JPS55245A - Plasticizing process control method for injection - Google Patents
Plasticizing process control method for injectionInfo
- Publication number
- JPS55245A JPS55245A JP7394078A JP7394078A JPS55245A JP S55245 A JPS55245 A JP S55245A JP 7394078 A JP7394078 A JP 7394078A JP 7394078 A JP7394078 A JP 7394078A JP S55245 A JPS55245 A JP S55245A
- Authority
- JP
- Japan
- Prior art keywords
- screw
- signals
- resin
- signal
- pressure
- 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
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
- B29C45/76—Measuring, controlling or regulating
- B29C45/766—Measuring, controlling or regulating the setting or resetting of moulding conditions, e.g. before starting a cycle
-
- 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
- B29C45/76—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7394078A JPS55245A (en) | 1978-06-19 | 1978-06-19 | Plasticizing process control method for injection |
GB7912700A GB2019608B (en) | 1978-04-13 | 1979-04-11 | Controlling injection moulding |
DE2914944A DE2914944C2 (de) | 1978-04-13 | 1979-04-12 | Vorrichtung zum Steuern der Drehzahl und des Staudruckes beim Plastifizier- und Dosiervorgang einer Kunststoff - Schneckenspritzgießmaschine |
US06/231,214 US4326255A (en) | 1978-04-13 | 1981-02-02 | Apparatus for controlling plasticizing process of in-line screw-type injection molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7394078A JPS55245A (en) | 1978-06-19 | 1978-06-19 | Plasticizing process control method for injection |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55245A true JPS55245A (en) | 1980-01-05 |
JPS6260251B2 JPS6260251B2 (fr) | 1987-12-15 |
Family
ID=13532605
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7394078A Granted JPS55245A (en) | 1978-04-13 | 1978-06-19 | Plasticizing process control method for injection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55245A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862029A (ja) * | 1981-10-08 | 1983-04-13 | Toshiba Mach Co Ltd | 射出成形機の射出可塑化装置 |
JPS62132624A (ja) * | 1985-12-05 | 1987-06-15 | Toshiba Mach Co Ltd | 射出成形機の原料供給装置 |
-
1978
- 1978-06-19 JP JP7394078A patent/JPS55245A/ja active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5862029A (ja) * | 1981-10-08 | 1983-04-13 | Toshiba Mach Co Ltd | 射出成形機の射出可塑化装置 |
JPS6359367B2 (fr) * | 1981-10-08 | 1988-11-18 | ||
JPS62132624A (ja) * | 1985-12-05 | 1987-06-15 | Toshiba Mach Co Ltd | 射出成形機の原料供給装置 |
JPH0349733B2 (fr) * | 1985-12-05 | 1991-07-30 | Toshiba Machine Co Ltd |
Also Published As
Publication number | Publication date |
---|---|
JPS6260251B2 (fr) | 1987-12-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1449728A (en) | Injection moulding | |
GB1436760A (en) | Control arrangement for a plastics moulding machine | |
GB1462645A (en) | Injection moulding machines | |
ATE369965T1 (de) | Verfahren zum absenken des druckes beim plastifizierungs- und dosiervorgang für eine motorangetriebene spritzgiessmaschine | |
EP0262229A4 (fr) | Machine de moulage par injection. | |
JPS5649243A (en) | Transfer type molding machine | |
GB1322736A (en) | Apparatus for hot runner injection moulding | |
GB1514140A (en) | Plastics injection moulding machine | |
JPS55245A (en) | Plasticizing process control method for injection | |
GB1514541A (en) | Injection moulding machine | |
JPS55140537A (en) | Hot runner for injection molding | |
JPS6359367B2 (fr) | ||
JPH0364291B2 (fr) | ||
JPS55244A (en) | Plasticizing process control method for injection molder | |
FR2363429A1 (fr) | Tete a clapet-obturateur pour vis de machine d'injection de matiere plastique | |
JPS56113440A (en) | Operating method for screw of injection molding machine | |
JPS6146293B2 (fr) | ||
JPS5584642A (en) | Control of plastic injection molding | |
JPS5757638A (en) | Injection pressure control method | |
JPS5586727A (en) | Control of mold gate | |
JPS56155737A (en) | Transfer molding device | |
JPS641513A (en) | Molding of thick-wall product | |
JPS5577544A (en) | Injection molding machine | |
JPS5795427A (en) | Injection molding | |
JPS5751437A (en) | Method and device for controlling measurement in injection molding machine with preplasticizing device |