JPH0226847B2 - - Google Patents
Info
- Publication number
- JPH0226847B2 JPH0226847B2 JP59104317A JP10431784A JPH0226847B2 JP H0226847 B2 JPH0226847 B2 JP H0226847B2 JP 59104317 A JP59104317 A JP 59104317A JP 10431784 A JP10431784 A JP 10431784A JP H0226847 B2 JPH0226847 B2 JP H0226847B2
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- mold
- pressure
- spherical surface
- bush
- 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 19
- 229920005989 resin Polymers 0.000 claims description 19
- 238000000465 moulding Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 description 4
- 239000003566 sealing material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/2701—Details not specific to hot or cold runner channels
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10431784A JPS60247530A (ja) | 1984-05-23 | 1984-05-23 | 金型のスプルブツシユ構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10431784A JPS60247530A (ja) | 1984-05-23 | 1984-05-23 | 金型のスプルブツシユ構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS60247530A JPS60247530A (ja) | 1985-12-07 |
JPH0226847B2 true JPH0226847B2 (de) | 1990-06-13 |
Family
ID=14377556
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10431784A Granted JPS60247530A (ja) | 1984-05-23 | 1984-05-23 | 金型のスプルブツシユ構造 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS60247530A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0429262U (de) * | 1990-07-02 | 1992-03-09 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012133712A1 (ja) * | 2011-03-31 | 2012-10-04 | コニカミノルタアドバンストレイヤー株式会社 | 成形金型及び光学素子の製造方法 |
DE102018208638A1 (de) * | 2018-05-30 | 2019-12-05 | Ford Global Technologies, Llc | Angusssystem für Spritzgussverfahren |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146714A (en) * | 1979-04-18 | 1980-11-15 | Discovision Ass | Molding device and itsmethod |
-
1984
- 1984-05-23 JP JP10431784A patent/JPS60247530A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55146714A (en) * | 1979-04-18 | 1980-11-15 | Discovision Ass | Molding device and itsmethod |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0429262U (de) * | 1990-07-02 | 1992-03-09 |
Also Published As
Publication number | Publication date |
---|---|
JPS60247530A (ja) | 1985-12-07 |
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