JP2007237368A - 圧入工程における割れの有無の判定方法および装置 - Google Patents
圧入工程における割れの有無の判定方法および装置 Download PDFInfo
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- JP2007237368A JP2007237368A JP2006066569A JP2006066569A JP2007237368A JP 2007237368 A JP2007237368 A JP 2007237368A JP 2006066569 A JP2006066569 A JP 2006066569A JP 2006066569 A JP2006066569 A JP 2006066569A JP 2007237368 A JP2007237368 A JP 2007237368A
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000003825 pressing Methods 0.000 abstract description 6
- 230000015654 memory Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 6
- 230000002950 deficient Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
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Abstract
【選択図】図1
Description
Claims (3)
- 直線駆動するロッドによって被圧入部材にワーク部材を圧入する工程における割れの有無を判定する方法であって、
前記圧入の工程中において前記ロッドの推力情報と位置情報とを取得し、
前記ロッドの設定された移動距離内において設定された範囲を越える推力の低下があったときに、前記圧入の工程中に割れがあったと判定する、
ことを特徴とする圧入における割れの有無の判定方法。 - 直線駆動するロッドによって被圧入部材にワーク部材を圧入する工程における割れの有無を判定する装置であって、
前記ロッドの推力情報を得るための推力検出手段と、
前記ロッドの位置情報を得るための位置検出手段と、
前記推力情報と前記位置情報とを記憶するための記憶手段と、
前記ロッドについての移動距離の設定値を記憶する手段と、
前記ロッドの推力の低下の設定許容値を記憶する手段と、
前記記憶手段に記憶した前記推力情報と前記位置情報とに基づいて、前記ロッドの移動距離の設定値内において前記設定許容値を越える推力の低下があったときに、前記圧入の工程中に割れがあったと判定する判定手段と、
を有することを特徴とする圧入における割れの有無の判定装置。 - 前記判定手段における判定において、前記ワーク部材が前記被圧入部材に接触してから所定の移動距離の範囲内においては判定の対象外とする、
請求項2記載の圧入における割れの有無の判定装置。
Priority Applications (1)
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JP2006066569A JP4425232B2 (ja) | 2006-03-10 | 2006-03-10 | 圧入工程における割れの有無の判定方法および装置 |
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JP2006066569A JP4425232B2 (ja) | 2006-03-10 | 2006-03-10 | 圧入工程における割れの有無の判定方法および装置 |
Publications (2)
Publication Number | Publication Date |
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JP2007237368A true JP2007237368A (ja) | 2007-09-20 |
JP4425232B2 JP4425232B2 (ja) | 2010-03-03 |
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JP2006066569A Active JP4425232B2 (ja) | 2006-03-10 | 2006-03-10 | 圧入工程における割れの有無の判定方法および装置 |
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JP (1) | JP4425232B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10508420B2 (en) | 2014-07-28 | 2019-12-17 | Kevin Epp | System and method for effective use of a low-yield well |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10508420B2 (en) | 2014-07-28 | 2019-12-17 | Kevin Epp | System and method for effective use of a low-yield well |
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