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Cadmould � 3D-F 2K & insert - simulation of the injection process

Cadmould � 3D-F 2K & insert - simulation of the injection process

28.02.2011
Services

Results of a new software development CADMOULD �, made under the EU project "PRO4PLAST", was released in 2010 for all those interested in the analysis of injection molding, who often design and construct a plastic molded parts and injection mold process documentation.

P�edpoklady:
• K dispozici musí být minimáln� modul Cadmould^® 3D-F Fill, optimáln� pracuje nový modul ve spojení s Cadmould^® 3D-F Warp Expert + Cool.
• Dostate�né po�íta�ové vybavení, vhodný je vícejádrový 64bit-PC.

Za t�chto podmínek umo�ní modul Cadmould^® 3D-F 2K & insert simulaci vst�ikovacího procesu konstruk�ních sestav se zálisky z r�zných (i plastových) materiál� a analýzu vícekomponentního vst�ikování.

Vlastnosti:
• Simulace plnicí a dotlakové fáze vst�ikovacího procesu u díl� se zálisky a p�i obst�ikování plastových p�edst�ik�.
• Výpo�et smršt�ní a deformace p�i zohledn�ní mechanických i tepelných vlastností zálisk� p�íp. obst�ikovaných díl�.
• Mo�nost výpo�tu s více zálisky z r�zných materiál� • Zohledn�ní orientace vláken, nap�tí, teploty a tlaku v dílu i zálisku
• Zohledn�ní tepelné vazby díl a zálisek • Zadání po�áte�ní teploty zálisku (konstanta nebo p�enos ze simulace p�edst�iku, nap�. u oto�ných forem) • Mechanická vazba mezi dílem a záliskem u kontaktních ploch • Automatická identifikace kontaktních ploch • Automatická kompatibilizace sítí FE • Potvrzení matematických výpo�t� testováním na speciálních formách v TNO a NL a praktickými testy u firem, které se zú�astnily projektu • Velmi snadné pou�ívání, software pracuje v prost�edí Microsoft® Windows®

Výhody:
• Úspora náklad� redukcí po�tu dodate�ných zm�n a úprav u forem i díl�
• Stanovení p�í�in smršt�ní a deformace u plastových díl� se zálisky a u obst�ikování díl� a získání podklad� pro návrh �ešení
• Ur�ení vlivu zálisk� a p�edst�ik� na vst�ikovací proces a deformaci celé sestavy
• Stanovení vlivu teploty p�íp. teplotního vývoje na vlastnosti celé sestavy
• Podstatn� menší mno�ství dodate�né práce pro docílení optimálního propojení prvk� sestavy
• V�asné rozpoznání a odstran�ní p�í�in chyb (FMEA)
• P�esn�jší odhadnutí náklad� na projekt, podpora p�i stanovení ceny dílu (sestavy) i formy
• Rychlejší a fundovan�jší sestavení nebo vyhodnocení nabídky
• Získání pádných argument� pro obchodní jednání: ji� v této fázi jednání m��ete znát deformaci dílu, vliv p�edeh�evu zálisk�, vliv plniv, studených spoj�, míst s nebezpe�ím uzav�ení vzduchu atd. na kvalitu dílu
• Profesionální prezentace u zákazník�, mo�nost flexibilní reakce na p�ání zákazník�


Výpo�et deformace dílu se 4 zálisky


Nap�tí max. von Mises na záliscích

autor:
arch�v Plasty Gabriel s.r.o.

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