GB2561564B - A method of reducing spring back in a metallic material - Google Patents

A method of reducing spring back in a metallic material

Info

Publication number
GB2561564B
GB2561564B GB1706079.9A GB201706079A GB2561564B GB 2561564 B GB2561564 B GB 2561564B GB 201706079 A GB201706079 A GB 201706079A GB 2561564 B GB2561564 B GB 2561564B
Authority
GB
United Kingdom
Prior art keywords
metallic material
spring back
reducing spring
reducing
metallic
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.)
Active
Application number
GB1706079.9A
Other versions
GB2561564A (en
GB201706079D0 (en
Inventor
Chrysanthou Andreas
Babutskyi Anatolii
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.)
University of Hertfordshire
Original Assignee
University of Hertfordshire
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 University of Hertfordshire filed Critical University of Hertfordshire
Priority to GB1706079.9A priority Critical patent/GB2561564B/en
Publication of GB201706079D0 publication Critical patent/GB201706079D0/en
Priority to PCT/GB2018/051009 priority patent/WO2018193242A1/en
Publication of GB2561564A publication Critical patent/GB2561564A/en
Application granted granted Critical
Publication of GB2561564B publication Critical patent/GB2561564B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
    • C21D7/08—Modifying the physical properties of iron or steel by deformation by cold working of the surface by burnishing or the like
    • 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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
    • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
GB1706079.9A 2017-04-18 2017-04-18 A method of reducing spring back in a metallic material Active GB2561564B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB1706079.9A GB2561564B (en) 2017-04-18 2017-04-18 A method of reducing spring back in a metallic material
PCT/GB2018/051009 WO2018193242A1 (en) 2017-04-18 2018-04-17 Method of applying dry sliding friction on a metallic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1706079.9A GB2561564B (en) 2017-04-18 2017-04-18 A method of reducing spring back in a metallic material

Publications (3)

Publication Number Publication Date
GB201706079D0 GB201706079D0 (en) 2017-05-31
GB2561564A GB2561564A (en) 2018-10-24
GB2561564B true GB2561564B (en) 2019-12-18

Family

ID=58744493

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1706079.9A Active GB2561564B (en) 2017-04-18 2017-04-18 A method of reducing spring back in a metallic material

Country Status (2)

Country Link
GB (1) GB2561564B (en)
WO (1) WO2018193242A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481802A (en) * 1981-08-31 1984-11-13 Westinghouse Electric Corp. Method of peening the inside of a small diameter tube
US5881594A (en) * 1995-02-17 1999-03-16 Sandia Corporation Method and apparatus for imparting strength to a material using sliding loads
WO2010054648A1 (en) * 2008-11-12 2010-05-20 Hegenscheidt-Mfd Gmbh & Co. Kg Method for increasing the flexural strength of crankshafts
US20100147044A1 (en) * 2006-10-23 2010-06-17 Cornelius Reuss Method and device for reinforcing crankshafts
CN102922216A (en) * 2012-10-24 2013-02-13 贵州大学 Method and device for surface precision truing of inner hole of bearing bush
CN104862627A (en) * 2015-06-16 2015-08-26 重庆大学 Method for improving stamping performance of magnesium alloy sheet by continuous bending

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001064397A2 (en) * 2000-03-01 2001-09-07 Lambda Research, Inc. Method for reducing tensile stress zones in the surface of a part
CA2480322A1 (en) * 2002-03-26 2003-10-09 Surface Technology Holdings, Ltd. Apparatus and method for forming a weld joint having improved physical properties
US6866180B2 (en) * 2003-02-18 2005-03-15 Rockwell Scientific Licensing, Llc Thick-section metal forming via friction stir processing
US20080081208A1 (en) * 2006-09-29 2008-04-03 Prevey Paul S Method and apparatus for improving the distribution of compressive stress
DE102006053330A1 (en) * 2006-11-10 2008-05-15 Gottfried Wilhelm Leibniz Universität Hannover Device for machining a workpiece

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481802A (en) * 1981-08-31 1984-11-13 Westinghouse Electric Corp. Method of peening the inside of a small diameter tube
US5881594A (en) * 1995-02-17 1999-03-16 Sandia Corporation Method and apparatus for imparting strength to a material using sliding loads
US20100147044A1 (en) * 2006-10-23 2010-06-17 Cornelius Reuss Method and device for reinforcing crankshafts
WO2010054648A1 (en) * 2008-11-12 2010-05-20 Hegenscheidt-Mfd Gmbh & Co. Kg Method for increasing the flexural strength of crankshafts
CN102922216A (en) * 2012-10-24 2013-02-13 贵州大学 Method and device for surface precision truing of inner hole of bearing bush
CN104862627A (en) * 2015-06-16 2015-08-26 重庆大学 Method for improving stamping performance of magnesium alloy sheet by continuous bending

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Scripta Materialia, Vol. 36, No. 1, 1996, A Ravikiran, "Oscillations in Coefficient of Friction During Dry Sliding of A356 Al-30% wt SiCp MMC Against Steel", pp. 95-98. *

Also Published As

Publication number Publication date
WO2018193242A1 (en) 2018-10-25
GB2561564A (en) 2018-10-24
GB201706079D0 (en) 2017-05-31

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