WO2008152971A1 - 射出成形方法及び射出成形装置 - Google Patents
射出成形方法及び射出成形装置 Download PDFInfo
- Publication number
- WO2008152971A1 WO2008152971A1 PCT/JP2008/060353 JP2008060353W WO2008152971A1 WO 2008152971 A1 WO2008152971 A1 WO 2008152971A1 JP 2008060353 W JP2008060353 W JP 2008060353W WO 2008152971 A1 WO2008152971 A1 WO 2008152971A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- injection molding
- molding apparatus
- temperature
- heaters
- control unit
- Prior art date
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
- 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
- B29C45/72—Heating or cooling
-
- 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
- B29C45/1742—Mounting of moulds; Mould supports
- B29C45/1744—Mould support platens
-
- 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
- B29L2011/00—Optical elements, e.g. lenses, prisms
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
光学部品を高い歩留りで製造するために、ヒータ18及び温度センサ19がそれぞれ上下に配設された固定プラテン11と、前記ヒータ18及び温度センサ19が接続された制御部20とを備える射出成形装置10において、制御装置20が、各温度センサ19の測定温度に基づいて各ヒータ18の加熱量を独立制御し、固定プラテン11の温度が適切な温度範囲になるように維持する。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007157419 | 2007-06-14 | ||
JP2007-157419 | 2007-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008152971A1 true WO2008152971A1 (ja) | 2008-12-18 |
Family
ID=40129576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2008/060353 WO2008152971A1 (ja) | 2007-06-14 | 2008-06-05 | 射出成形方法及び射出成形装置 |
Country Status (1)
Country | Link |
---|---|
WO (1) | WO2008152971A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014195962A (ja) * | 2013-03-29 | 2014-10-16 | 住友重機械工業株式会社 | 射出成形機 |
CN104275781A (zh) * | 2013-07-02 | 2015-01-14 | 发那科株式会社 | 具备温度调节功能的注塑成型机的合模装置 |
WO2016194786A1 (ja) * | 2015-06-02 | 2016-12-08 | 東洋機械金属株式会社 | 射出成形機 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10217303A (ja) * | 1997-02-06 | 1998-08-18 | Olympus Optical Co Ltd | 成形用金型の型締力制御装置および型締力制御方法 |
JPH10286858A (ja) * | 1997-04-14 | 1998-10-27 | Hitachi Ltd | 射出成形装置 |
JP2000271981A (ja) * | 1999-03-26 | 2000-10-03 | Toyo Mach & Metal Co Ltd | ダイプレートの温度調整方法と該方法の実施機構を具備した射出成形機 |
-
2008
- 2008-06-05 WO PCT/JP2008/060353 patent/WO2008152971A1/ja active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10217303A (ja) * | 1997-02-06 | 1998-08-18 | Olympus Optical Co Ltd | 成形用金型の型締力制御装置および型締力制御方法 |
JPH10286858A (ja) * | 1997-04-14 | 1998-10-27 | Hitachi Ltd | 射出成形装置 |
JP2000271981A (ja) * | 1999-03-26 | 2000-10-03 | Toyo Mach & Metal Co Ltd | ダイプレートの温度調整方法と該方法の実施機構を具備した射出成形機 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014195962A (ja) * | 2013-03-29 | 2014-10-16 | 住友重機械工業株式会社 | 射出成形機 |
CN104275781A (zh) * | 2013-07-02 | 2015-01-14 | 发那科株式会社 | 具备温度调节功能的注塑成型机的合模装置 |
JP2015009547A (ja) * | 2013-07-02 | 2015-01-19 | ファナック株式会社 | 温度調節機能を備えた射出成形機の型締装置 |
WO2016194786A1 (ja) * | 2015-06-02 | 2016-12-08 | 東洋機械金属株式会社 | 射出成形機 |
JP2016221899A (ja) * | 2015-06-02 | 2016-12-28 | 東洋機械金属株式会社 | 射出成形機 |
CN107683197A (zh) * | 2015-06-02 | 2018-02-09 | 东洋机械金属株式会社 | 注塑成型机 |
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