BE533941A - - Google Patents
Info
- Publication number
- BE533941A BE533941A BE533941DA BE533941A BE 533941 A BE533941 A BE 533941A BE 533941D A BE533941D A BE 533941DA BE 533941 A BE533941 A BE 533941A
- Authority
- BE
- Belgium
- Prior art keywords
- channel
- mold
- injection
- press
- plate
- Prior art date
Links
- 238000002347 injection Methods 0.000 claims description 59
- 239000007924 injection Substances 0.000 claims description 59
- 239000000463 material Substances 0.000 claims description 51
- 239000012530 fluid Substances 0.000 claims description 22
- 238000001746 injection moulding Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 19
- 239000012815 thermoplastic material Substances 0.000 claims description 14
- 239000012778 molding material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 10
- 238000005266 casting Methods 0.000 claims description 9
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 5
- 230000009471 action Effects 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000009826 distribution Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 13
- 238000000465 moulding Methods 0.000 description 9
- 238000010438 heat treatment Methods 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 230000036961 partial effect Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 230000002829 reductive effect Effects 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000002955 isolation Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 230000009969 flowable effect Effects 0.000 description 2
- 230000000670 limiting effect Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000001464 adherent effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000005243 fluidization Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000011282 treatment 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
- B29C45/26—Moulds
- B29C45/27—Sprue channels ; Runner channels or runner nozzles
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
-
- 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
- B29C45/28—Closure devices therefor
- B29C45/2806—Closure devices therefor consisting of needle valve systems
- B29C45/281—Drive means therefor
- B29C2045/2813—Common drive means for several needle valves
-
- 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
- B29C45/40—Removing or ejecting moulded articles
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533941A true BE533941A (enrdf_load_html_response) |
Family
ID=165480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533941D BE533941A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE533941A (enrdf_load_html_response) |
-
0
- BE BE533941D patent/BE533941A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101663113B (zh) | 金属合金浆料分配器 | |
| EP1400332B1 (fr) | Procédé et dispositif de dosage d'un additif à l'entrée d'une presse à injecter, et presse à injecter équipée d'un dispositif de dosage | |
| EP3113925B1 (fr) | Unité de moulage de préformes équipée d'un porte-noyaux mobile en rotation | |
| JP2004533948A5 (enrdf_load_html_response) | ||
| EP0569511A1 (fr) | Procede de moulage d'un lingot d'alliage a structure dendritique fine et machine de moulage suivant ce procede. | |
| EP1066148B1 (fr) | Procede de realisation d'une piece de carrosserie de vehicule automobile par injection d'une matiere plastique, procede d'injection sequentielle de matiere plastique, moule pour mettre en oeuvre ces procedes, et piece en matiere plastique ainsi obtenue | |
| JPH02178012A (ja) | 射出成形用金型装置 | |
| US3374502A (en) | Sprue bushing and nozzle assembly | |
| BE533941A (enrdf_load_html_response) | ||
| JP3333673B2 (ja) | 軽合金材料の射出成形方法およびその装置 | |
| EP0359611B1 (fr) | Procédé de moulage d'objets, moyens en vue de la mise en oeuvre de ce procédé et installations pourvues de ces moyens | |
| CH331628A (fr) | Appareil pour le moulage par injection de matières plastiques | |
| BE1020417A3 (fr) | Machine de formage et procede de production d'un emballage preforme. | |
| FR2720306A1 (fr) | Machine à mouler. | |
| KR100443338B1 (ko) | 다이캐스트주조장치 | |
| EP2718045B1 (fr) | Procede de demoulage d'une piece en une matiere presentant une temperature de transition vitreuse et machine de moulage | |
| JP2011110772A (ja) | 射出装置及び樹脂の射出方法 | |
| JP3975020B2 (ja) | 溶融金属材料供給装置とそれを利用した金属材料成形装置 | |
| FR3100733A1 (fr) | Dispositif de poinçon télescopique pour moule de préformes PET. | |
| CH370004A (fr) | Installation pour la fabrication de récipients en matière plastique | |
| FR2473370A1 (fr) | Procede et dispositif de moulage par pression pour la production d'un rotor a pales radiales | |
| JP2014073621A (ja) | 射出成形機の射出装置及び射出成形方法 | |
| BE548633A (enrdf_load_html_response) | ||
| BE565457A (enrdf_load_html_response) | ||
| CH380939A (fr) | Dispositif obturateur de buse d'une presse à mouler par injection |