記バーチャル3Dモデルとの間の差を報告することを含む、請求項1に記載の方法。
- 前記比較すること(16)が、コンピュータ(38)によって実行され、前記比較を表示する画像をディスプレイデバイスに出力することを含む、請求項1に記載の方法。
- 前記比較すること(16)が、前記組立て中の3Dモデルと前記バーチャル3Dモデルとの間の測定差を計算することを含む、請求項1に記載の方法。
- 前記比較すること(16)が既定の許容限界を前記測定差と比較することを含む、請求項5に記載の方法。
- 前記測定差が既定の許容限界の範囲外にある場合に、次の製造処理の必要性を示すこと
を更に含む、請求項5に記載の方法。 - 前記逐次的に形成することが、形成パラメータに基づき逐次的に形成することを含み、前記方法は、
前記測定差に基づく前記形成パラメータを調節すること
を更に含み、
前記形成パラメータは、処理スピード、分解能、ストック材料組成、温度、及び前記ストック材料(58)に印加されるエネルギーのうちの一又は複数を含む、請求項5に記載の方法。 - 前記同期的に取得することは、前記一又は複数の層(62)の一部から放出されるエネルギーを検出することを含む、請求項1に記載の方法。
- 前記同期的に取得することは、非接触検出を含む、請求項1に記載の方法。
- 堆積デバイス(32)と、
寸法測定デバイス(34)と、
請求項1に記載の方法を制御するようにプログラムされたコントローラと
を備え、
前記堆積デバイス(32)は、前記逐次的に形成することを実行するように構成され、前記寸法測定デバイス(34)は、前記逐次的に形成することと少なくとも部分的に同時に前記同期的に取得することを実行するように構成される、付加製造装置(30)。 - 内部で前記堆積デバイス(32)が前記逐次的に形成することを実行するように構成される、加工チャンバ
を更に備え、
前記寸法測定デバイス(34)が、前記加工チャンバ内部に位置付けられたエネルギーエミッタ及びエネルギー検出器を含む、請求項11に記載の装置。 - 前記堆積デバイスが、工程内品に対して移動して、工程内品のすべての部分を逐次的に露出することによって、前記寸法測定デバイスが、前記逐次的に形成することと少なくとも部分的に同時に前記同期的に取得することを実行するように構成されている、請求項11に記載の装置。
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