JP6543586B2 - 細いコード形状の導体を超音波によって溶接する方法 - Google Patents
細いコード形状の導体を超音波によって溶接する方法 Download PDFInfo
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- 238000000034 method Methods 0.000 title claims description 12
- 238000003466 welding Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims description 19
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- 229910001369 Brass Inorganic materials 0.000 claims description 7
- 239000010951 brass Substances 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 2
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- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 229910052782 aluminium Inorganic materials 0.000 description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 7
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- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 241000446313 Lamella Species 0.000 description 2
- 238000002788 crimping Methods 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 229910002535 CuZn Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000007819 coupling partner Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
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- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
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- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/50—Current conducting connections for cells or batteries
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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
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/50—Fixed connections
- H01R12/51—Fixed connections for rigid printed circuits or like structures
- H01R12/53—Fixed connections for rigid printed circuits or like structures connecting to cables except for flat or ribbon cables
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/02—Soldered or welded connections
- H01R4/029—Welded connections
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- H—ELECTRICITY
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- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/187—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping combined with soldering or welding
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- H—ELECTRICITY
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- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/20—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping using a crimping sleeve
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- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
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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
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
- H01R4/625—Soldered or welded connections
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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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- 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
- H01R43/0256—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 for soldering or welding connectors to a printed circuit board
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- H—ELECTRICITY
- 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
- H01R43/04—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for forming connections by deformation, e.g. crimping tool
- H01R43/048—Crimping apparatus or processes
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
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- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connection Of Plates (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Description
a)コード形状の電気的な導体5を請求項1から6のいずれか1項に記載のスリーブ4内へ導入し、
b)電気的な導体6がスリーブ4内に固定されように、スリーブ4を導体5とともにまずプレスし、
c)スリーブ4を有する導体5を支持体対象1上に載置し、
d)導体5を包囲するスリーブ4と支持体対象1を超音波を用いた溶接により、かつ/又は2回目のプレスによって結合する。
1.スリーブが閉鎖されており、その場合にスリーブは、たとえば金属薄板から屈曲されて、閉鎖されていないスリット形状の継ぎ目を有することができるが、完全に閉鎖され(特に溶接され)あるいはパイプ材料から完全に継ぎ目なしで形成することもできる。それによってスリーブは、特にプレスする際に、開放しておらず、あるいはあまり開放していない。
2.スリーブが回転対称であって、クリンプ/プレスが回転対称に実施され、あるいはプレスされない領域を回転対称に得ることができる。それによってスリーブは、長手軸に対する方向付けに関係なく、支持体対象上に位置決めすることができることが、保証されている。
3.クリンプ/プレスが、全長にわたってではなく、部分的にのみ行われる。それによって、導体とスリーブの本来のプレスが、溶接プロセスによって損なわれることがない。たとえば超音波によって、プレスされないスリーブ領域の、支持体対象との結合をもたらすことができる。
4.導体を弱らせる恐れのある、鋭いエッジができないようにするために、スリーブに導体のための少なくとも1つの導入漏斗部が設けられている。
5.スリーブに2つの導入漏斗部が設けられているので、それらを自動的に加工することができる。
6.少なくとも0.35mm2、好ましくは少なくとも0.5mm2の、スリーブと導体の全横断面積が得られる。というのは、丸い導体の超音波溶接は、0.35mm2を下回ると、機械的な強度(結合の丈夫さ)が極めて小さくなるので、技術的に困難になるからである。
2 スリーブ、プレスされている
3 絶縁被覆を有する電気的な導体
4 スリーブ、プレスされていない
5 導体の銅芯材、プレスされていない
6 導体の銅芯材、プレスされている
7 スリーブ、プレスされ、かつ超音波溶接されている
Claims (3)
- 支持体対象(1)とコード形状の導体(3)とを有し、コード形状の導体(3)の終端片を収容するスリーブ(4)によってコード形状の導体(3)が支持体対象(1)に固定されている接触装置を形成するために、コード形状の電気的な導体(3、5、6)を支持体対象(1)と結合する方法であって、以下の方法ステップを有する:
a)回転対称であり、真鍮からなる第1の層と、真鍮よりソフトな電気的に導通する材料からなる第2の層とを備え、前記第1の層が内側に配置されており、前記第1の層と前記第2の層とが気密に結合されてなる一つの材料によって形成されているスリーブ(4)内へ、コード形状の電気的な導体(5)を導入し、
b)電気的な導体(6)がスリーブ(4)内に固定されるように、回転対称なスリーブ(4)を導体(5)とともにまずプレスし、且つスリーブ(4)をその長手軸に対する方向付けに関係なく支持体対象(1)上に位置決めできるように、プレスを回転対称に実施し、あるいは回転対称な部分を残して実施し、
c)スリーブ(4)を有する導体(5)を支持体対象(1)上に載置し、
d)導体(5)を包囲するスリーブ(4)と支持体対象(1)とを超音波を用いた溶接により、かつ/又は2回目のプレスによって、結合する。 - 1回目のプレスが、全長にわたってではなく、部分的にのみ実施され、
スリーブ(4)と支持体対象(1)の間の結合が、プレスされないスリーブ領域内でのみ形成される、ことを特徴とする請求項1に記載の方法。 - スリーブ(4)がプレスされない状態において回転対称の横断面を有し、プレス後も少なくとも部分的に回転対称であり続ける、請求項1又は2に記載の方法。
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DE102015002489.2 | 2015-02-27 | ||
DE102015002489 | 2015-02-27 | ||
DE102015012906.6 | 2015-10-07 | ||
DE102015012906.6A DE102015012906A1 (de) | 2015-02-27 | 2015-10-07 | Hülse, Kontaktier-Einrichtung und Verfahren zum Schweißen von dünnen strangförmigen Leitern mittels Ultraschall |
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JP2019092222A Division JP6728444B2 (ja) | 2015-02-27 | 2019-05-15 | スリーブ、接触装置 |
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JP2016162756A JP2016162756A (ja) | 2016-09-05 |
JP6543586B2 true JP6543586B2 (ja) | 2019-07-10 |
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JP2019092222A Expired - Fee Related JP6728444B2 (ja) | 2015-02-27 | 2019-05-15 | スリーブ、接触装置 |
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US (1) | US10224648B2 (ja) |
JP (2) | JP6543586B2 (ja) |
KR (1) | KR101911243B1 (ja) |
CN (1) | CN105932430B (ja) |
DE (1) | DE102015012906A1 (ja) |
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DE202018005770U1 (de) * | 2018-12-17 | 2019-01-16 | Nexans | Kontakt mit universellem Verbindungsbereich |
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2015
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CN105932430B (zh) | 2020-02-14 |
JP6728444B2 (ja) | 2020-07-22 |
US20160254602A1 (en) | 2016-09-01 |
KR101911243B1 (ko) | 2018-10-24 |
CN105932430A (zh) | 2016-09-07 |
JP2016162756A (ja) | 2016-09-05 |
KR20160105341A (ko) | 2016-09-06 |
US10224648B2 (en) | 2019-03-05 |
DE102015012906A1 (de) | 2016-09-01 |
JP2019140120A (ja) | 2019-08-22 |
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