GB166625A - Improved method of and means for forming articles by extrusion - Google Patents

Improved method of and means for forming articles by extrusion

Info

Publication number
GB166625A
GB166625A GB725720A GB725720A GB166625A GB 166625 A GB166625 A GB 166625A GB 725720 A GB725720 A GB 725720A GB 725720 A GB725720 A GB 725720A GB 166625 A GB166625 A GB 166625A
Authority
GB
United Kingdom
Prior art keywords
extrusion
die
discs
wheels
work
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
GB725720A
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.)
HARRY SAMUEL BICKERTON BRINDLE
Original Assignee
HARRY SAMUEL BICKERTON BRINDLE
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 HARRY SAMUEL BICKERTON BRINDLE filed Critical HARRY SAMUEL BICKERTON BRINDLE
Priority to GB725720A priority Critical patent/GB166625A/en
Publication of GB166625A publication Critical patent/GB166625A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/02—Making uncoated products
    • B21C23/04—Making uncoated products by direct extrusion
    • B21C23/14—Making other products
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/001—Extruding metal; Impact extrusion to improve the material properties, e.g. lateral extrusion
    • 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
    • B21K1/00—Making machine elements
    • B21K1/28—Making machine elements wheels; discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/24—Producing shaped prefabricated articles from the material by injection moulding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Extrusion Of Metal (AREA)
  • Forging (AREA)

Abstract

166,625. Public Trustee, (Representative of Brindley, Sir H. S. B.). March 10, 1920. Turbines ; wheels.-Turbine-discs and wheels are made from gun-metal, wrought iron, cast or wrought steel &c. by extruding in successive steps. A billet h is forced by a plunger d between die members a, e to form a disc g; then the die e is advanced to reduce the extrusion opening and the extrusion completed. The die e is clamped during extrusion. and both dies may be actuated hydraulically, and may have discs f to guide the rim g. The work may be heated before the first, or both stens and the first step may be limited by a ring which is removed before the second step. The work mav be finally rolled, machined &c. to the required shape.
GB725720A 1920-03-10 1920-03-10 Improved method of and means for forming articles by extrusion Expired GB166625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB725720A GB166625A (en) 1920-03-10 1920-03-10 Improved method of and means for forming articles by extrusion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB725720A GB166625A (en) 1920-03-10 1920-03-10 Improved method of and means for forming articles by extrusion

Publications (1)

Publication Number Publication Date
GB166625A true GB166625A (en) 1921-07-11

Family

ID=9829634

Family Applications (1)

Application Number Title Priority Date Filing Date
GB725720A Expired GB166625A (en) 1920-03-10 1920-03-10 Improved method of and means for forming articles by extrusion

Country Status (1)

Country Link
GB (1) GB166625A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663205A (en) * 1949-05-06 1953-12-22 Cameron Iron Works Inc Forging process and apparatus
US2763370A (en) * 1951-12-31 1956-09-18 Kreidler Alfred Process and apparatus for the pressing of extended bodies with profiled heads
US2950817A (en) * 1956-03-28 1960-08-30 Int Nickel Co Manufacture of turbine rotors
US5475999A (en) * 1993-11-12 1995-12-19 The Japan Steel Works, Ltd. Die-lateral extruding method and apparatus
CN117282796A (en) * 2023-08-14 2023-12-26 福建祥鑫新材料科技有限公司 Preparation method of aluminum alloy for electronic product and aluminum alloy obtained by using method

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2663205A (en) * 1949-05-06 1953-12-22 Cameron Iron Works Inc Forging process and apparatus
US2763370A (en) * 1951-12-31 1956-09-18 Kreidler Alfred Process and apparatus for the pressing of extended bodies with profiled heads
US2950817A (en) * 1956-03-28 1960-08-30 Int Nickel Co Manufacture of turbine rotors
US5475999A (en) * 1993-11-12 1995-12-19 The Japan Steel Works, Ltd. Die-lateral extruding method and apparatus
CN117282796A (en) * 2023-08-14 2023-12-26 福建祥鑫新材料科技有限公司 Preparation method of aluminum alloy for electronic product and aluminum alloy obtained by using method

Similar Documents

Publication Publication Date Title
CS210650B2 (en) One-piece cast rim or cast section of rim and method of their manufacture
US2323972A (en) Method of forging
US3184945A (en) Method and apparatus for hot pressure forming and back extruding
GB166625A (en) Improved method of and means for forming articles by extrusion
US3123910A (en) neilson
US2736674A (en) Forging aluminum alloy disc wheels
US1397566A (en) Method of forming steel wheels
US1437690A (en) Tubular forging and process for making the same
US2129671A (en) Method of manufacturing wheels
US1913492A (en) Method of wheel hub forging
US1685513A (en) Apparatus for forming wheels
US1713699A (en) Process of making car-wheel rims
GB980789A (en) Method for the production of forged light metal pistons with ring carriers
GB1275206A (en) Improvements in or relating to the manufacture of teeth for earth moving and similar apparatus
RU2063838C1 (en) Method or wheel type pieces production
SU656717A1 (en) Method of manufacturing all-rolled wheels for railway vehicles
GB1139716A (en) A method of producing conical or frusto conical depressions in sheet metal
SU799885A1 (en) Method of producing large-sized seamless tubes
US1601195A (en) Method of and apparatus for forging wheels and parts thereof
GB804468A (en) Improvements in or relating to high-speed forging
US1831288A (en) Tire mold and its manufacture
SU525496A1 (en) Method of making blanks for solid wheels
RU1824786C (en) Method of forming forgings with ribs and web
GB1324855A (en) Method and apparatus for producing a mould for a vehicle tyre and a mould produced thereby
GB212331A (en) Improvements in and relating to the production of metal blanks