FR2567064A1 - Procede et appareil de moulage par transfert a jets de coulee froids - Google Patents
Procede et appareil de moulage par transfert a jets de coulee froids Download PDFInfo
- Publication number
- FR2567064A1 FR2567064A1 FR8510685A FR8510685A FR2567064A1 FR 2567064 A1 FR2567064 A1 FR 2567064A1 FR 8510685 A FR8510685 A FR 8510685A FR 8510685 A FR8510685 A FR 8510685A FR 2567064 A1 FR2567064 A1 FR 2567064A1
- Authority
- FR
- France
- Prior art keywords
- molding
- block
- casting
- plastic
- molding apparatus
- 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.)
- Pending
Links
- 238000005266 casting Methods 0.000 title claims abstract description 42
- 238000000034 method Methods 0.000 title claims abstract description 11
- 238000001721 transfer moulding Methods 0.000 title claims abstract description 9
- 238000000465 moulding Methods 0.000 claims abstract description 52
- 229920003023 plastic Polymers 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 27
- 239000012778 molding material Substances 0.000 claims abstract description 13
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 238000004073 vulcanization Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 15
- 238000010137 moulding (plastic) Methods 0.000 claims description 11
- 238000001816 cooling Methods 0.000 claims description 6
- 238000007373 indentation Methods 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 abstract description 15
- 238000009826 distribution Methods 0.000 abstract description 11
- 239000004065 semiconductor Substances 0.000 abstract description 4
- 238000009413 insulation Methods 0.000 abstract description 2
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 108091092889 HOTTIP Proteins 0.000 description 1
- 229920000426 Microplastic Polymers 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- 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
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2756—Cold runner channels
-
- 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/57—Exerting after-pressure on the moulding material
- B29C45/572—Exerting after-pressure on the moulding material using movable mould wall or runner 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
- 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
- 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
- B29K2101/00—Use of unspecified macromolecular compounds as moulding material
- B29K2101/10—Thermosetting resins
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US62862184A | 1984-07-06 | 1984-07-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2567064A1 true FR2567064A1 (fr) | 1986-01-10 |
Family
ID=24519651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8510685A Pending FR2567064A1 (fr) | 1984-07-06 | 1985-07-04 | Procede et appareil de moulage par transfert a jets de coulee froids |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS6120718A (enrdf_load_stackoverflow) |
| DE (1) | DE3524161A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2567064A1 (enrdf_load_stackoverflow) |
| GB (1) | GB2161107B (enrdf_load_stackoverflow) |
| NL (1) | NL8501268A (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8623323D0 (en) * | 1986-09-29 | 1986-11-05 | Harper A R | Injecting liquid resin |
| DE3811814C2 (de) * | 1988-04-08 | 1994-08-25 | Siemens Ag | Spritz-Form-Vorrichtung für quarzgefülltes Kunststoff-Material |
| JPH0350413U (enrdf_load_stackoverflow) * | 1989-09-21 | 1991-05-16 | ||
| JP2511759Y2 (ja) * | 1989-10-02 | 1996-09-25 | 三菱マテリアル株式会社 | 射出成形用金型 |
| WO2007025331A1 (en) * | 2005-08-29 | 2007-03-08 | Romar Engineering Pty Ltd | Injection device for a cold runner block |
| EP2266776A1 (de) * | 2009-06-27 | 2010-12-29 | Bayer MaterialScience AG | Verfahren und Vorrichtung zur Herstellung von dickwandigen Kunststoff-Bauteilen, insbesondere optischen Bauteilen |
| JP6805239B2 (ja) * | 2016-03-31 | 2020-12-23 | テルモ株式会社 | 射出成形装置 |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR884925A (fr) * | 1940-12-13 | 1943-08-31 | Procédé de moulage de matières artificielles et de métaux par extrusion et injection | |
| FR927485A (fr) * | 1946-05-29 | 1947-10-30 | Zbrojovka Brno Np | Procédé et appareil pour la production d'articles moulés à base de caoutchouc par le procédé par injection |
| CH400553A (de) * | 1962-12-11 | 1965-10-15 | Ankerwerk Gebrueder Goller | Spritzgiessmaschine zur Herstellung von Teilen aus vernetzenden Kunst- oder Naturstoffen |
| FR1546977A (fr) * | 1967-01-26 | 1968-11-22 | Eckert & Ziegler Gmbh | Moule pour machines à mouler |
| FR2022339A1 (enrdf_load_stackoverflow) * | 1968-11-01 | 1970-07-31 | Osley Et Whitney Inc | |
| FR2141453A1 (enrdf_load_stackoverflow) * | 1971-06-03 | 1973-01-26 | Gir Pi Plast Ind Gir Sa | |
| US3918870A (en) * | 1974-02-13 | 1975-11-11 | Norton Co | Injection molding machine |
| US4017242A (en) * | 1975-10-28 | 1977-04-12 | The Mcdowell-Wellman Engineering Company | Injection molding apparatus |
| EP0010887A1 (en) * | 1978-10-16 | 1980-05-14 | Hooker Chemicals & Plastics Corp. | Method of plunger molding and plunger molding apparatus having temperature controlled runner and sprue portions |
| EP0051252A2 (en) * | 1980-10-31 | 1982-05-12 | Discovision Associates | Hot sprue valve assembly for an injection molding machine |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1704014C3 (de) * | 1967-01-26 | 1978-03-16 | Eckert & Ziegler Gmbh, 8832 Weissenburg | Formwerkzeug zur Verarbeitung von in der Wärme vernetzbaren Werkstoffen, insbesondere Kunststoffen |
| US3836306A (en) * | 1972-08-29 | 1974-09-17 | Uniroyal Ag | Transfer molding apparatus |
| CA1010209A (en) * | 1972-12-18 | 1977-05-17 | Thomas W. Fazekas | Reduction of waste material with transfer molding |
| US3892512A (en) * | 1973-09-13 | 1975-07-01 | Alan V Diehl | Transfer molding apparatus with resilient pad to distribute molding pressure |
| US4089926A (en) * | 1976-09-20 | 1978-05-16 | Taylor Don A | Injection molding method and apparatus |
| US4238181A (en) * | 1978-12-21 | 1980-12-09 | Hooker Chemicals & Plastics Corp. | Method and apparatus for runnerless injection-compression molding thermosetting materials |
| JPS563145U (enrdf_load_stackoverflow) * | 1979-06-19 | 1981-01-12 | ||
| JPS5620178A (en) * | 1979-07-30 | 1981-02-25 | Asahi Glass Co Ltd | Closely sticking method for ion exchange membrane and electrode |
| JPS5644639A (en) * | 1979-09-20 | 1981-04-23 | Towa Seimitsu Kogyo Kk | Molding method and device for thermosetting synthetic resin |
| GB2083402A (en) * | 1980-09-11 | 1982-03-24 | Daniels Engineering Ltd | Moulding machines |
| JPS6347952Y2 (enrdf_load_stackoverflow) * | 1981-05-06 | 1988-12-09 | ||
| DE8320638U1 (de) * | 1983-07-18 | 1983-12-01 | Purma Industrieanlagen GmbH, 7100 Heilbronn | Werkzeug zum herstellen von elastischen formteilen |
| JPH0772276B2 (ja) * | 1986-07-07 | 1995-08-02 | 電源開発株式会社 | 石炭類ガス化装置の配管に使用される粉塵閉塞防止用スリ−ブ |
-
1985
- 1985-03-29 GB GB08508320A patent/GB2161107B/en not_active Expired
- 1985-05-03 NL NL8501268A patent/NL8501268A/nl not_active Application Discontinuation
- 1985-05-08 JP JP9767085A patent/JPS6120718A/ja active Granted
- 1985-07-04 FR FR8510685A patent/FR2567064A1/fr active Pending
- 1985-07-05 DE DE19853524161 patent/DE3524161A1/de not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR884925A (fr) * | 1940-12-13 | 1943-08-31 | Procédé de moulage de matières artificielles et de métaux par extrusion et injection | |
| FR927485A (fr) * | 1946-05-29 | 1947-10-30 | Zbrojovka Brno Np | Procédé et appareil pour la production d'articles moulés à base de caoutchouc par le procédé par injection |
| CH400553A (de) * | 1962-12-11 | 1965-10-15 | Ankerwerk Gebrueder Goller | Spritzgiessmaschine zur Herstellung von Teilen aus vernetzenden Kunst- oder Naturstoffen |
| FR1546977A (fr) * | 1967-01-26 | 1968-11-22 | Eckert & Ziegler Gmbh | Moule pour machines à mouler |
| FR2022339A1 (enrdf_load_stackoverflow) * | 1968-11-01 | 1970-07-31 | Osley Et Whitney Inc | |
| FR2141453A1 (enrdf_load_stackoverflow) * | 1971-06-03 | 1973-01-26 | Gir Pi Plast Ind Gir Sa | |
| US3918870A (en) * | 1974-02-13 | 1975-11-11 | Norton Co | Injection molding machine |
| US4017242A (en) * | 1975-10-28 | 1977-04-12 | The Mcdowell-Wellman Engineering Company | Injection molding apparatus |
| EP0010887A1 (en) * | 1978-10-16 | 1980-05-14 | Hooker Chemicals & Plastics Corp. | Method of plunger molding and plunger molding apparatus having temperature controlled runner and sprue portions |
| EP0051252A2 (en) * | 1980-10-31 | 1982-05-12 | Discovision Associates | Hot sprue valve assembly for an injection molding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2161107B (en) | 1988-03-02 |
| DE3524161A1 (de) | 1986-01-23 |
| JPS6120718A (ja) | 1986-01-29 |
| NL8501268A (nl) | 1986-02-03 |
| JPS6315892B2 (enrdf_load_stackoverflow) | 1988-04-06 |
| GB8508320D0 (en) | 1985-05-09 |
| GB2161107A (en) | 1986-01-08 |
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