JP3839135B2 - 樹脂成形体およびその製造方法ならびにそのための製造装置 - Google Patents

樹脂成形体およびその製造方法ならびにそのための製造装置 Download PDF

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Publication number
JP3839135B2
JP3839135B2 JP15699097A JP15699097A JP3839135B2 JP 3839135 B2 JP3839135 B2 JP 3839135B2 JP 15699097 A JP15699097 A JP 15699097A JP 15699097 A JP15699097 A JP 15699097A JP 3839135 B2 JP3839135 B2 JP 3839135B2
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Japan
Prior art keywords
movable mold
mold
resin
pressure
molten resin
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 - Fee Related
Application number
JP15699097A
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English (en)
Japanese (ja)
Other versions
JPH11941A5 (enrdf_load_html_response
JPH11941A (ja
Inventor
充 渡
村 孝 志 木
崎 尚 行 矢
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.)
Prime Polymer Co Ltd
Original Assignee
Prime Polymer Co 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 Prime Polymer Co Ltd filed Critical Prime Polymer Co Ltd
Priority to JP15699097A priority Critical patent/JP3839135B2/ja
Priority to PCT/JP1998/002527 priority patent/WO1998056556A1/ja
Publication of JPH11941A publication Critical patent/JPH11941A/ja
Publication of JPH11941A5 publication Critical patent/JPH11941A5/ja
Application granted granted Critical
Publication of JP3839135B2 publication Critical patent/JP3839135B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • 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
    • B29C70/72—Encapsulating inserts having non-encapsulated projections, e.g. extremities or terminal portions of electrical components
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/36—Moulds for making articles of definite length, i.e. discrete articles
    • B29C43/361—Moulds for making articles of definite length, i.e. discrete articles with pressing members independently movable of the parts for opening or closing the mould, e.g. movable pistons
    • B29C2043/3615—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5833—Measuring, controlling or regulating movement of moulds or mould parts, e.g. opening or closing, actuating
    • B29C2043/5841—Measuring, controlling or regulating movement of moulds or mould parts, e.g. opening or closing, actuating for accommodating variation in mould spacing or cavity volume during moulding
    • 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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/32—Component parts, details or accessories; Auxiliary operations
    • B29C43/58—Measuring, controlling or regulating
    • B29C2043/5875—Measuring, controlling or regulating the material feed to the moulds or mould parts, e.g. controlling feed flow, velocity, weight, doses
    • B29C2043/5883—Measuring, controlling or regulating the material feed to the moulds or mould parts, e.g. controlling feed flow, velocity, weight, doses ensuring cavity filling, e.g. providing overflow 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
    • B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
    • B29C33/14—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels against the mould wall

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
JP15699097A 1997-06-13 1997-06-13 樹脂成形体およびその製造方法ならびにそのための製造装置 Expired - Fee Related JP3839135B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP15699097A JP3839135B2 (ja) 1997-06-13 1997-06-13 樹脂成形体およびその製造方法ならびにそのための製造装置
PCT/JP1998/002527 WO1998056556A1 (fr) 1997-06-13 1998-06-08 Moulage de resine, son procede de fabrication et son dispositif de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15699097A JP3839135B2 (ja) 1997-06-13 1997-06-13 樹脂成形体およびその製造方法ならびにそのための製造装置

Publications (3)

Publication Number Publication Date
JPH11941A JPH11941A (ja) 1999-01-06
JPH11941A5 JPH11941A5 (enrdf_load_html_response) 2004-09-02
JP3839135B2 true JP3839135B2 (ja) 2006-11-01

Family

ID=15639771

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15699097A Expired - Fee Related JP3839135B2 (ja) 1997-06-13 1997-06-13 樹脂成形体およびその製造方法ならびにそのための製造装置

Country Status (2)

Country Link
JP (1) JP3839135B2 (enrdf_load_html_response)
WO (1) WO1998056556A1 (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10129224C1 (de) * 2001-06-19 2003-01-16 Daimler Chrysler Ag Verfahren zur Herstellung eines Halbzeugs und Vorrichtung
CA2557622A1 (fr) * 2004-03-01 2005-09-15 Aisapack Holding S.A. Dose multicouche ayant une surface concave
JP7346318B2 (ja) * 2020-01-31 2023-09-19 株式会社ダイヤメット インサート焼結部品及びその製造方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3193772B2 (ja) * 1992-07-01 2001-07-30 住友化学工業株式会社 音響機器用複合外装部品
JP2995643B2 (ja) * 1992-08-21 1999-12-27 東海化成工業株式会社 自動車のインストルメントパネル及びその製造方法
JPH07266354A (ja) * 1994-03-30 1995-10-17 Idemitsu Petrochem Co Ltd 貫通孔を有するプレス成形品の成形方法
JP3465380B2 (ja) * 1994-11-15 2003-11-10 アラコ株式会社 車両用ドアトリム及びその製造装置
JP3637615B2 (ja) * 1994-12-08 2005-04-13 トヨタ紡織株式会社 スピーカグリルを備えた表面材及びその製造装置

Also Published As

Publication number Publication date
WO1998056556A1 (fr) 1998-12-17
JPH11941A (ja) 1999-01-06

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