JP2018111131A - 超音波溶接継手の強度を予測するための方法 - Google Patents
超音波溶接継手の強度を予測するための方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 239000000356 contaminant Substances 0.000 claims abstract description 59
- 239000002904 solvent Substances 0.000 claims abstract description 24
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 3
- 229960001701 chloroform Drugs 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000002596 correlated effect Effects 0.000 abstract 1
- 238000004140 cleaning Methods 0.000 description 5
- 238000003466 welding Methods 0.000 description 4
- 230000002411 adverse Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000002274 desiccant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
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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
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- B23K31/125—Weld quality monitoring
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/02—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by absorbing or adsorbing components of a material and determining change of weight of the adsorbent, e.g. determining moisture content
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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
- B23K20/10—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating making use of vibrations, e.g. ultrasonic welding
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/40—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight
- G01G19/413—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means
- G01G19/414—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups with provisions for indicating, recording, or computing price or other quantities dependent on the weight using electromechanical or electronic computing means using electronic computing means only
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- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
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- H01—ELECTRIC ELEMENTS
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- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
- H01R43/02—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for soldered or welded connections
- H01R43/0207—Ultrasonic-, H.F.-, cold- or impact welding
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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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/32—Wires
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/36—Electric or electronic devices
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Abstract
【解決手段】ワイヤーケーブル10の超音波溶接継手22の強度を予測するのに用いられる方法が、ワイヤーケーブルを提供するステップと、合計重量を測定するステップと、汚染物質を除去するステップと、溶媒を除去するステップと、重量を測定するステップと、前記汚染物質の重量のパーセンテージを求めるステップと、汚染物質の重量のパーセンテージが閾値未満であるかどうかを判定するステップと、を含む。ワイヤーケーブルから除去された汚染物質の重量のパーセンテージを求めることが、式[(Mb−Ma)/Mb]×100に基づいており、ここで、Mbは、ワイヤーケーブルと汚染物質との合計重量であり、Maは、ワイヤーケーブルの重量である。汚染物質の重量のパーセンテージの閾値は、超音波溶接継手22の強度と相関する。
【選択図】図1B
Description
12 撚り線心
14 相手側端子(端子)
16 外部表面(表面)
18 有機汚染物質(汚染物質)
20 強度
22 超音波溶接継手(溶接継手)
24 閾値
26 アルミニウム系材料
28 銅系材料
30 スズ
32 切り口
34 断面
36 撚り線
38 洗浄装置
38A ソックスレー抽出器
40 合計重量
42 溶媒
44 沸点
46 ジエチルエーテル
48 トリクロロメタン
50 プロパノン
52 デシケータデバイス
54 重量
56 重量パーセント
Claims (10)
- ワイヤーケーブル(10)の超音波溶接継手(22)の強度(20)を予測するための方法(100)であって、
有機汚染物質(18)を含有するワイヤーケーブル(10)のサンプルを提供するステップと、
前記ワイヤーケーブル(10)と前記汚染物質(18)との合計重量(40)を測定するステップと、
溶媒(42)を用いて、前記汚染物質(18)を前記ワイヤーケーブル(10)の表面(16)から除去するステップと、
前記溶媒(42)を前記ワイヤーケーブル(10)の前記表面(16)から除去するステップと、
前記ワイヤーケーブル(10)の重量(54)を測定するステップと、
式[(Mb−Ma)/Mb]×100に基づいて、前記ワイヤーケーブル(10)から除去された前記汚染物質(18)の重量パーセント(56)を求めるステップであって、前記式において、Mbは、前記ワイヤーケーブル(10)と前記汚染物質(18)との合計重量(40)であり、Maは前記ワイヤーケーブル(10)の前記重量(54)である、ステップと、
を含み、
前記汚染物質(18)の前記重量パーセント(56)が所定の閾値(24)未満であるかどうかを判定するステップであって、前記閾値(24)が前記超音波溶接継手(22)の前記強度(20)と相関する、ステップを含むことを特徴とする方法(100)。 - 前記ワイヤーケーブル(10)が撚り線心(12)である、請求項1に記載の方法(100)。
- 前記ワイヤーケーブル(10)が、アルミニウム系材料(26)及び銅系材料(28)の中から選択された材料から形成される、請求項1又は2に記載の方法(100)。
- 前記ワイヤーケーブル(10)が、スズ(30)でメッキされる、請求項1から3のいずれか一項に記載の方法(100)。
- 前記溶媒(42)が、ジエチルエーテル(46)、トリクロロメタン(48)、及び2−プロパノン(50)の中から選択される、請求項1から4のいずれか一項に記載の方法(100)。
- 前記溶媒(42)を沸点(44)まで加熱するステップをさらに含む、請求項1から5のいずれか一項に記載の方法(100)。
- 前記サンプルをソックスレー抽出器(38A)の中に設置するステップと、
前記サンプルを前記ソックスレー抽出器(38A)内において前記溶媒(42)で濯ぐステップと、
をさらに含む、請求項1から6のいずれか一項に記載の方法(100)。 - 前記溶媒(42)を前記ワイヤーケーブル(10)の前記表面(16)から除去する前記ステップは、デシケータデバイス(52)を用いて行われる、請求項1から7のいずれか一項に記載の方法(100)。
- 前記ワイヤーケーブル(10)が、前記デシケータデバイス(52)内に12時間以上保持される、請求項1から8のいずれか一項に記載の方法(100)。
- 前記閾値(24)が0.021重量パーセント(56)である、請求項1から9のいずれか一項に記載の方法(100)。
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EP16204392.1 | 2016-12-15 | ||
EP16204392.1A EP3336859B1 (en) | 2016-12-15 | 2016-12-15 | Method to predict a strength of an ultrasonic weld-joint |
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EP (1) | EP3336859B1 (ja) |
JP (1) | JP7438652B2 (ja) |
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EP3335827B1 (en) * | 2016-12-15 | 2019-10-09 | Aptiv Technologies Limited | Method to predict a strength of an ultrasonic weld-joint |
EP3644443A4 (en) * | 2017-06-21 | 2021-04-07 | Furukawa Electric Co. Ltd. | WIRE CONNECTION STRUCTURE |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012102444A (ja) * | 2010-11-12 | 2012-05-31 | Daikyo Kagaku Kk | ポリエステル系繊維ニット用精練剤組成物とこれを用いる精練方法 |
JP2013516029A (ja) * | 2009-12-23 | 2013-05-09 | シュンク・ソノシステムズ・ゲーエムベーハー | 複数のワイヤを導電結合するための方法およびアセンブリ |
JP2014032819A (ja) * | 2012-08-02 | 2014-02-20 | Swcc Showa Cable Systems Co Ltd | アルミ電線 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3192474A (en) * | 1961-03-30 | 1965-06-29 | Texas Instruments Inc | Method and apparatus for determining the quality of a weld or solder joint by measurement of the dynamic resistance of the joint |
US3916304A (en) * | 1974-01-17 | 1975-10-28 | Univ Akron | Method for nondestructive testing of weld clusters |
US4503392A (en) * | 1981-07-21 | 1985-03-05 | Rizhsky Politekhnichesky Institut | Apparatus for non-destructive testing of spot welds using an electromagnetic field |
US5412997A (en) * | 1992-12-11 | 1995-05-09 | Industrial Technology Research Institute | Nondestructive testing apparatus and method |
CA2119061C (en) * | 1994-03-15 | 1999-06-01 | Frederick H.G. Simmons | Method and apparatus for weld testing |
US5415047A (en) * | 1994-06-09 | 1995-05-16 | The United States Of America As Represented By The Secretary Of The Navy | Diffusion weld test fixture |
DE19749682A1 (de) * | 1997-11-10 | 1999-05-12 | Draexlmaier Lisa Gmbh | Prüfverfahren zum zerstörungsfreien Prüfen eines Schweißverbinders, Prüfvorrichtung und Ultraschallschweißgerät mit einer solchen Vorrichtung |
JP4064828B2 (ja) * | 2003-01-15 | 2008-03-19 | 矢崎総業株式会社 | 溶接部の評価方法 |
US8549928B2 (en) * | 2011-09-07 | 2013-10-08 | Schlumberger Technology Corporation | Weld strength test |
CN203179923U (zh) * | 2013-04-10 | 2013-09-04 | 海南英利新能源有限公司 | 粘接强度检测装置 |
US20140374466A1 (en) * | 2013-06-19 | 2014-12-25 | Branson Ultrasonics Corporation | Method of ultrasonically welding multi-stranded malleable wires together |
CN205081263U (zh) * | 2015-11-19 | 2016-03-09 | 黄胜正 | 接线端子快速测试接头 |
CN105842030A (zh) * | 2016-04-13 | 2016-08-10 | 远东电缆有限公司 | 一种导线拉断力测试方法 |
EP3335827B1 (en) * | 2016-12-15 | 2019-10-09 | Aptiv Technologies Limited | Method to predict a strength of an ultrasonic weld-joint |
US20190271669A1 (en) * | 2018-03-01 | 2019-09-05 | Battelle Memorial Institute | Characterization of ultrasonic consolidation bond quality |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013516029A (ja) * | 2009-12-23 | 2013-05-09 | シュンク・ソノシステムズ・ゲーエムベーハー | 複数のワイヤを導電結合するための方法およびアセンブリ |
JP2012102444A (ja) * | 2010-11-12 | 2012-05-31 | Daikyo Kagaku Kk | ポリエステル系繊維ニット用精練剤組成物とこれを用いる精練方法 |
JP2014032819A (ja) * | 2012-08-02 | 2014-02-20 | Swcc Showa Cable Systems Co Ltd | アルミ電線 |
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