GB1009569A - Improvements in or relating to the formation of patterned surfaces by peening - Google Patents

Improvements in or relating to the formation of patterned surfaces by peening

Info

Publication number
GB1009569A
GB1009569A GB2137663A GB2137663A GB1009569A GB 1009569 A GB1009569 A GB 1009569A GB 2137663 A GB2137663 A GB 2137663A GB 2137663 A GB2137663 A GB 2137663A GB 1009569 A GB1009569 A GB 1009569A
Authority
GB
United Kingdom
Prior art keywords
peening
template
tool
carrier
relating
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.)
Expired
Application number
GB2137663A
Inventor
Sze-Yuen Chung
Yin Hui
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.)
Sonca Ind Ltd
Original Assignee
Sonca Ind Ltd
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 Sonca Ind Ltd filed Critical Sonca Ind Ltd
Priority to GB2137663A priority Critical patent/GB1009569A/en
Publication of GB1009569A publication Critical patent/GB1009569A/en
Expired legal-status Critical Current

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

Abstract

1,009,569. Peening; making moulds. SONCA INDUSTRIES Ltd. May 13, 1964 [May 28, 1963], No. 21376/63. Headings B3A and B3H. A patterned surface is formed on a body 10 by a spring-actuated peening tool 15 whose position is controlled by a template 21. In the production of a dimpled pattern on the parabolic surface 11 of a mould core 10 used for making aluminized plastic lamp reflectors, the core is mounted for stepwise rotation on a dividing head 12. Peening tool 15 is secured to a carrier 16 mounting a roller 23 engaging with the concave surface of a template 21 for maintaining the tool tip 17 at a constant distance from the surface 11. Mating grooves in the template 21 and carrier 16 enable the latter to be adjusted stepwise in a horizontal plane so as to be perpendicular to the surface.
GB2137663A 1963-05-28 1963-05-28 Improvements in or relating to the formation of patterned surfaces by peening Expired GB1009569A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2137663A GB1009569A (en) 1963-05-28 1963-05-28 Improvements in or relating to the formation of patterned surfaces by peening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2137663A GB1009569A (en) 1963-05-28 1963-05-28 Improvements in or relating to the formation of patterned surfaces by peening

Publications (1)

Publication Number Publication Date
GB1009569A true GB1009569A (en) 1965-11-10

Family

ID=10161876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2137663A Expired GB1009569A (en) 1963-05-28 1963-05-28 Improvements in or relating to the formation of patterned surfaces by peening

Country Status (1)

Country Link
GB (1) GB1009569A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180855A1 (en) * 1984-10-23 1986-05-14 Maschinenfabrik Alfing Kessler GmbH Process for increasing the fatigue strength of component parts with various forms
US4888201A (en) * 1986-10-13 1989-12-19 U.S. Philips Corporation Method of manufacturing a diffuse reflector
EP0888845A2 (en) * 1997-06-30 1999-01-07 General Electric Company Precision deep peening with mechanical indicator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0180855A1 (en) * 1984-10-23 1986-05-14 Maschinenfabrik Alfing Kessler GmbH Process for increasing the fatigue strength of component parts with various forms
US4888201A (en) * 1986-10-13 1989-12-19 U.S. Philips Corporation Method of manufacturing a diffuse reflector
EP0888845A2 (en) * 1997-06-30 1999-01-07 General Electric Company Precision deep peening with mechanical indicator
EP0888845A3 (en) * 1997-06-30 1999-03-31 General Electric Company Precision deep peening with mechanical indicator

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