JPH0356652B2 - - Google Patents
Info
- Publication number
- JPH0356652B2 JPH0356652B2 JP60149788A JP14978885A JPH0356652B2 JP H0356652 B2 JPH0356652 B2 JP H0356652B2 JP 60149788 A JP60149788 A JP 60149788A JP 14978885 A JP14978885 A JP 14978885A JP H0356652 B2 JPH0356652 B2 JP H0356652B2
- Authority
- JP
- Japan
- Prior art keywords
- vent
- screw
- resin
- molding machine
- vent port
- 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
Links
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 6
- 239000011347 resin Substances 0.000 description 32
- 229920005989 resin Polymers 0.000 description 32
- 239000000463 material Substances 0.000 description 18
- 239000007924 injection Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B29C45/63—Venting or degassing means
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60149788A JPS629927A (ja) | 1985-07-08 | 1985-07-08 | 成形機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60149788A JPS629927A (ja) | 1985-07-08 | 1985-07-08 | 成形機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS629927A JPS629927A (ja) | 1987-01-17 |
| JPH0356652B2 true JPH0356652B2 (OSRAM) | 1991-08-28 |
Family
ID=15482723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60149788A Granted JPS629927A (ja) | 1985-07-08 | 1985-07-08 | 成形機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS629927A (OSRAM) |
-
1985
- 1985-07-08 JP JP60149788A patent/JPS629927A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS629927A (ja) | 1987-01-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101423130B1 (ko) | 진공 사출성형장치 | |
| JP2010023231A (ja) | Ｏリングの成形方法およびそのためのｏリングの成形装置 | |
| JPH0337494B2 (OSRAM) | ||
| JPH0356652B2 (OSRAM) | ||
| GB2287213A (en) | Injection-moulding with a vacuumed vent | |
| JP5131836B2 (ja) | 可塑化装置および可塑化方法 | |
| ES2946593T3 (es) | Método de impresión 3D de un cuerpo de caucho elastoméricamente deformable, en particular de un sello de caucho | |
| WO2007080797A1 (ja) | 可塑化装置及びその制御方法 | |
| CN207273789U (zh) | 一种塑胶材料注塑加工工艺设备 | |
| JP3052603U (ja) | 射出成形機のノズル部 | |
| JPH08142122A (ja) | 繊維強化熱可塑性樹脂の成形機 | |
| JPH06304733A (ja) | 低融点金属材料の射出成形方法及びその装置 | |
| JPH0349864Y2 (OSRAM) | ||
| CN205112303U (zh) | 一种应用于注塑机料筒的法兰结构 | |
| TWI583527B (zh) | Injection molding machine | |
| JP3256932B2 (ja) | 射出成形機の予備可塑化装置 | |
| JP4842046B2 (ja) | 射出成形機の可塑化装置及び可塑化方法 | |
| CN110271157B (zh) | 一种注塑机 | |
| JP2007313769A (ja) | 成形機 | |
| JP2002086520A (ja) | 射出成形機 | |
| JPS59143626A (ja) | 射出成形機の極低温可塑化装置 | |
| JPH0244987Y2 (OSRAM) | ||
| JP2025134123A (ja) | 射出成形機 | |
| JPH0664838U (ja) | 射出成形機 | |
| CN106626320A (zh) | 一种热熔装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |