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WO2015018389A3 - Method for producing tool coils and/or tools for the magnetic forming in particular of thin-walled workpieces made of electrically conductive materials, and correspondingly produced tool coil - Google Patents

Method for producing tool coils and/or tools for the magnetic forming in particular of thin-walled workpieces made of electrically conductive materials, and correspondingly produced tool coil Download PDF

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Publication number
WO2015018389A3
WO2015018389A3 PCT/DE2014/000400 DE2014000400W WO2015018389A3 WO 2015018389 A3 WO2015018389 A3 WO 2015018389A3 DE 2014000400 W DE2014000400 W DE 2014000400W WO 2015018389 A3 WO2015018389 A3 WO 2015018389A3
Authority
WO
WIPO (PCT)
Prior art keywords
tool
coil
tools
coils
thin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/DE2014/000400
Other languages
German (de)
French (fr)
Other versions
WO2015018389A2 (en
Inventor
O. Koray DEMIR
Ramona HÖLKER
Andreas Jäger
Lukas Kwiatkowski
Jörn LUEG-ALTHOFF
A. Erman TAKKAYA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Technische Universitaet Dortmund
Original Assignee
Technische Universitaet Dortmund
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Technische Universitaet Dortmund filed Critical Technische Universitaet Dortmund
Priority to EP14790485.8A priority Critical patent/EP3030366A2/en
Publication of WO2015018389A2 publication Critical patent/WO2015018389A2/en
Publication of WO2015018389A3 publication Critical patent/WO2015018389A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/20—Direct sintering or melting
    • B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/40—Structures for supporting workpieces or articles during manufacture and removed afterwards
    • B22F10/43—Structures for supporting workpieces or articles during manufacture and removed afterwards characterised by material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/53—Nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/90—Means for process control, e.g. cameras or sensors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H01F41/041—Printed circuit coils
    • H01F41/043—Printed circuit coils by thick film techniques
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/20—Electromagnets; Actuators including electromagnets without armatures
    • H01F7/202—Electromagnets for high magnetic field strength
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/14—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces applying magnetic forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/50—Treatment of workpieces or articles during build-up, e.g. treatments applied to fused layers during build-up
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
    • B22F10/60—Treatment of workpieces or articles after build-up
    • B22F10/62—Treatment of workpieces or articles after build-up by chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F12/00—Apparatus or devices specially adapted for additive manufacturing; Auxiliary means for additive manufacturing; Combinations of additive manufacturing apparatus or devices with other processing apparatus or devices
    • B22F12/50—Means for feeding of material, e.g. heads
    • B22F12/58—Means for feeding of material, e.g. heads for changing the material composition, e.g. by mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2876—Cooling
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Analytical Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Automation & Control Theory (AREA)
  • Composite Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

The invention describes a method for producing tool coils (1) and/or tools for the magnetic forming in particular of thin-walled workpieces (9) made of electrically conductive materials, wherein the tool coil (1) has a coil body (2) formed in a turn-like manner. In this case, at least the current-conducting coil body (2) of the tool coil (1) is produced by means of additive methods, in particular by means of rapid tooling and/or direct tooling, and is at least sectionally covered with a supporting and embedding structure (6). An important feature of the tool coils produced in this way is an increased service life.
PCT/DE2014/000400 2013-08-06 2014-07-31 Method for producing tool coils and/or tools for the magnetic forming in particular of thin-walled workpieces made of electrically conductive materials, and correspondingly produced tool coil Ceased WO2015018389A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP14790485.8A EP3030366A2 (en) 2013-08-06 2014-07-31 Method for producing tool coils and/or tools for the magnetic forming in particular of thin-walled workpieces made of electrically conductive materials, and correspondingly produced tool coil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013013335.1A DE102013013335A1 (en) 2013-08-06 2013-08-06 Process for the production of tool bobbins and / or tools for the magnet forming in particular of thin-walled workpieces made of electrically conductive materials as well as a corresponding manufactured tool bobbin
DE102013013335.1 2013-08-06

Publications (2)

Publication Number Publication Date
WO2015018389A2 WO2015018389A2 (en) 2015-02-12
WO2015018389A3 true WO2015018389A3 (en) 2015-05-14

Family

ID=51842308

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2014/000400 Ceased WO2015018389A2 (en) 2013-08-06 2014-07-31 Method for producing tool coils and/or tools for the magnetic forming in particular of thin-walled workpieces made of electrically conductive materials, and correspondingly produced tool coil

Country Status (3)

Country Link
EP (1) EP3030366A2 (en)
DE (1) DE102013013335A1 (en)
WO (1) WO2015018389A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107138591A (en) * 2017-06-19 2017-09-08 中南大学 A kind of electromagnetic forming device and manufacturing process of cylindrical member fillet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3059032B1 (en) * 2015-02-19 2020-09-23 Ansaldo Energia IP UK Limited Component and method for manufacturing said component
DE102016206518A1 (en) * 2016-04-19 2017-10-19 Bayerische Motoren Werke Aktiengesellschaft Method for producing a forming tool for a magnetic forming process and method for forming a workpiece
DE102016209127A1 (en) * 2016-05-25 2017-11-30 Robert Bosch Gmbh Method and device for producing a shaped body
DE102018118551A1 (en) 2018-07-31 2020-02-06 Tdk Electronics Ag Method for producing an inductive component and inductive component

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522043A1 (en) * 1995-06-17 1996-12-19 Bosch Gmbh Robert Inductive component
EP1318531A1 (en) * 2001-12-06 2003-06-11 D. Hans Ekkehard Method for manufacturing electronic components and electronic component thereof
US20070084261A1 (en) * 2005-10-18 2007-04-19 Ford Global Technologies, Llc Apparatus for electromagnetically forming a workpiece
JP2008028349A (en) * 2006-07-25 2008-02-07 Kobe Steel Ltd Inductor for electromagnetic formation, and manufacturing method therefor
DE102009047147A1 (en) * 2008-12-03 2010-09-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe Electromagnetic tube expander inductor and method of making the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2527461C2 (en) * 1975-06-20 1987-01-02 Robert Bosch Gmbh, 7000 Stuttgart Process for the production of anisotropic segment magnets for electrical machines
WO2003034314A1 (en) * 2001-10-15 2003-04-24 The Regents Of The University Of Michigan Solid freeform fabrication of structurally engineered multifunctional devices
DE102004002919B4 (en) * 2004-01-20 2006-01-12 Siemens Ag Gradient coil system and method of manufacturing the gradient coil system
JP5273039B2 (en) * 2007-04-13 2013-08-28 日立金属株式会社 R-T-B system sintered magnet and manufacturing method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19522043A1 (en) * 1995-06-17 1996-12-19 Bosch Gmbh Robert Inductive component
EP1318531A1 (en) * 2001-12-06 2003-06-11 D. Hans Ekkehard Method for manufacturing electronic components and electronic component thereof
US20070084261A1 (en) * 2005-10-18 2007-04-19 Ford Global Technologies, Llc Apparatus for electromagnetically forming a workpiece
JP2008028349A (en) * 2006-07-25 2008-02-07 Kobe Steel Ltd Inductor for electromagnetic formation, and manufacturing method therefor
DE102009047147A1 (en) * 2008-12-03 2010-09-02 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.), Kobe Electromagnetic tube expander inductor and method of making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
AMIT JOE LOPES ET AL: "Integrating stereolithography and direct print technologies for 3D structural electronics fabrication", RAPID PROTOTYPING JOURNAL, vol. 18, no. 2, 2 March 2012 (2012-03-02), pages 129 - 143, XP055178085, ISSN: 1355-2546, DOI: 10.1108/13552541211212113 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107138591A (en) * 2017-06-19 2017-09-08 中南大学 A kind of electromagnetic forming device and manufacturing process of cylindrical member fillet
CN107138591B (en) * 2017-06-19 2020-01-10 中南大学 Electromagnetic forming device and method for cylindrical part fillet

Also Published As

Publication number Publication date
WO2015018389A2 (en) 2015-02-12
DE102013013335A1 (en) 2015-02-12
EP3030366A2 (en) 2016-06-15

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