JPS6260251B2 - - Google Patents
Info
- Publication number
- JPS6260251B2 JPS6260251B2 JP7394078A JP7394078A JPS6260251B2 JP S6260251 B2 JPS6260251 B2 JP S6260251B2 JP 7394078 A JP7394078 A JP 7394078A JP 7394078 A JP7394078 A JP 7394078A JP S6260251 B2 JPS6260251 B2 JP S6260251B2
- Authority
- JP
- Japan
- Prior art keywords
- filling
- screw
- speed
- plasticizing
- injection
- 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
- 238000000034 method Methods 0.000 claims description 32
- 238000005429 filling process Methods 0.000 claims description 18
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 238000001746 injection moulding Methods 0.000 claims description 9
- 238000004886 process control Methods 0.000 claims 2
- 239000011347 resin Substances 0.000 description 25
- 229920005989 resin Polymers 0.000 description 25
- 238000010438 heat treatment Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 238000010008 shearing Methods 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- B29C45/76—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 JPS55245A (en) | 1980-01-05 |
JPS6260251B2 true 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) |
Families Citing this family (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
Also Published As
Publication number | Publication date |
---|---|
JPS55245A (en) | 1980-01-05 |
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