PT115441B - Mecanismo de ajuste do cilindro de plasticização da extrusora - Google Patents
Mecanismo de ajuste do cilindro de plasticização da extrusora Download PDFInfo
- Publication number
- PT115441B PT115441B PT115441A PT11544119A PT115441B PT 115441 B PT115441 B PT 115441B PT 115441 A PT115441 A PT 115441A PT 11544119 A PT11544119 A PT 11544119A PT 115441 B PT115441 B PT 115441B
- Authority
- PT
- Portugal
- Prior art keywords
- cylinder
- extruder
- slots
- sleeve
- main sleeve
- Prior art date
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 18
- 239000000463 material Substances 0.000 description 16
- 229920000642 polymer Polymers 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 4
- 239000008187 granular material Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 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
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/58—Details
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL425593A PL232600B1 (pl) | 2018-05-16 | 2018-05-16 | Mechanizm regulacyjny cylindra uplastyczniającego wytłaczarki |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT115441A PT115441A (pt) | 2019-11-18 |
| PT115441B true PT115441B (pt) | 2024-05-06 |
Family
ID=64213775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT115441A PT115441B (pt) | 2018-05-16 | 2019-04-10 | Mecanismo de ajuste do cilindro de plasticização da extrusora |
Country Status (2)
| Country | Link |
|---|---|
| PL (1) | PL232600B1 (pl) |
| PT (1) | PT115441B (pl) |
-
2018
- 2018-05-16 PL PL425593A patent/PL232600B1/pl unknown
-
2019
- 2019-04-10 PT PT115441A patent/PT115441B/pt active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| PT115441A (pt) | 2019-11-18 |
| PL425593A1 (pl) | 2018-11-19 |
| PL232600B1 (pl) | 2019-06-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BB1A | Laying open of patent application |
Effective date: 20190611 |
|
| FG3A | Patent granted, date of granting |
Effective date: 20240430 |