BE568274A - - Google Patents
Info
- Publication number
- BE568274A BE568274A BE568274DA BE568274A BE 568274 A BE568274 A BE 568274A BE 568274D A BE568274D A BE 568274DA BE 568274 A BE568274 A BE 568274A
- Authority
- BE
- Belgium
- Prior art keywords
- injection
- metering
- chamber
- hand
- injected
- Prior art date
Links
- 238000002347 injection Methods 0.000 claims description 26
- 239000007924 injection Substances 0.000 claims description 26
- 229920003023 plastic Polymers 0.000 claims description 12
- 239000004033 plastic Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002994 raw material Substances 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000001846 repelling Effects 0.000 claims 1
- 230000002441 reversible Effects 0.000 claims 1
- 239000004014 plasticizer Substances 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000000875 corresponding Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000000754 repressing Effects 0.000 description 1
- 235000013580 sausages Nutrition 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
-
- 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
- B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
- B29C45/54—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw
- B29C2045/545—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston and plasticising screw alternately operating injection plungers
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE568274A true BE568274A (ko) |
Family
ID=187673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE568274D BE568274A (ko) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE568274A (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3256568A (en) * | 1963-06-10 | 1966-06-21 | Owens Illinois Glass Co | Modified plasticizer system |
| US4850839A (en) * | 1987-07-14 | 1989-07-25 | Barwell International Limited | Extrusion apparatus |
-
0
- BE BE568274D patent/BE568274A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3256568A (en) * | 1963-06-10 | 1966-06-21 | Owens Illinois Glass Co | Modified plasticizer system |
| US4850839A (en) * | 1987-07-14 | 1989-07-25 | Barwell International Limited | Extrusion apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5443378A (en) | Apparatus for the sandwich method of injection molding | |
| US5454995A (en) | Method for reducing cycle time in an injection molding machine | |
| US5002717A (en) | Controlling method of injection through injection molding machine | |
| US3020591A (en) | Injection molding machine | |
| EP1414634B2 (en) | Process for injection moulding | |
| EP1400332B1 (fr) | Procédé et dispositif de dosage d'un additif à l'entrée d'une presse à injecter, et presse à injecter équipée d'un dispositif de dosage | |
| US20030011111A1 (en) | Plastic expulsion process for forming hollow tubular products | |
| KR960006772B1 (ko) | 정밀 압인가능한 토글형 플라스틱 사출 성형기용 유압 장치 | |
| JP2000343566A (ja) | プラスチック製物品の射出成形装置および射出成形方法 | |
| US20020102324A1 (en) | Injection molding machine employing a flow path gear pump and method of use | |
| JPH10502886A (ja) | 熱可塑性樹脂加工用射出成形装置 | |
| US6109909A (en) | Pre-plasticizing injection apparatus having a plurality of heating and injecting cylinders and injection molding method of using the same | |
| JPH02178012A (ja) | 射出成形用金型装置 | |
| WO2002058908A1 (en) | Metering device for a plastics moulding machine | |
| BE568274A (ko) | ||
| US5863485A (en) | Injection molding machine employing a flow path gear pump and method of use | |
| EP0868276A1 (en) | Injection moulding machine with a charging cylinder | |
| US5902611A (en) | Injection molding machine and method with integrated carriage assembly | |
| CA1255469A (en) | Device for pressure-aided molding, especially injection molding of shaped bodies | |
| JP4028683B2 (ja) | 射出成形方法および射出成形機 | |
| JP2654897B2 (ja) | スクリュプリプラ式射出成形機の残留材料の排出方法 | |
| EP0587483B1 (fr) | Presse à injecter et utilisation de celle-ci | |
| JPH09239783A (ja) | 射出成形用金型装置 | |
| JP3975020B2 (ja) | 溶融金属材料供給装置とそれを利用した金属材料成形装置 | |
| JPH0651331B2 (ja) | 押出成形機を利用した大容量射出成形機構 |