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Lost Foam Casting Process in Kiev (Ukraine). Decorative and industrial castings.

Investment Casting ice patterns Lost Foam Casting Decorative Kiev (Ukraine)

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#1 dorosh

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Posted 17 June 2014 - 01:44 AM

Забыли пена литья процесс в Киеве (Украина). Декоративные и промышленные отливки. Смотрите наши примеры из литейного производства. Литье черных и цветных металлов весом 0,1-5000 кг. Литье чугуна, стали, алюминия, медных сплавов, литье на утраченного пены и литья по выплавляемым моделям с ледяными узорами и других экологических технологий.

2.gif Производственные структуры полистирола 1.gif

           

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Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#2 dorosh

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Posted 17 June 2014 - 01:52 AM

Фотографии с литейного Забыли Пена Литье

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Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#3 dorosh

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Posted 17 June 2014 - 02:05 AM

 Литья по выплавляемым моделям с узорами льда 

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Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#4 nobodyspecial

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Posted 17 June 2014 - 03:45 AM

I don't read Cyrillic so well, but the last time I played with lost foam it was a blast.

 

Seems like I had to be a lot more careful of my sand mix and my ventilation to avoid pitting though. I'm not sure if it was cooling because it wasn't filling the space as quickly, or if there was extra gas because of the foam burning out. It seemed to help if I cut some of the moisture in the sand down and used more vent holes. Maybe should have figured how to use a parting compound where the outside of the foam touched the sand too.

 

Cool pics, now I want to try this again.



#5 crquack

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Posted 17 June 2014 - 02:41 PM

Impressive work! But why has the guy in the very first photo a large spike stuck in his head?



#6 ShawnM

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Posted 21 June 2014 - 05:42 AM

This is probably a spam post, but it's interesting nonetheless so I will leave it up. Someone alert me if he strikes again, please.


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#7 dorosh

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Posted 14 November 2015 - 02:41 PM

Фотографии с литейного Забыли Пена Литье

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good patterns for art casting

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Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#8 dorosh

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Posted 17 February 2016 - 01:31 AM

Новые декоративные отливки

 

 

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Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#9 dorosh

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Posted 19 March 2016 - 11:20 AM

Decorative and technical casting for patterns from foam. Casters make artistic casting of cast iron, steel, aluminum, copper alloys, executes orders for serial and single details. Benches, lights cast, casting bars, grilles, fences and technical metal casting. Liem artistic and technical cast, take the order on cast iron grates, fences, bas-reliefs, gates, gates, bollards, lights, benches, plates, dumbbells, kettlebells. Tooling and one-time pattern is cut from expanded polystyrene on the 3D-Fraser, manufacture of molds for plastic foam patterns often perform accurate casting.
Examples, which may be cast product to the customer, or make original casting.

 

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 A cut pattern of foam on CNC machines and 3D Fraser, and such models can be produced most of the castings, shown above
In the manufacture of patterns with the help of CNC machine tools for cutting foam three-dimensional model of complex parts is broken down into simple elements that are cut on the machine. Then glue them receive large size pattern with a rather complex form (the body of large motors, pumps, gearboxes, frame). So getting a pattern casting in small batch and unit production when manufacturing the mold another method uneconomical. In this technique molten metal is poured directly into the pattern and replaces it into the moldable mixture.
Stages of production.
To build bulk three-dimensional model of the items in the CAD-system (SolidWorks, Kompas 3D, CATIA, Autodesk Inventor, etc.). The volume model is broken down into simpler pieces that are technologically possible to cut on the machine, shape cutting foam. The contours of the fragments are assembled in the size of foam preform and preparing the files of control programs. Cutting on CNC and manual refinement of the details, if necessary. The compound fragments in the pattern.

Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#10 dorosh

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Posted 19 March 2016 - 11:22 AM

249861_a375313bade742da8506f316211b10f3.


Casting of ferrous and nonferrous metals weighing 0,1-5000 kg. Castings of iron, steel, aluminum, copper alloys, casting on Lost foam and Investment Casting with ice patterns and other environmental technologies. Dr.-engineer Doroshenko V., doro55v@gmail.com, tel.+38066 1457832


#11 trying-it

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Posted 06 April 2016 - 05:38 AM

Now there is a big boy toy that makes me envious! 






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