JPH0525660B2 - - Google Patents
Info
- Publication number
- JPH0525660B2 JPH0525660B2 JP20562588A JP20562588A JPH0525660B2 JP H0525660 B2 JPH0525660 B2 JP H0525660B2 JP 20562588 A JP20562588 A JP 20562588A JP 20562588 A JP20562588 A JP 20562588A JP H0525660 B2 JPH0525660 B2 JP H0525660B2
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- injection
- heating
- heating cylinder
- space
- 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
- 238000010438 heat treatment Methods 0.000 claims description 51
- 238000002347 injection Methods 0.000 claims description 41
- 239000007924 injection Substances 0.000 claims description 41
- 238000001746 injection moulding Methods 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 9
- 239000000463 material Substances 0.000 description 6
- 239000012778 molding material Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000000465 moulding Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 229920006351 engineering plastic Polymers 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 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
- B29C45/72—Heating or cooling
- B29C45/74—Heating or cooling of the injection unit
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 |
|---|---|---|---|
| JP20562588A JPH0255116A (ja) | 1988-08-18 | 1988-08-18 | 射出成形機の射出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20562588A JPH0255116A (ja) | 1988-08-18 | 1988-08-18 | 射出成形機の射出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0255116A JPH0255116A (ja) | 1990-02-23 |
| JPH0525660B2 true JPH0525660B2 (enrdf_load_stackoverflow) | 1993-04-13 |
Family
ID=16509986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20562588A Granted JPH0255116A (ja) | 1988-08-18 | 1988-08-18 | 射出成形機の射出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255116A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2627846B2 (ja) * | 1992-03-24 | 1997-07-09 | ファナック株式会社 | 射出ユニット |
| JP5309053B2 (ja) * | 2010-02-25 | 2013-10-09 | 日精樹脂工業株式会社 | 射出装置の加熱筒 |
-
1988
- 1988-08-18 JP JP20562588A patent/JPH0255116A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0255116A (ja) | 1990-02-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080413 Year of fee payment: 15 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Year of fee payment: 16 Free format text: PAYMENT UNTIL: 20090413 |
|
| EXPY | Cancellation because of completion of term | ||
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090413 Year of fee payment: 16 |