DE2148917C3 - Vorrichtung zur optimierenden Einstellung der Drehzahl einer drehbaren und axial verschiebbaren PIastifizierschnecke einer Kunststotfspritzgießmaschine - Google Patents
Vorrichtung zur optimierenden Einstellung der Drehzahl einer drehbaren und axial verschiebbaren PIastifizierschnecke einer KunststotfspritzgießmaschineInfo
- Publication number
- DE2148917C3 DE2148917C3 DE2148917A DE2148917A DE2148917C3 DE 2148917 C3 DE2148917 C3 DE 2148917C3 DE 2148917 A DE2148917 A DE 2148917A DE 2148917 A DE2148917 A DE 2148917A DE 2148917 C3 DE2148917 C3 DE 2148917C3
- Authority
- DE
- Germany
- Prior art keywords
- plasticizing
- screw
- plasticizing screw
- time
- speed
- 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
- 238000001746 injection moulding Methods 0.000 title claims description 12
- 239000004033 plastic Substances 0.000 title claims description 8
- 229920003023 plastic Polymers 0.000 title claims description 8
- 239000000463 material Substances 0.000 description 17
- 238000002347 injection Methods 0.000 description 12
- 239000007924 injection Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 12
- 239000000155 melt Substances 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 229920005669 high impact polystyrene Polymers 0.000 description 1
- 239000004797 high-impact polystyrene Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000032258 transport 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
- B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
- B29C45/461—Injection of measured doses
-
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8307270A | 1970-10-22 | 1970-10-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2148917A1 DE2148917A1 (de) | 1972-05-04 |
| DE2148917B2 DE2148917B2 (de) | 1974-08-01 |
| DE2148917C3 true DE2148917C3 (de) | 1975-03-27 |
Family
ID=22175993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2148917A Expired DE2148917C3 (de) | 1970-10-22 | 1971-09-30 | Vorrichtung zur optimierenden Einstellung der Drehzahl einer drehbaren und axial verschiebbaren PIastifizierschnecke einer Kunststotfspritzgießmaschine |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3721512A (enExample) |
| JP (1) | JPS5261B1 (enExample) |
| AT (1) | AT321563B (enExample) |
| AU (1) | AU454567B2 (enExample) |
| CA (1) | CA957809A (enExample) |
| CH (1) | CH530258A (enExample) |
| DE (1) | DE2148917C3 (enExample) |
| FR (1) | FR2113051A5 (enExample) |
| GB (1) | GB1360684A (enExample) |
| IT (1) | IT940021B (enExample) |
| SE (1) | SE377903B (enExample) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3985484A (en) * | 1971-09-30 | 1976-10-12 | Ikegai Tekko Kabushiki Kaisha | Method of molding synthetic resins materials through high-pressure fluid cross-linking process and relevant apparatus |
| US3937776A (en) * | 1971-11-01 | 1976-02-10 | Usm Corporation | Method for controlling injection molding machines |
| US3822057A (en) * | 1971-11-01 | 1974-07-02 | Gen Electric | Shot volume control for injection molding machine |
| US3941534A (en) * | 1971-11-01 | 1976-03-02 | Hunkar Laboratories, Inc. | Injection molding control system |
| GB1377530A (en) * | 1972-05-30 | 1974-12-18 | Bone Cravens Ltd | Injection moulding |
| US3893792A (en) * | 1973-04-06 | 1975-07-08 | Bbf Group Inc | Controller for injection molding machine |
| US3920367A (en) * | 1973-05-10 | 1975-11-18 | Cincinnati Milacron Inc | Mold pressure control apparatus |
| US3932083A (en) * | 1973-12-03 | 1976-01-13 | Barber-Colman Company | Injection molding control |
| US4094940A (en) * | 1974-01-21 | 1978-06-13 | Usm Corporation | Injection molding machine controls |
| US3901635A (en) * | 1974-02-08 | 1975-08-26 | Wean United Inc | Control system for briquetters |
| US4102958A (en) * | 1974-05-02 | 1978-07-25 | Owens-Illinois, Inc. | Method of controlling an extruder |
