JPS642499B2 - - Google Patents
Info
- Publication number
- JPS642499B2 JPS642499B2 JP2886179A JP2886179A JPS642499B2 JP S642499 B2 JPS642499 B2 JP S642499B2 JP 2886179 A JP2886179 A JP 2886179A JP 2886179 A JP2886179 A JP 2886179A JP S642499 B2 JPS642499 B2 JP S642499B2
- Authority
- JP
- Japan
- Prior art keywords
- speed
- injection
- injection plunger
- signal
- plunger
- 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
- 238000002347 injection Methods 0.000 claims description 36
- 239000007924 injection Substances 0.000 claims description 36
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 241000723353 Chrysanthemum Species 0.000 description 1
- 235000005633 Chrysanthemum balsamita Nutrition 0.000 description 1
- 238000010137 moulding (plastic) Methods 0.000 description 1
- 230000000087 stabilizing 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
- B29C45/77—Measuring, controlling or regulating of velocity or pressure of moulding material
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2886179A JPS55121037A (en) | 1979-03-13 | 1979-03-13 | Speed control system for injection plunger in injection molding machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2886179A JPS55121037A (en) | 1979-03-13 | 1979-03-13 | Speed control system for injection plunger in injection molding machine |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55121037A JPS55121037A (en) | 1980-09-17 |
JPS642499B2 true JPS642499B2 (zh) | 1989-01-17 |
Family
ID=12260152
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2886179A Granted JPS55121037A (en) | 1979-03-13 | 1979-03-13 | Speed control system for injection plunger in injection molding machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55121037A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58131046A (ja) * | 1982-01-30 | 1983-08-04 | Toho Kikai Kogyo Kk | デジタル制御による液体の吐出方法及びその吐出装置 |
JPS6099470A (ja) * | 1983-11-01 | 1985-06-03 | Ube Ind Ltd | 射出シリンダの流量制御方法 |
JPS6161819A (ja) * | 1984-09-04 | 1986-03-29 | Fanuc Ltd | 射出速度のプログラム制御装置 |
JPS6383404A (ja) * | 1986-09-22 | 1988-04-14 | Tokyo Keiki Co Ltd | 液圧アクチユエ−タの速度制御装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3440932A (en) * | 1967-03-01 | 1969-04-29 | Eduard Julievich Gutnikov | Plunger travel speed governing devices to be employed when pressing on hydraulic presses |
FR1539204A (fr) * | 1967-08-03 | 1968-09-13 | Plastimonde | Perfectionnements au procédé de moulage des matières plastiques par aménagement du contrôle des opérations de déplacement du moule et du piston d'injection |
CH510511A (de) * | 1969-06-06 | 1971-07-31 | Buehler Ag Geb | Verfahren und Vorrichtung zur Verarbeitung von plastifizierbarem Material |
US3767339A (en) * | 1971-11-01 | 1973-10-23 | Hunkar Instr Dev Labor Inc | Injection molding control |
US3752363A (en) * | 1971-11-12 | 1973-08-14 | Dorn Plastic Machinery Co Van | Control for injection molding machine |
JPS4988722A (zh) * | 1972-12-26 | 1974-08-24 | ||
CA1013835A (en) * | 1973-10-19 | 1977-07-12 | Denes B. Hunkar | Injection molding control system |
JPS5126968A (en) * | 1974-08-29 | 1976-03-05 | Japan Steel Works Ltd | Shashutsuseikeiki no seigyohoho |
JPS5315220A (en) * | 1976-07-29 | 1978-02-10 | Toshiba Machine Co Ltd | Method of measuring speed of injection plunger |
JPS5339358A (en) * | 1976-09-24 | 1978-04-11 | Nissei Plastics Ind Co | Injection molding method |
JPS5392871A (en) * | 1977-01-26 | 1978-08-15 | Toyoda Gosei Kk | Injection speed control appartus |
-
1979
- 1979-03-13 JP JP2886179A patent/JPS55121037A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS55121037A (en) | 1980-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2537089B2 (ja) | 射出成形機の自動給脂方法 | |
CN100515725C (zh) | 用于注模机的控制器 | |
US5911924A (en) | Process for injection molding machine with electric drives | |
US4780256A (en) | Methods for controlling injection molding machines | |
JP3794252B2 (ja) | 電動式射出成形機および電動式射出成形機の射出制御方法 | |
US4970447A (en) | Software servo control apparatus for use in an injection molding machine | |
US5380181A (en) | Control device for an electric injection molding machine | |
KR900007344B1 (ko) | 사출성형기의 제어방법 | |
US4374351A (en) | Digital drive unit regulator | |
US4224561A (en) | Method and apparatus for regulating the speed of a conveyor | |
JPS61249724A (ja) | 電動式射出成形機における射出圧,背圧制御方法 | |
JPS642499B2 (zh) | ||
JPS639247B2 (zh) | ||
US5232714A (en) | In-line screw type injection molding machine | |
JPS62151315A (ja) | 流体圧アクチユエ−タの制御装置 | |
JPH0124055B2 (zh) | ||
JPH0777662B2 (ja) | 流量制御方法 | |
JPH036891B2 (zh) | ||
JPS61118223A (ja) | 射出成形機における射出工程制御方法 | |
JPH0422130B2 (zh) | ||
JPS60164001A (ja) | 流量制御方法 | |
JPH0426292B2 (zh) | ||
JPS6237711Y2 (zh) | ||
JPS6321398Y2 (zh) | ||
JPH06155534A (ja) | 射出成形機の計量制御装置 |