DE2218294A1 - Verfahren und Vorrichtungen zum Einbetten einer starren Versteifungsbewehrung in Kunststoff in einer Form - Google Patents
Verfahren und Vorrichtungen zum Einbetten einer starren Versteifungsbewehrung in Kunststoff in einer FormInfo
- Publication number
- DE2218294A1 DE2218294A1 DE19722218294 DE2218294A DE2218294A1 DE 2218294 A1 DE2218294 A1 DE 2218294A1 DE 19722218294 DE19722218294 DE 19722218294 DE 2218294 A DE2218294 A DE 2218294A DE 2218294 A1 DE2218294 A1 DE 2218294A1
- Authority
- DE
- Germany
- Prior art keywords
- projections
- reinforcement
- plastic
- mold cavity
- walls
- 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.)
- Pending
Links
- 230000002787 reinforcement Effects 0.000 title claims description 65
- 239000004033 plastic Substances 0.000 title claims description 52
- 238000000034 method Methods 0.000 title claims description 18
- 239000000463 material Substances 0.000 claims description 37
- 230000009969 flowable effect Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- 238000010438 heat treatment Methods 0.000 claims description 7
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims description 3
- 238000000748 compression moulding Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 1
- 238000001746 injection moulding Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000000465 moulding Methods 0.000 description 12
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 239000012815 thermoplastic material Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000002706 hydrostatic effect Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000010792 warming 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/12—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels
- B29C33/123—Moulds or cores; Details thereof or accessories therefor with incorporated means for positioning inserts, e.g. labels for centering the inserts
-
- 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
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/18—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. compression moulding around inserts or for coating articles
-
- 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
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14065—Positioning or centering articles in the mould
- B29C45/14073—Positioning or centering articles in the mould using means being retractable during injection
-
- 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
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/70—Completely encapsulating inserts
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/001—Shaping in several steps
-
- 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
- B29C45/73—Heating or cooling of the mould
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB967271A GB1382583A (en) | 1971-04-16 | 1971-04-16 | Plastics moulding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2218294A1 true DE2218294A1 (de) | 1972-11-02 |
Family
ID=9876538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722218294 Pending DE2218294A1 (de) | 1971-04-16 | 1972-04-15 | Verfahren und Vorrichtungen zum Einbetten einer starren Versteifungsbewehrung in Kunststoff in einer Form |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS5528850B2 (enrdf_load_stackoverflow) |
| AU (1) | AU470569B2 (enrdf_load_stackoverflow) |
| CA (1) | CA965919A (enrdf_load_stackoverflow) |
| DE (1) | DE2218294A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2133800B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1382583A (enrdf_load_stackoverflow) |
| IT (1) | IT954690B (enrdf_load_stackoverflow) |
| SE (1) | SE367569B (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497685A (zh) * | 2020-11-18 | 2021-03-16 | 合肥晟泰克模塑科技有限公司 | 一种用于模具注塑系统的模具加热装置 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6011340A (ja) * | 1983-06-30 | 1985-01-21 | Matsushita Electric Works Ltd | ドア框の製造方法 |
| JP3389775B2 (ja) * | 1995-05-19 | 2003-03-24 | 株式会社デンソー | インサート品成形方法およびインサート品成形装置 |
| TW201615379A (zh) * | 2014-10-17 | 2016-05-01 | 綠點高新科技股份有限公司 | 射出成型方法及模具機構 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3089199A (en) * | 1960-06-17 | 1963-05-14 | Andrew A Halacsy | Method of applying insulating incapsulation |
-
1971
- 1971-04-16 GB GB967271A patent/GB1382583A/en not_active Expired
-
1972
- 1972-04-07 AU AU40882/72A patent/AU470569B2/en not_active Expired
- 1972-04-14 IT IT6816572A patent/IT954690B/it active
- 1972-04-14 FR FR7213329A patent/FR2133800B1/fr not_active Expired
- 1972-04-14 CA CA139,740A patent/CA965919A/en not_active Expired
- 1972-04-14 SE SE482772A patent/SE367569B/xx unknown
- 1972-04-15 DE DE19722218294 patent/DE2218294A1/de active Pending
- 1972-04-15 JP JP3823672A patent/JPS5528850B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112497685A (zh) * | 2020-11-18 | 2021-03-16 | 合肥晟泰克模塑科技有限公司 | 一种用于模具注塑系统的模具加热装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2133800B1 (enrdf_load_stackoverflow) | 1976-01-16 |
| JPS4848553A (enrdf_load_stackoverflow) | 1973-07-10 |
| GB1382583A (en) | 1975-02-05 |
| JPS5528850B2 (enrdf_load_stackoverflow) | 1980-07-30 |
| CA965919A (en) | 1975-04-15 |
| FR2133800A1 (enrdf_load_stackoverflow) | 1972-12-01 |
| SE367569B (enrdf_load_stackoverflow) | 1974-06-04 |
| AU470569B2 (en) | 1973-10-11 |
| IT954690B (it) | 1973-09-15 |
| AU4088272A (en) | 1973-10-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |