GB1186376A - Improvements relating to Methods of Manufacturing Articles by Forging and Articles Produced by these Methods - Google Patents

Improvements relating to Methods of Manufacturing Articles by Forging and Articles Produced by these Methods

Info

Publication number
GB1186376A
GB1186376A GB3205266A GB3205266A GB1186376A GB 1186376 A GB1186376 A GB 1186376A GB 3205266 A GB3205266 A GB 3205266A GB 3205266 A GB3205266 A GB 3205266A GB 1186376 A GB1186376 A GB 1186376A
Authority
GB
United Kingdom
Prior art keywords
slug
methods
opening
forging
articles
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
GB3205266A
Inventor
Norman Harlow
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.)
CLYDESDALE STAMPING Co LT
Original Assignee
CLYDESDALE STAMPING Co LT
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 CLYDESDALE STAMPING Co LT filed Critical CLYDESDALE STAMPING Co LT
Priority to GB3205266A priority Critical patent/GB1186376A/en
Publication of GB1186376A publication Critical patent/GB1186376A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L23/00—Flanged joints
    • F16L23/02—Flanged joints the flanges being connected by members tensioned axially
    • F16L23/032—Flanged joints the flanges being connected by members tensioned axially characterised by the shape or composition of the flanges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K25/00—Uniting components to form integral members, e.g. turbine wheels and shafts, caulks with inserts, with or without shaping of the components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)

Abstract

1,186,376. Forging; working at specified temperatures. CLYDESDALE STAMPING CO. Ltd. 23 May, 1967 [16 July, 1966], No. 32052/66. Headings B3H and B3V. A liner 18 is secured within an opening 19 of a body 10 by placing a slug (11), Fig. 1 (not shown), in the opening and compressing it axially. The body 10 may be of mild steel and the liner slug of stainless steel. After heating the body to forging temperature, a cold slug is inserted with a push-fit into the opening and both the slug and body are then heated to 1100-1300‹ C. whereby the slug becomes a tight fit in the opening. The assembled workpiece is then compressed between dies 14, 15 which deform both the body and the slug and lock them together by forming a convex surface 19 and end flanges 25, 26. The residue web 30 is subsequently removed by piercing or machining and other surfaces are machined where necessary. In another embodiment, Figs. 4-6 (not shown), one or both of the end flanges 25, 26 are omitted. In a further embodiment, Figs. 7-9 (not shown), the starting slug (211) has an end flange (211a). The invention is of particular use in providing a pipe flange for use in chemical plant.
GB3205266A 1966-07-16 1966-07-16 Improvements relating to Methods of Manufacturing Articles by Forging and Articles Produced by these Methods Expired GB1186376A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3205266A GB1186376A (en) 1966-07-16 1966-07-16 Improvements relating to Methods of Manufacturing Articles by Forging and Articles Produced by these Methods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3205266A GB1186376A (en) 1966-07-16 1966-07-16 Improvements relating to Methods of Manufacturing Articles by Forging and Articles Produced by these Methods

Publications (1)

Publication Number Publication Date
GB1186376A true GB1186376A (en) 1970-04-02

Family

ID=10332428

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3205266A Expired GB1186376A (en) 1966-07-16 1966-07-16 Improvements relating to Methods of Manufacturing Articles by Forging and Articles Produced by these Methods

Country Status (1)

Country Link
GB (1) GB1186376A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379337A1 (en) * 1977-02-02 1978-09-01 Gemmer France Ball joint housing prodn. system - forms spherical rod head into plate with orifice holding press fit tube
EP0069556A2 (en) * 1981-07-02 1983-01-12 Ford Motor Company Limited Method of attaching a tube to a plate
EP0126930A1 (en) * 1983-05-26 1984-12-05 Parker-Hannifin Corporation Forged dissimilar metal assembly & method
EP0148165A2 (en) * 1984-01-05 1985-07-10 Certified Manufacturing Technologies, Inc. Post for an earring
US4633560A (en) * 1980-02-02 1987-01-06 Multifastener Corporation Self-attaching fastener, die set
US4780948A (en) * 1983-05-26 1988-11-01 Parker-Hannifin Corporation Forged dissimilar metal assembly and method
EP3054182A1 (en) * 2015-02-05 2016-08-10 ZF Friedrichshafen AG Method for producing a joint connection between a joint housing and a connection component and suspension component produced according to the method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2379337A1 (en) * 1977-02-02 1978-09-01 Gemmer France Ball joint housing prodn. system - forms spherical rod head into plate with orifice holding press fit tube
US4633560A (en) * 1980-02-02 1987-01-06 Multifastener Corporation Self-attaching fastener, die set
EP0069556A2 (en) * 1981-07-02 1983-01-12 Ford Motor Company Limited Method of attaching a tube to a plate
EP0069556A3 (en) * 1981-07-02 1984-03-21 Ford Motor Company Limited Method of attaching a tube to a plate
EP0126930A1 (en) * 1983-05-26 1984-12-05 Parker-Hannifin Corporation Forged dissimilar metal assembly & method
US4780948A (en) * 1983-05-26 1988-11-01 Parker-Hannifin Corporation Forged dissimilar metal assembly and method
EP0148165A2 (en) * 1984-01-05 1985-07-10 Certified Manufacturing Technologies, Inc. Post for an earring
EP0148165A3 (en) * 1984-01-05 1985-10-16 Certified Manufacturing Technologies, Inc. Post for an earring
EP3054182A1 (en) * 2015-02-05 2016-08-10 ZF Friedrichshafen AG Method for producing a joint connection between a joint housing and a connection component and suspension component produced according to the method

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Legal Events

Date Code Title Description
PS Patent sealed
435 Patent endorsed 'licences of right' on the date specified (sect. 35/1949)
PCNP Patent ceased through non-payment of renewal fee