investment casting

الإنجليزية - التركية

تعريف investment casting في الإنجليزية التركية القاموس.

(Teknoloji) Hassas döküm

(Havacılık) eriyen kalıpla döküm

الإنجليزية - الإنجليزية

تعريف investment casting في الإنجليزية الإنجليزية القاموس.

(Teknoloji) Technical a technique for making small, accurate castings in refractory alloys using a mould formed around a pattern of wax or similar material which is then removed by melting

Precision casting for forming metal shapes with minutely precise details. Casting bronze or precious metals typically involves several steps, including forming a mold around the sculptured form; detaching the mold (in two or more sections); coating its inside with wax; forming a second mold, of heat-resisting clay, around the wax shell, and filling the interior with a clay core; baking the assembly (hardening the clay and melting the wax, which escapes through openings in the outer mold); pouring molten bronze into the space vacated by the wax; and breaking the mold to expose the cast form. In modern foundries, plastics, or occasionally frozen mercury, are used instead of wax. See also lost-wax casting, die casting

الواصلة

in·vest·ment cast·ing

التركية النطق

învesmınt kästîng

النطق

/ənˈvesmənt ˈkastəɴɢ/ /ɪnˈvɛsmənt ˈkæstɪŋ/