JPH053815B2 - - Google Patents
Info
- Publication number
- JPH053815B2 JPH053815B2 JP11976887A JP11976887A JPH053815B2 JP H053815 B2 JPH053815 B2 JP H053815B2 JP 11976887 A JP11976887 A JP 11976887A JP 11976887 A JP11976887 A JP 11976887A JP H053815 B2 JPH053815 B2 JP H053815B2
- Authority
- JP
- Japan
- Prior art keywords
- injection
- temperature
- resin material
- viscosity
- resin
- 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
- 239000011347 resin Substances 0.000 claims description 125
- 229920005989 resin Polymers 0.000 claims description 125
- 239000000463 material Substances 0.000 claims description 90
- 238000002347 injection Methods 0.000 claims description 85
- 239000007924 injection Substances 0.000 claims description 85
- 238000001746 injection moulding Methods 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 13
- 230000020169 heat generation Effects 0.000 claims description 12
- 238000012937 correction Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000011144 upstream manufacturing 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
- 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
- B29C45/20—Injection nozzles
-
- 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
- B29C45/7646—Measuring, controlling or regulating viscosity
-
- 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
- B29C45/78—Measuring, controlling or regulating of temperature
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 |
|---|---|---|---|
| JP11976887A JPS63283922A (ja) | 1987-05-15 | 1987-05-15 | 射出成形機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11976887A JPS63283922A (ja) | 1987-05-15 | 1987-05-15 | 射出成形機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63283922A JPS63283922A (ja) | 1988-11-21 |
| JPH053815B2 true JPH053815B2 (zh) | 1993-01-18 |
Family
ID=14769713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11976887A Granted JPS63283922A (ja) | 1987-05-15 | 1987-05-15 | 射出成形機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63283922A (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9879878B2 (en) | 2014-04-05 | 2018-01-30 | Lg Electronics Inc. | Dehumidifier |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0425060B1 (en) * | 1989-10-27 | 1995-08-23 | Mitsubishi Jukogyo Kabushiki Kaisha | Process for injection molding and apparatus therefor |
| US5478520A (en) * | 1989-10-27 | 1995-12-26 | Mitsubishi Jukogyo Kabushiki Kaisha | Process for injection molding and apparatus therefor |
| JPH07119032B2 (ja) * | 1991-06-28 | 1995-12-20 | 株式会社メカトロ常磐インターナショナル | 射出成形機等における流体の射出方法並びにこの射出方法に使用する温度と圧力の測定方法 |
| JPH05293852A (ja) * | 1992-04-22 | 1993-11-09 | Japan Steel Works Ltd:The | 射出成形機用ノズル孔の調節方法および射出成形機用ノズル |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60242022A (ja) * | 1984-05-10 | 1985-12-02 | Mitsubishi Heavy Ind Ltd | 射出装置 |
| JPS61106218A (ja) * | 1984-10-30 | 1986-05-24 | Otsuka Gomme Kagaku Kk | 射出樹脂の温度制御方法 |
-
1987
- 1987-05-15 JP JP11976887A patent/JPS63283922A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9879878B2 (en) | 2014-04-05 | 2018-01-30 | Lg Electronics Inc. | Dehumidifier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63283922A (ja) | 1988-11-21 |
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