JP4848318B2 - 成形金型の制御方法 - Google Patents
成形金型の制御方法 Download PDFInfo
- Publication number
- JP4848318B2 JP4848318B2 JP2007162691A JP2007162691A JP4848318B2 JP 4848318 B2 JP4848318 B2 JP 4848318B2 JP 2007162691 A JP2007162691 A JP 2007162691A JP 2007162691 A JP2007162691 A JP 2007162691A JP 4848318 B2 JP4848318 B2 JP 4848318B2
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- JP
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- Prior art keywords
- molding
- heating
- mold
- cooling
- cooling means
- 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
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- 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
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/06—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using radiation, e.g. electro-magnetic waves, induction heating
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- 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
-
- 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
- B29C43/52—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
- 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
-
- 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
- B29C45/73—Heating or cooling of the mould
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
- B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
- B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
- B29C2035/0811—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction
- B29C2035/0816—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using induction using eddy currents
-
- 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
- B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
- B29C35/16—Cooling
- B29C2035/1616—Cooling using liquids
-
- 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
- B29C2043/3618—Forming elements, e.g. mandrels or rams or stampers or pistons or plungers or punching devices plurality of counteracting elements
-
- 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
- B29C43/50—Removing moulded articles
- B29C2043/503—Removing moulded articles using ejector pins, rods
-
- 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
- B29C2043/5816—Measuring, controlling or regulating temperature
-
- 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
- B29C33/0022—Multi-cavity moulds
-
- 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
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/08—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means for dielectric heating
-
- 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
- B29L2031/712—Containers; Packaging elements or accessories, Packages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Description
Claims (2)
- 素材が挿入される成形用の固定金型と、
前記固定金型に対して設けられる可動金型と、
前記固定金型に熱的に分離して設けられる成形駒とを有し、
前記固定金型を第1の温度に保温する固定側保温ヒータと、前記可動金型を第2の温度に保温する可動側保温ヒータとによって、前記固定金型と前記可動金型とを各々保温し、
素材を成形する前記成形駒の成形面に沿った内側に冷媒を流す管状体からなる冷却手段を設けると共に、前記冷却手段の周囲に加熱手段を設け、素材の成形に際し、該素材の入った前記成形駒を前記加熱手段と冷却手段によって加熱と冷却を繰返す成形金型の制御方法であって、
前記成形品の素材を供給する第1の工程と、
前記冷却手段の管状体を中空にし、高周波誘導により前記成形駒を加熱して、前記固定金型が保温される第1の温度から素材を成形できる温度の状態まで加熱する第2の工程と、
該加熱工程の後、前記加熱手段の内側に設置された前記冷却手段の管状体に冷媒を流通して冷却し、前記固定金型が保温される第1の温度まで前記成形駒を冷却して成形品を硬化させる第3の工程と、
前記冷却手段の管状体の冷媒をエアにより水切りし、成形金型を開いて成形品を取り出す第4の工程からなる成形金型の制御方法。 - 請求項1に記載の成形金型の制御方法において、
前記第1の工程から第4の工程を順次繰り返し、成形品を成形することを特徴とする成形金型の制御方法。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007162691A JP4848318B2 (ja) | 2007-06-20 | 2007-06-20 | 成形金型の制御方法 |
US12/037,979 US8293164B2 (en) | 2007-06-20 | 2008-02-27 | Molding die and control method thereof |
KR1020080018049A KR101002149B1 (ko) | 2007-06-20 | 2008-02-28 | 성형품의 성형 방법 |
CN2008100822725A CN101327624B (zh) | 2007-06-20 | 2008-02-29 | 成形模具及其控制方法 |
TW097120936A TWI395651B (zh) | 2007-06-20 | 2008-06-05 | Forming mold and its control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007162691A JP4848318B2 (ja) | 2007-06-20 | 2007-06-20 | 成形金型の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009000863A JP2009000863A (ja) | 2009-01-08 |
JP4848318B2 true JP4848318B2 (ja) | 2011-12-28 |
Family
ID=40135657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007162691A Expired - Fee Related JP4848318B2 (ja) | 2007-06-20 | 2007-06-20 | 成形金型の制御方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8293164B2 (ja) |
JP (1) | JP4848318B2 (ja) |
KR (1) | KR101002149B1 (ja) |
CN (1) | CN101327624B (ja) |
TW (1) | TWI395651B (ja) |
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JP5140490B2 (ja) * | 2008-05-21 | 2013-02-06 | 日立粉末冶金株式会社 | 焼結部品の製造方法 |
KR101034158B1 (ko) | 2009-07-23 | 2011-05-24 | 주식회사 우전앤한단 | 휴대 단말기용 케이스와 디스플레이 표시창의 고주파 유도 접합 방법 및 그에 따른 접합체 |
JP5644017B2 (ja) * | 2010-01-20 | 2014-12-24 | 曙ブレーキ工業株式会社 | 樹脂ピストンの成形方法及び樹脂ピストンの製造方法 |
JP5545974B2 (ja) * | 2010-03-30 | 2014-07-09 | 三光合成株式会社 | 賦形成形方法 |
KR20130117799A (ko) * | 2010-11-04 | 2013-10-28 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 필터 요소를 형성하는 방법 |
KR20130101104A (ko) | 2010-11-04 | 2013-09-12 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 필터 요소를 형성하는 방법 |
KR102041643B1 (ko) * | 2011-04-01 | 2019-11-06 | 록툴 | 연속사 특히 천연기원의 섬유에 의해 강화된 열가소성 매트릭스를 가진 복합재로 형성된 부분을 압축/경화하기 위한 방법 및 장치 |
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-
2007
- 2007-06-20 JP JP2007162691A patent/JP4848318B2/ja not_active Expired - Fee Related
-
2008
- 2008-02-27 US US12/037,979 patent/US8293164B2/en active Active
- 2008-02-28 KR KR1020080018049A patent/KR101002149B1/ko active IP Right Grant
- 2008-02-29 CN CN2008100822725A patent/CN101327624B/zh not_active Expired - Fee Related
- 2008-06-05 TW TW097120936A patent/TWI395651B/zh not_active IP Right Cessation
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CN101327624A (zh) | 2008-12-24 |
KR20080112089A (ko) | 2008-12-24 |
KR101002149B1 (ko) | 2010-12-17 |
TW200902271A (en) | 2009-01-16 |
US8293164B2 (en) | 2012-10-23 |
JP2009000863A (ja) | 2009-01-08 |
CN101327624B (zh) | 2012-07-25 |
US20080315460A1 (en) | 2008-12-25 |
TWI395651B (zh) | 2013-05-11 |
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