Additive-compound technology
This study considers the possibility to use existing additive technologies for manufacture of strong, heat-resistant functional products consisting of a hollow shell (polymeric materials) filled withepoxy or polyester resins. Thefinished product consists of a composite or functionally gradient material.Experiments were conducted pertaining to use of additive and compound technology. Problems related to use of additive and compound technologies as well as ways to resolve them were considered.
New Industry And Energy
New materials and substances
No more than 2 months
Arkhangelsk region
Additive compound technology eliminates the limitations of 3D printing using a filler (epoxy and polyester resins, compounds or other liquid material to be subsequently cured). The problems of porosity and interlayer adhesion in 3D printing of parts are solved. And the sample with partial filling has positive buoyancy and low weight of the product. Examples of the use of 100% filling are various functional products (brackets, stops and power structures, load–bearing)
Kostusev Igor Nikolaevich, marine engineer, laureate of the M.V. Lomonosov Prize of the Government of the Arkhangelsk Region and the Lomonosov Foundation (for the development of additive-compound technology). Professional engineer of Russia, innovator, Winner of the "Engineer of the Year – 2023" competition according to the "Professional Engineers" version. https://dvinanews.ru/search/index.php?q=%D0%9A%D0%BE%D1%81%D1%82%D1%83%D1%81%D0%B5%D0%B2+%D0%98%D0%B3%D0%BE%D1%80%D1%8C&s=
The article is "Additive-compound manufacturing technology of products and components". The article is "Additive-compound technology for the production of lightweight composite materials with positive buoyancy on the example of a "Marine UAV". Modification of the filler with nanomaterial". Patent for invention No. 2807685