| US3939329A (en) * | 1974-08-26 | 1976-02-17 | Gte Sylvania Incorporated | Interface means |
| US4273789A (en) * | 1976-12-01 | 1981-06-16 | Zimmerman Clifton E | Method for automatic control of food forming machines |
| US4147485A (en) * | 1976-12-01 | 1979-04-03 | Automators, Inc. | Apparatus for automatic control of food forming machines |
| DE2725804C2 (de) * | 1977-06-08 | 1986-07-31 | Werner & Pfleiderer, 7000 Stuttgart | Verfahren zum Druckaufbau in einer Presse für eine explosive Masse und Schaltanordnung zum Ausüben des Verfahrens |
| FR2462990A1 (fr) * | 1979-08-14 | 1981-02-20 | Guen & Hemidy Le | Dispositif d'asservissement pour presse a mouler par injection |
| JPS60199623A (ja) * | 1984-03-26 | 1985-10-09 | Ube Ind Ltd | 射出成形機の可塑化制御方法 |
| JPS6131221A (ja) * | 1984-07-24 | 1986-02-13 | Nissei Plastics Ind Co | 射出成形機における背圧力制御方法 |
| JPS6161819A (ja) * | 1984-09-04 | 1986-03-29 | Fanuc Ltd | 射出速度のプログラム制御装置 |
| AT381670B (de) * | 1985-03-08 | 1986-11-10 | Engel Kg L | Verfahren zur kontrolle des formfuellvorganges einer kunststoff-spritzgiesseinrichtung |
| JPS61230917A (ja) * | 1985-04-08 | 1986-10-15 | Fanuc Ltd | 射出成形機の射出圧制御方式 |
| DE3629995C1 (de) * | 1986-09-03 | 1988-02-18 | Reifenhaeuser Masch | Anlage fuer das Strangpressen von thermoplastischem Kunststoff |
| GB2204268B (en) * | 1987-03-24 | 1990-05-23 | Toshiba Machine Co Ltd | Control systems for injection moulding machines |
| US4836764A (en) * | 1987-10-13 | 1989-06-06 | Questech Ventures Inc. | Melt-phase thermal pressure apparatus for forming of plastic blanks into retortable containers |
| US4850217A (en) * | 1988-04-12 | 1989-07-25 | Hpm Corporation | Adaptive process control for injection molding |
| US4816197A (en) * | 1988-04-12 | 1989-03-28 | Hpm Corporation | Adaptive process control for injection molding |
| DE3919823C3 (de) * | 1989-06-14 | 1998-04-09 | Mannesmann Ag | Spritzgießmaschine mit hydraulischen Verbrauchern |
| JP2857925B2 (ja) * | 1990-10-09 | 1999-02-17 | 住友重機械工業株式会社 | インラインスクリュー型射出成形機 |
| DE10057741A1 (de) * | 2000-11-16 | 2002-05-23 | Mannesmann Plastics Machinery | Spritzeinheit für eine Kunststoffspritzgießmaschine |
| US20040142053A1 (en) * | 2003-01-14 | 2004-07-22 | August Algis P. | Method and system for molding low density polymer articles |
| WO2011143745A1 (en) * | 2010-05-17 | 2011-11-24 | Athena Automation Ltd. | Injection unit with piston position measurement system |
| CN114728454A (zh) * | 2019-09-26 | 2022-07-08 | 尼根机械有限公司 | 注射装置及相关方法 |
| CN114834014B (zh) * | 2022-04-20 | 2024-06-11 | 西安拽亘弗莱工业自动化科技有限公司 | 一种应用于两级注塑的均速熔胶方法 |
-
1970
- 1970-10-22 US US00083072A patent/US3721512A/en not_active Expired - Lifetime
-
1971
- 1971-09-29 AU AU34024/71A patent/AU454567B2/en not_active Expired
- 1971-09-30 DE DE2148917A patent/DE2148917C3/de not_active Expired
- 1971-10-07 CH CH1459571A patent/CH530258A/de not_active IP Right Cessation
- 1971-10-12 AT AT880871A patent/AT321563B/de not_active IP Right Cessation
- 1971-10-19 IT IT70436/71A patent/IT940021B/it active
- 1971-10-21 GB GB4887871A patent/GB1360684A/en not_active Expired
- 1971-10-21 FR FR7137838A patent/FR2113051A5/fr not_active Expired
- 1971-10-21 SE SE7113338A patent/SE377903B/xx unknown
- 1971-10-21 CA CA125,771A patent/CA957809A/en not_active Expired
- 1971-10-21 JP JP46082939A patent/JPS5261B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA957809A (en) | 1974-11-19 |
| FR2113051A5 (enExample) | 1972-06-23 |
| DE2148917A1 (de) | 1972-05-04 |
| GB1360684A (en) | 1974-07-17 |
| AU3402471A (en) | 1973-04-05 |
| IT940021B (it) | 1973-02-10 |
| US3721512A (en) | 1973-03-20 |
| AT321563B (de) | 1975-04-10 |
| SE377903B (enExample) | 1975-08-04 |
| AU454567B2 (en) | 1974-10-31 |
| CH530258A (de) | 1972-11-15 |
| JPS5261B1 (enExample) | 1977-01-05 |
| DE2148917B2 (de) | 1974-08-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |