JPS53149273A - Method and metal mold for molding sheet with reduced surface defficiency - Google Patents

Method and metal mold for molding sheet with reduced surface defficiency

Info

Publication number
JPS53149273A
JPS53149273A JP1549478A JP1549478A JPS53149273A JP S53149273 A JPS53149273 A JP S53149273A JP 1549478 A JP1549478 A JP 1549478A JP 1549478 A JP1549478 A JP 1549478A JP S53149273 A JPS53149273 A JP S53149273A
Authority
JP
Japan
Prior art keywords
defficiency
metal mold
reduced surface
molding sheet
molding
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.)
Granted
Application number
JP1549478A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6155451B2 (enrdf_load_stackoverflow
Inventor
Aifuerudo Aanason Suigaadoua
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.)
Aerojet Rocketdyne Holdings Inc
Original Assignee
General Tire and Rubber 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 General Tire and Rubber Co filed Critical General Tire and Rubber Co
Publication of JPS53149273A publication Critical patent/JPS53149273A/ja
Publication of JPS6155451B2 publication Critical patent/JPS6155451B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B29C33/42—Moulds or cores; Details thereof or accessories therefor characterised by the shape of the moulding surface, e.g. ribs or grooves
    • B29C33/424—Moulding surfaces provided with means for marking or patterning
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/37—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings
    • B29C45/372—Mould cavity walls, i.e. the inner surface forming the mould cavity, e.g. linings provided with means for marking or patterning, e.g. numbering articles
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0094—Condition, form or state of moulded material or of the material to be shaped having particular viscosity
    • 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
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • 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
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0072—Roughness, e.g. anti-slip
    • B29K2995/0073—Roughness, e.g. anti-slip smooth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3055—Cars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP1549478A 1977-05-31 1978-02-15 Method and metal mold for molding sheet with reduced surface defficiency Granted JPS53149273A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80170977A 1977-05-31 1977-05-31

Publications (2)

Publication Number Publication Date
JPS53149273A true JPS53149273A (en) 1978-12-26
JPS6155451B2 JPS6155451B2 (enrdf_load_stackoverflow) 1986-11-27

Family

ID=25181855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1549478A Granted JPS53149273A (en) 1977-05-31 1978-02-15 Method and metal mold for molding sheet with reduced surface defficiency

Country Status (7)

Country Link
JP (1) JPS53149273A (enrdf_load_stackoverflow)
CA (1) CA1108819A (enrdf_load_stackoverflow)
DE (1) DE2802236C3 (enrdf_load_stackoverflow)
FR (1) FR2392794A1 (enrdf_load_stackoverflow)
GB (1) GB1598480A (enrdf_load_stackoverflow)
IT (1) IT1095072B (enrdf_load_stackoverflow)
SE (1) SE426562B (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943120U (ja) * 1982-09-13 1984-03-21 ミサワホ−ム株式会社 しぼ付ｆｒｐ成形品
JPS63112120A (ja) * 1986-10-31 1988-05-17 Ube Nitto Kasei Kk 強化熱可塑性樹脂成形品の製造方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS634145U (enrdf_load_stackoverflow) * 1986-06-26 1988-01-12
JP2519985B2 (ja) * 1988-08-25 1996-07-31 ダイセル化学工業株式会社 射出成形用スタンパ
JPH033157U (enrdf_load_stackoverflow) * 1989-05-30 1991-01-14

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829610A (enrdf_load_stackoverflow) * 1971-08-21 1973-04-19

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1404387A1 (de) * 1958-11-22 1968-11-21 Alfred Kepka Verfahren zur Herstellung von Gegenstaenden aus mit Fasermaterial verstaerkten,fluessigen und durch Katalysatoreneinwirkung erhaertenden Kunstharzen
DE2649267C2 (de) * 1976-10-29 1984-09-20 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von metallfaserverstärkten Kunststoffhalbzeugen und -fertigprodukten

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4829610A (enrdf_load_stackoverflow) * 1971-08-21 1973-04-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5943120U (ja) * 1982-09-13 1984-03-21 ミサワホ−ム株式会社 しぼ付ｆｒｐ成形品
JPS63112120A (ja) * 1986-10-31 1988-05-17 Ube Nitto Kasei Kk 強化熱可塑性樹脂成形品の製造方法

Also Published As

Publication number Publication date
SE426562B (sv) 1983-01-31
DE2802236C3 (de) 1981-12-24
DE2802236B2 (de) 1981-05-07
IT7824004A0 (it) 1978-05-30
JPS6155451B2 (enrdf_load_stackoverflow) 1986-11-27
DE2802236A1 (de) 1978-12-07
FR2392794A1 (fr) 1978-12-29
FR2392794B1 (enrdf_load_stackoverflow) 1980-07-11
CA1108819A (en) 1981-09-15
IT1095072B (it) 1985-08-10
GB1598480A (en) 1981-09-23
SE7806259L (sv) 1978-12-01

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