PL414856A1 - Method for manufacturing bent MDF product and the system of devices for manufacturing this bent product - Google Patents
Method for manufacturing bent MDF product and the system of devices for manufacturing this bent productInfo
- Publication number
- PL414856A1 PL414856A1 PL414856A PL41485615A PL414856A1 PL 414856 A1 PL414856 A1 PL 414856A1 PL 414856 A PL414856 A PL 414856A PL 41485615 A PL41485615 A PL 41485615A PL 414856 A1 PL414856 A1 PL 414856A1
- Authority
- PL
- Poland
- Prior art keywords
- product
- bent
- mdf
- manufacturing
- devices
- Prior art date
Links
Landscapes
- Veneer Processing And Manufacture Of Plywood (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania giętego wyrobu MDF oraz zespół urządzeń do wytwarzania tego giętego wyrobu, zwłaszcza frontów meblowych, zarówno do mebli kuchennych jak też do mebli przeznaczonych do salonów. Sposób wytwarzania giętego wyrobu MDF złożonego ze sprasowanych drobnych cząstek drewna, polega na pokrywaniu formatek MDF spoiwem klejącym na powierzchni ich łączenia, po czym układa się je w stos i poddaje się prasowaniu na gorąco w jednolity, warstwowy wyrób z równoczesnym nadaniem temu wyrobowi kształtu. Sposób ten charakteryzuje się tym, że prasowanie wykonuje się w temperaturze 80 - 110°C przez okres 10 - 30 min., po czym wyrób wyjmuje się z prasy i umieszcza się jego powierzchnie krawędziowe pomiędzy stałym oparciem i przemieszczalnym zaciskiem, gdzie mierzy się jego krzywiznę i poddaje się go naciskowi do uzyskania prawidłowej krzywizny oraz schładza się go przez okres 30 - 60 min. Zespół urządzeń do wytwarzania giętego wyrobu MDF, złożonego ze sprasowanych drobnych cząstek drewna, przy czym podstawowym urządzeniem zespołu do gięcia jest prasa, której stempel (1) i matryca (2) mają powierzchnie robocze dostosowane do wytworzenia giętego wyrobu, charakteryzuje się tym, że jest utworzony z prasy hydraulicznej, której powierzchnie robocze dostosowane do wytworzenia giętego wyrobu są utworzone z metalu o dobrej przewodności cieplnej, oraz jest utworzony ze śrubowego zacisku.The subject of the application is a method of producing MDF bent product and a set of devices for producing this bent product, especially furniture fronts, both for kitchen furniture and furniture for living rooms. The method of manufacturing a bent MDF product composed of compacted small wood particles consists in covering MDF pieces with adhesive binder on the surface of their joining, then stacking them and subjecting to hot pressing into a uniform, layered product while giving it shape. This method is characterized by the fact that pressing is carried out at a temperature of 80 - 110 ° C for a period of 10 - 30 minutes, after which the product is removed from the press and its edge surfaces are placed between the fixed backrest and the movable clamp, where its curvature is measured and it is subjected to pressure to obtain the correct curvature and is cooled for a period of 30 - 60 min. A set of devices for producing MDF bent product, composed of compacted small wood particles, the basic device of the bending unit being a press, whose punch (1) and matrix (2) have working surfaces adapted to produce the bent product, characterized by formed of a hydraulic press, whose working surfaces adapted to produce the bent product are formed of metal with good thermal conductivity, and is formed of a screw clamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL414856A PL229362B1 (en) | 2015-11-19 | 2015-11-19 | Method for manufacturing bent MDF product and the system of devices for manufacturing this bent product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL414856A PL229362B1 (en) | 2015-11-19 | 2015-11-19 | Method for manufacturing bent MDF product and the system of devices for manufacturing this bent product |
Publications (2)
Publication Number | Publication Date |
---|---|
PL414856A1 true PL414856A1 (en) | 2017-05-22 |
PL229362B1 PL229362B1 (en) | 2018-07-31 |
Family
ID=58709149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL414856A PL229362B1 (en) | 2015-11-19 | 2015-11-19 | Method for manufacturing bent MDF product and the system of devices for manufacturing this bent product |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL229362B1 (en) |
-
2015
- 2015-11-19 PL PL414856A patent/PL229362B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL229362B1 (en) | 2018-07-31 |
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