JPH0453694B2 - - Google Patents
Info
- Publication number
- JPH0453694B2 JPH0453694B2 JP61175739A JP17573986A JPH0453694B2 JP H0453694 B2 JPH0453694 B2 JP H0453694B2 JP 61175739 A JP61175739 A JP 61175739A JP 17573986 A JP17573986 A JP 17573986A JP H0453694 B2 JPH0453694 B2 JP H0453694B2
- Authority
- JP
- Japan
- Prior art keywords
- pressure
- deviation
- molten material
- temperature
- screw
- 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 - Lifetime
Links
- 238000002844 melting Methods 0.000 claims description 30
- 230000008018 melting Effects 0.000 claims description 30
- 239000012768 molten material Substances 0.000 claims description 27
- 238000001125 extrusion Methods 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 24
- 230000007423 decrease Effects 0.000 claims description 20
- 239000000155 melt Substances 0.000 claims description 19
- 238000010309 melting process Methods 0.000 claims description 11
- 230000004888 barrier function Effects 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000011343 solid material Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000010102 injection blow moulding Methods 0.000 claims description 2
- 230000005856 abnormality Effects 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000008859 change Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- YTAHJIFKAKIKAV-XNMGPUDCSA-N [(1R)-3-morpholin-4-yl-1-phenylpropyl] N-[(3S)-2-oxo-5-phenyl-1,3-dihydro-1,4-benzodiazepin-3-yl]carbamate Chemical compound O=C1[C@H](N=C(C2=C(N1)C=CC=C2)C1=CC=CC=C1)NC(O[C@H](CCN1CCOCC1)C1=CC=CC=C1)=O YTAHJIFKAKIKAV-XNMGPUDCSA-N 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000012360 testing method Methods 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92019—Pressure
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92009—Measured parameter
- B29C2948/92209—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92361—Extrusion unit
- B29C2948/9238—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92323—Location or phase of measurement
- B29C2948/92495—Treatment of equipment, e.g. purging, cleaning, lubricating or filter exchange
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/9258—Velocity
- B29C2948/9259—Angular velocity
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92504—Controlled parameter
- B29C2948/92704—Temperature
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92885—Screw or gear
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/92857—Extrusion unit
- B29C2948/92876—Feeding, melting, plasticising or pumping zones, e.g. the melt itself
- B29C2948/92895—Barrel or housing
-
- 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
- B29C2948/00—Indexing scheme relating to extrusion moulding
- B29C2948/92—Measuring, controlling or regulating
- B29C2948/92819—Location or phase of control
- B29C2948/9299—Treatment of equipment, e.g. purging, cleaning, lubricating or filter exchange
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61175739A JPS6331731A (ja) | 1986-07-28 | 1986-07-28 | 押出機等の精密制御方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61175739A JPS6331731A (ja) | 1986-07-28 | 1986-07-28 | 押出機等の精密制御方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6331731A JPS6331731A (ja) | 1988-02-10 |
| JPH0453694B2 true JPH0453694B2 (fr) | 1992-08-27 |
Family
ID=16001403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61175739A Granted JPS6331731A (ja) | 1986-07-28 | 1986-07-28 | 押出機等の精密制御方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331731A (fr) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010144994A1 (fr) * | 2009-06-19 | 2010-12-23 | Husky Injection Molding Systems Ltd. | Procédé de régulation de pression de fusion selon une plage de pression cible dans une unité d'injection ayant un filtre |
| US11472065B2 (en) | 2015-08-12 | 2022-10-18 | Omachron Intellectual Property Inc. | Plastic parts made from plastics having different melting points and a method of manufacturing same |
| CA2989935C (fr) * | 2015-08-12 | 2020-02-18 | Omachron Intellectual Property Inc. | Extrudeuse |
| CA3112771A1 (fr) | 2018-09-13 | 2020-03-19 | Davis-Standard, Llc | Systeme de diagnostic de panne pour un appareil d'extrusion |
| US11161275B2 (en) | 2019-03-27 | 2021-11-02 | Omachron Intellectual Property Inc. | Modular extruder |
| US11279072B2 (en) | 2019-03-27 | 2022-03-22 | Omachron Intellectual Property Inc. | Extruder with feed block for promoting increased mass transport rate |
| US11969932B2 (en) | 2019-06-25 | 2024-04-30 | Omachron Intellectual Property Inc. | Puller apparatus with movable mounting arm |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518179U (fr) * | 1978-07-24 | 1980-02-05 | ||
| JPS6189820A (ja) * | 1984-10-09 | 1986-05-08 | Inoue Japax Res Inc | 樹脂加工装置に於ける温度及び圧力の制御方法 |
-
1986
- 1986-07-28 JP JP61175739A patent/JPS6331731A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5518179U (fr) * | 1978-07-24 | 1980-02-05 | ||
| JPS6189820A (ja) * | 1984-10-09 | 1986-05-08 | Inoue Japax Res Inc | 樹脂加工装置に於ける温度及び圧力の制御方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331731A (ja) | 1988-02-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CZ20022696A3 (cs) | Způsob ovládání regulátoru teploty extrudéru se stabilním nulováním teploty | |
| JPH0453694B2 (fr) | ||
| JP2004527404A (ja) | ベント式一軸スクリュー押出機又はカスケード押出機において圧力調整するための方法及び装置 | |
| US20230373151A1 (en) | Extruder and method for manufacturing strand | |
| WO2022185623A1 (fr) | Dispositif d'extrusion et matrice de moulage par extrusion utilisée par ce dernier, dispositif et programme de surveillance, procédé de fabrication de brin et procédé de réglage de diamètre de brin | |
| US20020158359A1 (en) | Method of monitoring die opening force in an electric injection molding machine | |
| JPH0258092B2 (fr) | ||
| JPS6331730A (ja) | 押出機等の制御方法 | |
| JPH04818B2 (fr) | ||
| US6914537B2 (en) | Method for monitoring operation data of an injection-molding machine | |
| JPH05147094A (ja) | 脱気押出機 | |
| JPH06304976A (ja) | プラスチック成形機の樹脂溶融状態検出方法及びその 装置並びにプラスチック成形方法及び成形機 | |
| JP3323277B2 (ja) | 複合形押出成形装置の制御方法 | |
| JP4473108B2 (ja) | プラスチック混合物の成形方法及び装置 | |
| JP2008201096A (ja) | オンラインブレンド射出成形機の樹脂温度制御方法および装置 | |
| JPH04214320A (ja) | スクリュ押出機 | |
| JP3240173B2 (ja) | 射出成形機の樹脂計量可塑化工程制御方法 | |
| JPH05245908A (ja) | ギアポンプ付き押出機の押出量制御方法及びその装置 | |
| JP2531421B2 (ja) | 射出成形機 | |
| JP2000280327A (ja) | プラスチック成形装置における原料供給量測定装置 | |
| JP2004155118A (ja) | 成形機の成形情報表示方法および成形情報管理システム | |
| JPH08309831A (ja) | ２段押出機の押出量制御方法 | |
| CN114851520A (zh) | 一种可消除型坯长度偏差的吹瓶机及其控制方法 | |
| JPH0330926A (ja) | 射出成形機の制御方法及びその装置 | |
| JP3611347B2 (ja) | ２軸押出機の内部状態計測方法および装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |