JPH02102015A - 反応射出成形用スクリュ - Google Patents
反応射出成形用スクリュInfo
- Publication number
- JPH02102015A JPH02102015A JP25561688A JP25561688A JPH02102015A JP H02102015 A JPH02102015 A JP H02102015A JP 25561688 A JP25561688 A JP 25561688A JP 25561688 A JP25561688 A JP 25561688A JP H02102015 A JPH02102015 A JP H02102015A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- substance
- barrier
- injection
- zone
- 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.)
- Granted
Links
- 238000010107 reaction injection moulding Methods 0.000 title claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 26
- 239000007924 injection Substances 0.000 claims abstract description 26
- 239000000463 material Substances 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 abstract description 13
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 230000010006 flight Effects 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 abstract description 5
- 239000012948 isocyanate Substances 0.000 abstract description 3
- 150000002513 isocyanates Chemical class 0.000 abstract description 3
- 238000004898 kneading Methods 0.000 abstract description 3
- 229920005862 polyol Polymers 0.000 abstract description 3
- 150000003077 polyols Chemical class 0.000 abstract description 3
- 239000000126 substance Substances 0.000 abstract 5
- 238000013019 agitation Methods 0.000 abstract 1
- 238000005303 weighing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 239000011344 liquid material Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920013716 polyethylene resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25561688A JPH02102015A (ja) | 1988-10-11 | 1988-10-11 | 反応射出成形用スクリュ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25561688A JPH02102015A (ja) | 1988-10-11 | 1988-10-11 | 反応射出成形用スクリュ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02102015A true JPH02102015A (ja) | 1990-04-13 |
| JPH0464495B2 JPH0464495B2 (cg-RX-API-DMAC10.html) | 1992-10-15 |
Family
ID=17281221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25561688A Granted JPH02102015A (ja) | 1988-10-11 | 1988-10-11 | 反応射出成形用スクリュ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102015A (cg-RX-API-DMAC10.html) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021070189A (ja) * | 2019-10-30 | 2021-05-06 | 株式会社ソディック | 射出装置 |
-
1988
- 1988-10-11 JP JP25561688A patent/JPH02102015A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021070189A (ja) * | 2019-10-30 | 2021-05-06 | 株式会社ソディック | 射出装置 |
| US11548196B2 (en) | 2019-10-30 | 2023-01-10 | Sodick Co., Ltd. | Injection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0464495B2 (cg-RX-API-DMAC10.html) | 1992-10-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA1085123A (en) | Plastics-processing machine | |
| US4478516A (en) | Apparatus for mixing and blending constituents of a flow of thermoplastics material | |
| KR100252675B1 (ko) | 가소성혼합물용다중스크류연속혼합장치 | |
| FI68017C (fi) | Anordning foer extrudering av expanderbart cellbildande termoplastiskt material | |
| US10913189B2 (en) | Mechanism for mixing supercritical fluid and polymer raw material melt | |
| US20040008576A1 (en) | Method and apparatus for reducing fluid streaking in a motionless mixer | |
| JPS62231719A (ja) | ゴム材料の押出装置 | |
| EP1248674B1 (en) | Apparatus for mixing and injection molding thermosetting polyurethane | |
| KR100894889B1 (ko) | 교반 기능을 갖는 토출 장치 | |
| JP2966735B2 (ja) | 熱可塑性樹脂押出機 | |
| US4300838A (en) | Mixing and kneading machine | |
| US4659230A (en) | Mixing element for compounds and extruding machinery | |
| US7322740B2 (en) | Static mixer for a curing mixed product | |
| US5178458A (en) | Extruder screw mixing head | |
| US4112516A (en) | Plasticizing device of an injection molding machine for plastics | |
| JPH02102015A (ja) | 反応射出成形用スクリュ | |
| JPS601175B2 (ja) | プラスチツク材料押出用装置 | |
| EP0729821A2 (en) | Plasticizing and injection moulding mechanism and method | |
| US4913556A (en) | Mixing apparatus for thermoplastic synthetic resin | |
| US3897937A (en) | Extruder screw | |
| US3675903A (en) | Mixing device | |
| HRP990368A2 (en) | Rotor for machines mixing elastomers and the like with an angle of entry into the mixture which varies along the extension of at least one of its flanges | |
| CN216993093U (zh) | 多色耗材生产装置及3d打印线材生产装备 | |
| US3245662A (en) | Eccentric ring distributor | |
| US20070104815A1 (en) | Conveyor device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20081015 Year of fee payment: 16 |
|
| EXPY | Cancellation because of completion of term |