GB822726A - A forming die, and its method of production - Google Patents

A forming die, and its method of production

Info

Publication number
GB822726A
GB822726A GB13268/56A GB1326856A GB822726A GB 822726 A GB822726 A GB 822726A GB 13268/56 A GB13268/56 A GB 13268/56A GB 1326856 A GB1326856 A GB 1326856A GB 822726 A GB822726 A GB 822726A
Authority
GB
United Kingdom
Prior art keywords
backing
wear
layer
resisting layer
resisting
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
GB13268/56A
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.)
ThyssenKrupp Budd Co
Original Assignee
Budd Co
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 Budd Co filed Critical Budd Co
Publication of GB822726A publication Critical patent/GB822726A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/20—Making tools by operations not covered by a single other subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3807—Resin-bonded materials, e.g. inorganic particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
    • B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
    • B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/56—Coatings, e.g. enameled or galvanised; Releasing, lubricating or separating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/242—Moulding mineral aggregates bonded with resin, e.g. resin concrete
    • B29C67/243—Moulding mineral aggregates bonded with resin, e.g. resin concrete for making articles of definite length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
    • B29K2705/08—Transition metals
    • B29K2705/10—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2909/00—Use of inorganic materials not provided for in groups B29K2803/00 - B29K2807/00, as mould material
    • B29K2909/06—Concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)

Abstract

822,726. Stamping dies. BUDD CO. April 30, 1956 [April 29, 1955], No. 13268/56. Drawings to Specification. Class 83 (4). A forming die comprises a wear-resisting layer presenting a working surface corresponding to the contours of a sheet metal stamping to be formed thereby, and a backing structurally connected with said layer and consisting of an aggregate of chunky, solid material and a solidified resin binder. The wear-resisting layer may be a resin-impregnated glass fibre laminate consisting of layers of glass cloth bonded by a thermoset epoxy resin, or a shell of metal which may be sprayed or electrodeposited. The wear-resisting layer is formed on the surface of a mould or form of plastic composition or plaster of Paris, made from the model, its reverse surface is covered with a spacing and heat-insulating layer consisting of layers of asbestos and of polyvinyl chloride film, the backing is built up against the surface of the spacing material and is allowed to harden, the wear-resisting layer and backing are separated, the spacing material is removed, and the wear-resisting layer and backing united by an adhesive. The backing is built up by pouring a mixture of epoxy resin and hardener on top of the spacing material, stamping crushed stone into the resin, and repeating until a sufficient thickness is provided. The last layer of the backing is covered with a heavy metal plate having U-shaped rods welded to it to form a mechanical connection with the backing. The backing may be built up around a number of copper tubes which communicate at one end with holes drilled in the wear-resisting facing, and at the other end emerge through openings in the heavy metal plate. The stone may be granite, basalt, or slag from iron or steel mills. Specification 715,950, [Group III], is referred to.
GB13268/56A 1955-04-29 1956-04-30 A forming die, and its method of production Expired GB822726A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US822726XA 1955-04-29 1955-04-29

Publications (1)

Publication Number Publication Date
GB822726A true GB822726A (en) 1959-10-28

Family

ID=22170150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13268/56A Expired GB822726A (en) 1955-04-29 1956-04-30 A forming die, and its method of production

Country Status (2)

Country Link
FR (1) FR1152698A (en)
GB (1) GB822726A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229123A (en) * 1989-01-30 1990-09-19 N Proizv Ob T I Oboru Svarochn Die for sheet presswork
WO2001094089A1 (en) * 2000-06-06 2001-12-13 Plastech Thermoset Tectonics Limited Moulding tooling
WO2008067959A1 (en) * 2006-12-05 2008-06-12 Eads Deutschland Gmbh Method for producing a form tool

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3088174A (en) * 1959-01-28 1963-05-07 Gen Motors Corp Method of producing a reinforced plastic die
FR2628642B1 (en) * 1988-03-17 1991-06-07 Barde Yvon CLIMBING PLATES AND TAKING ISLANDS AND THEIR MANUFACTURING METHOD
FR2635026B1 (en) * 1988-08-02 1994-05-27 Chausson Usines Sa PROCESS FOR THE MANUFACTURE OF RESIN CONCRETE TOOLS FOR FORMING, PARTICULARLY STAMPING, CUTTING AND THE LIKE, OF METAL SHEET PARTS
FR2640168B2 (en) * 1988-08-02 1994-09-02 Chausson Usines Sa PROCESS FOR THE MANUFACTURE OF RESIN CONCRETE TOOLS FOR FORMING, PARTICULARLY STAMPING, CUTTING AND THE LIKE, OF METAL SHEET PARTS
CN114434092B (en) * 2021-12-15 2023-03-14 成都飞机工业（集团）有限责任公司 Production method of aviation plate frame type complex parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2229123A (en) * 1989-01-30 1990-09-19 N Proizv Ob T I Oboru Svarochn Die for sheet presswork
WO2001094089A1 (en) * 2000-06-06 2001-12-13 Plastech Thermoset Tectonics Limited Moulding tooling
WO2008067959A1 (en) * 2006-12-05 2008-06-12 Eads Deutschland Gmbh Method for producing a form tool

Also Published As

Publication number Publication date
FR1152698A (en) 1958-02-21

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