JPH02233223A - 射出成形機に於るノズルの樹脂洩れ放置防止方法および装置 - Google Patents
射出成形機に於るノズルの樹脂洩れ放置防止方法および装置Info
- Publication number
- JPH02233223A JPH02233223A JP5387189A JP5387189A JPH02233223A JP H02233223 A JPH02233223 A JP H02233223A JP 5387189 A JP5387189 A JP 5387189A JP 5387189 A JP5387189 A JP 5387189A JP H02233223 A JPH02233223 A JP H02233223A
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- resin
- nozzle
- hydraulic
- value
- 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
- 239000011347 resin Substances 0.000 title claims abstract description 114
- 229920005989 resin Polymers 0.000 title claims abstract description 114
- 238000001746 injection moulding Methods 0.000 title claims abstract description 22
- 238000000034 method Methods 0.000 title claims description 26
- 239000010720 hydraulic oil Substances 0.000 claims description 18
- 239000003921 oil Substances 0.000 claims description 3
- 239000012530 fluid Substances 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000002994 raw material Substances 0.000 description 7
- 238000000465 moulding Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5387189A JPH02233223A (ja) | 1989-03-08 | 1989-03-08 | 射出成形機に於るノズルの樹脂洩れ放置防止方法および装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5387189A JPH02233223A (ja) | 1989-03-08 | 1989-03-08 | 射出成形機に於るノズルの樹脂洩れ放置防止方法および装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02233223A true JPH02233223A (ja) | 1990-09-14 |
| JPH0517016B2 JPH0517016B2 (enrdf_load_stackoverflow) | 1993-03-08 |
Family
ID=12954815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5387189A Granted JPH02233223A (ja) | 1989-03-08 | 1989-03-08 | 射出成形機に於るノズルの樹脂洩れ放置防止方法および装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02233223A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075857A1 (en) * | 2005-01-11 | 2006-07-20 | Hyuk Joong Kim | Injection- molding machine having resin pressure control means |
| JP2022112108A (ja) * | 2021-01-21 | 2022-08-02 | 株式会社日本製鋼所 | シャットオフノズル装置、射出装置、射出成形機ならびにシャットオフノズルの駆動方法 |
-
1989
- 1989-03-08 JP JP5387189A patent/JPH02233223A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006075857A1 (en) * | 2005-01-11 | 2006-07-20 | Hyuk Joong Kim | Injection- molding machine having resin pressure control means |
| JP2022112108A (ja) * | 2021-01-21 | 2022-08-02 | 株式会社日本製鋼所 | シャットオフノズル装置、射出装置、射出成形機ならびにシャットオフノズルの駆動方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0517016B2 (enrdf_load_stackoverflow) | 1993-03-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4950144A (en) | Nozzle touch apparatus in an injection molding machine | |
| US3140332A (en) | Injection molding method and apparatus | |
| JPH0155979B2 (enrdf_load_stackoverflow) | ||
| EP0484549A1 (en) | Method of controlling molding cycle of injection molding machine | |
| JP3282092B2 (ja) | 射出成形機の射出成形方法 | |
| KR0170750B1 (ko) | 사출성형기의 충전량 검출방법 | |
| JPH02233223A (ja) | 射出成形機に於るノズルの樹脂洩れ放置防止方法および装置 | |
| US12168317B2 (en) | Control device for injection molding machine | |
| JPS623916A (ja) | 射出成形機の漏れ量検出方法および装置 | |
| JP2023151351A (ja) | 射出成形機の制御装置、射出成形機、及び射出成形機の制御方法 | |
| JP7455639B2 (ja) | 射出成形機 | |
| JP2769648B2 (ja) | 射出成形機 | |
| JP2957915B2 (ja) | 射出成形機の成形立ち上げ前の計量方法及び射出成形機の成形立ち上げ前の計量制御装置 | |
| JPH04263917A (ja) | 射出成形機におけるバックフロー量の計測方法 | |
| JPH10156902A (ja) | 射出成形機及び樹脂の射出圧力制御方法並びに樹脂の射出方法 | |
| JP3616713B2 (ja) | 射出制御方法 | |
| JPS6220011B2 (enrdf_load_stackoverflow) | ||
| US20240399633A1 (en) | Display device of injection molding machine, and injection molding machine | |
| JP3181278B2 (ja) | プリプラ式射出装置における計量方法 | |
| US12350870B2 (en) | Control device of injection molding machine, injection molding machine, and recording medium | |
| JP3265923B2 (ja) | 射出圧縮成形方法および装置 | |
| US12318984B2 (en) | Controller of injection molding machine and method of controlling injection molding machine | |
| US20230051979A1 (en) | Control device of injection molding machine, injection molding machine, and recording medium | |
| JP3257347B2 (ja) | 射出圧縮成形の良品判別方法および装置 | |
| JPH0428519A (ja) | 射出成形機の運転方法 |