JP2010538264A - 工業用構成要素を検査して再製するための方法 - Google Patents
工業用構成要素を検査して再製するための方法 Download PDFInfo
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- JP2010538264A JP2010538264A JP2010522972A JP2010522972A JP2010538264A JP 2010538264 A JP2010538264 A JP 2010538264A JP 2010522972 A JP2010522972 A JP 2010522972A JP 2010522972 A JP2010522972 A JP 2010522972A JP 2010538264 A JP2010538264 A JP 2010538264A
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Images
Classifications
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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
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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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12993—Surface feature [e.g., rough, mirror]
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- ing And Chemical Polishing (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
Description
Claims (28)
- 工業用構成要素の重要な表面から材料を除去するために、減法表面技法プロセスを用いて、表面下の損傷に関する工業用構成要素を検査する方法であって、
a)表面から一定の量の材料を除去するために、構成要素にプロセスを行うことと、
b)目に見える損傷の範囲を決定するために、構成要素の表面を検査することと、
c)検査に基づき、
i.構成要素が再使用のために十分に再製されるかどうか、または
ii.構成要素を廃棄すべきかどうかを決定することとを含む、方法。 - 少なくとも1つのさらなる検査サイクルを行うことを含み、それぞれのさらなる検査サイクルに関して、少なくとも段階a)、b)およびc)iが繰り返される、請求項1に記載の方法。
- 目に見える損傷の範囲が安定化されるまで、検査サイクルが繰り返される、請求項2に記載の方法。
- 損傷が、マイクロピッチングを含み、段階b)が、少なくとも1つのマイクロピット領域の範囲を決定することを含み、段階c)が、マイクロピット領域の範囲を前のサイクルにおいて決定された範囲と比較することを含む、請求項2または3に記載の方法。
- マイクロピット領域の範囲が前のサイクルにおいて決定された範囲未満であるときに、プロセスが終了される、請求項4に記載の方法。
- 損傷が実質的に除去されたときに、プロセスが終了される、請求項1から5のいずれか一項に記載の方法。
- 段階a)中に、0.1ミクロンから10ミクロンの厚さの材料が、除去される、請求項1から6のいずれか一項に記載の方法。
- 複数の使用済みの構成要素を検査するために、段階a)が、同一のプロセス状態の下ですべての構成要素に関して同時に行われる、請求項1から7のいずれか一項に記載の方法。
- 減法表面技法プロセスが、化学的に加速される振動プロセスである、請求項1から8のいずれか一項に記載の方法。
- 表面から材料を除去するためのプロセスが、0.25ミクロン未満の表面仕上げRaを達成するために行われる、請求項1から9のいずれか一項に記載の方法。
- 構成要素の設計仕様図面または同等な仕様書を参照することなく行われる、請求項1から10のいずれか一項に記載の方法。
- プロセスが、構成要素に特有のツーリングを用いることなく行われる、請求項1から11のいずれか一項に記載の方法。
- 処置の施される表面に指標を提供することと、除去される一定の量の材料を決定するために、指標を検査することとをさらに含む、請求項1から12のいずれか一項に記載の方法。
- 磨耗されたか、または損傷を受けた重要な工業用構成要素の表面から材料を除去するために、減法表面技法プロセスを用いて、工業用構成要素を再製するための方法であって、
a)表面から第1の量の材料を除去するために、構成要素に最初にプロセスを行うことと、
b)損傷の範囲を決定するために、構成要素の表面を検査することと、
c)続いて、さらなる量の材料を除去するために、プロセスをさらに行うこととを含む、方法。 - 段階b)およびc)の繰り返しをさらに含む、請求項14に記載の方法。
- 損傷の範囲が安定化されるまで、段階b)およびc)が繰り返される、請求項15に記載の方法。
- 損傷が、マイクロピッチングを含み、段階b)が、少なくとも一定のマイクロピット領域の範囲を決定し、それにより、次の段階b)およびc)中に、マイクロピット領域の範囲が監視され、一旦、マイクロピット領域の範囲が安定化されると、プロセスが終了される、請求項15または16に記載の方法。
- 損傷が実質的に除去されたときに、プロセスが終了される、請求項14から17のいずれか一項に記載の方法。
- 段階a)中に、0.1ミクロンから10ミクロンの厚さの材料が、除去される、請求項14から18のいずれか一項に記載の方法。
- 複数の使用済みの構成要素を再製するために、プロセスが最初に行われた後、損傷の範囲が所定の量を超えている場合には、それらの構成要素が廃棄される、請求項14から19のいずれか一項に記載の方法。
- 複数の使用済みの構成要素を同時に再製するために、少なくとも段階c)中に、構成要素がすべて、同一のプロセス条件を受ける、請求項14から20のいずれか一項に記載の方法。
- 減法表面技法プロセスが、化学的に加速される振動プロセスである、請求項14から21のいずれか一項に記載の方法。
- プロセスが、表面に関して0.25ミクロン未満の表面仕上げRaを達成するために行われる、請求項14から22のいずれか一項に記載の方法。
- 構成要素の設計仕様図面または同等な仕様書を参照することなく行われる、請求項14から23のいずれか一項に記載の方法。
- プロセスが、構成要素に特有のツーリングを用いることなく行われる、請求項14から24のいずれか一項に記載の方法。
- 処置の施される表面に指標を提供することと、除去される一定の量の材料を決定するために、指標を検査することとをさらに含む、請求項14から25のいずれか一項に記載の方法。
- 残留表面損傷および0.25ミクロン未満の表面粗さRaを有する、請求項1から26のいずれか一項に記載の方法によって再製される工業用構成要素。
- 歯車、シャフト、軸受、ピストン、アクスル、カム、シート、シールからなる群から選択される、請求項27に記載の構成要素。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US96641707P | 2007-08-28 | 2007-08-28 | |
US60/966,417 | 2007-08-28 | ||
PCT/US2008/010286 WO2009032221A1 (en) | 2007-08-28 | 2008-08-28 | Method for inspecting and refurbishing engineering components |
Publications (2)
Publication Number | Publication Date |
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JP2010538264A true JP2010538264A (ja) | 2010-12-09 |
JP5714330B2 JP5714330B2 (ja) | 2015-05-07 |
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JP2010522972A Active JP5714330B2 (ja) | 2007-08-28 | 2008-08-28 | 工業用構成要素を検査して再製するための方法 |
Country Status (9)
Country | Link |
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US (1) | US9180568B2 (ja) |
EP (1) | EP2195139B1 (ja) |
JP (1) | JP5714330B2 (ja) |
KR (1) | KR20100046252A (ja) |
CN (1) | CN101801602B (ja) |
CA (1) | CA2695630A1 (ja) |
DK (1) | DK2195139T3 (ja) |
ES (1) | ES2530193T3 (ja) |
WO (1) | WO2009032221A1 (ja) |
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- 2008-08-28 DK DK08795724.7T patent/DK2195139T3/en active
- 2008-08-28 CN CN200880104960.5A patent/CN101801602B/zh active Active
- 2008-08-28 CA CA2695630A patent/CA2695630A1/en not_active Abandoned
- 2008-08-28 US US12/675,712 patent/US9180568B2/en active Active
- 2008-08-28 ES ES08795724.7T patent/ES2530193T3/es active Active
- 2008-08-28 KR KR1020107005197A patent/KR20100046252A/ko not_active Application Discontinuation
- 2008-08-28 JP JP2010522972A patent/JP5714330B2/ja active Active
- 2008-08-28 WO PCT/US2008/010286 patent/WO2009032221A1/en active Application Filing
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CN101801602A (zh) | 2010-08-11 |
EP2195139B1 (en) | 2014-11-12 |
US20100233510A1 (en) | 2010-09-16 |
KR20100046252A (ko) | 2010-05-06 |
US9180568B2 (en) | 2015-11-10 |
ES2530193T3 (es) | 2015-02-27 |
EP2195139A1 (en) | 2010-06-16 |
CA2695630A1 (en) | 2009-03-12 |
DK2195139T3 (en) | 2015-02-16 |
CN101801602B (zh) | 2014-07-23 |
WO2009032221A1 (en) | 2009-03-12 |
JP5714330B2 (ja) | 2015-05-07 |
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