JPH0148130B2 - - Google Patents
Info
- Publication number
- JPH0148130B2 JPH0148130B2 JP57051719A JP5171982A JPH0148130B2 JP H0148130 B2 JPH0148130 B2 JP H0148130B2 JP 57051719 A JP57051719 A JP 57051719A JP 5171982 A JP5171982 A JP 5171982A JP H0148130 B2 JPH0148130 B2 JP H0148130B2
- Authority
- JP
- Japan
- Prior art keywords
- compression
- tie bar
- mold
- injection
- pressure
- 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
- 238000007906 compression Methods 0.000 claims description 58
- 230000006835 compression Effects 0.000 claims description 52
- 238000002347 injection Methods 0.000 claims description 39
- 239000007924 injection Substances 0.000 claims description 39
- 238000000465 moulding Methods 0.000 claims description 14
- 238000000748 compression moulding Methods 0.000 claims description 11
- 239000011347 resin Substances 0.000 description 35
- 229920005989 resin Polymers 0.000 description 35
- 238000000034 method Methods 0.000 description 31
- 230000007423 decrease Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000008602 contraction Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000010097 foam moulding Methods 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
-
- 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
- B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
- B29C45/561—Injection-compression moulding
- B29C2045/5615—Compression stroke, e.g. length thereof
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Molding Of Porous Articles (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57051719A JPS58167140A (ja) | 1982-03-29 | 1982-03-29 | 射出圧縮成形装置 |
US06/479,071 US4519763A (en) | 1982-03-29 | 1983-03-25 | Apparatus for injection compression molding |
AT0111983A AT395693B (de) | 1982-03-29 | 1983-03-29 | Einrichtung zum spritzpressen |
DE3311474A DE3311474C2 (de) | 1982-03-29 | 1983-03-29 | Einrichtung zum Spritzpressen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57051719A JPS58167140A (ja) | 1982-03-29 | 1982-03-29 | 射出圧縮成形装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58167140A JPS58167140A (ja) | 1983-10-03 |
JPH0148130B2 true JPH0148130B2 (zh) | 1989-10-18 |
Family
ID=12894693
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57051719A Granted JPS58167140A (ja) | 1982-03-29 | 1982-03-29 | 射出圧縮成形装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58167140A (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS629926A (ja) * | 1985-07-09 | 1987-01-17 | Hitachi Ltd | 光デイスク基板成形方法 |
JPS6339512U (zh) * | 1986-08-29 | 1988-03-14 | ||
JP2002001751A (ja) | 2000-06-16 | 2002-01-08 | Jsr Corp | 発泡体の製造方法及び発泡体の製造装置 |
JP7396612B2 (ja) * | 2019-04-22 | 2023-12-12 | パインパシフィック コーポレーション リミテッド | 鋳造用鋳型製造装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556054A (en) * | 1978-06-30 | 1980-01-17 | Nippon Kokan Kk <Nkk> | Intermediate wall assembly method for low-temperature double-shell tank |
-
1982
- 1982-03-29 JP JP57051719A patent/JPS58167140A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS556054A (en) * | 1978-06-30 | 1980-01-17 | Nippon Kokan Kk <Nkk> | Intermediate wall assembly method for low-temperature double-shell tank |
Also Published As
Publication number | Publication date |
---|---|
JPS58167140A (ja) | 1983-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4519763A (en) | Apparatus for injection compression molding | |
JPH0148130B2 (zh) | ||
JPH0313050B2 (zh) | ||
JPH0313051B2 (zh) | ||
JPH0313053B2 (zh) | ||
JP2002321262A (ja) | 発泡成形用の射出成形機 | |
JP3299140B2 (ja) | 射出成形機等の複合型締装置 | |
JPH0313054B2 (zh) | ||
JP2906199B2 (ja) | 射出成形用金型 | |
JPH0313052B2 (zh) | ||
JPS6315126B2 (zh) | ||
JPH0526646B2 (zh) | ||
JPS6315128B2 (zh) | ||
JPS6315127B2 (zh) | ||
JP3160888B2 (ja) | 射出成形用金型装置 | |
JP3763768B2 (ja) | 射出成形機 | |
JPH0435922A (ja) | 射出圧縮成形方法及び装置 | |
JP2657193B2 (ja) | 射出成形金型装置 | |
JP3282433B2 (ja) | トグル機構を有する射出圧縮成形方法および装置 | |
JP3161502B2 (ja) | 射出成形用金型装置 | |
JP2560231Y2 (ja) | 圧縮成形用金型 | |
JPS61249728A (ja) | 射出成形用金型 | |
JPS6147227A (ja) | 射出圧縮成形用金型 | |
JPH0753402B2 (ja) | 射出圧縮成形方法 | |
JPH0358897B2 (zh) |