Design and Topology Optimization of 3D-Printed Wax Patterns for Rapid Investment Casting
نویسندگان
چکیده
منابع مشابه
Optimization of Dimensional Deviations in Wax Patterns for Investment Casting
Investment casting is a versatile manufacturing process to produce high quality parts with high dimensional accuracy. The process begins with the manufacture of wax patterns. The dimensional accuracy of the model affects the quality of the finished part. The present study investigated the control and optimization of dimensional deviations in wax patterns. A mold for an H-shaped wax pattern was ...
متن کاملoptimization of dimensional deviations in wax patterns for investment casting
investment casting is a versatile manufacturing process to produce high quality parts with high dimensional accuracy. the process begins with the manufacture of wax patterns. the dimensional accuracy of the model affects the quality of the finished part. the present study investigated the control and optimization of dimensional deviations in wax patterns. a mold for an h-shaped wax pattern was ...
متن کاملThe effect of injection parameters on dimensional accuracy of wax patterns for investment casting
Thermal expansion and hot deformation are two phenomena causing dimensional errors in investment casting. This error occurs in dimensions between the die and wax pattern. Therefore, the wax's thermo-physical and thermo-mechanical properties, the metal die features, and the process parameters affect the dimensions of the wax pattern. Some important effective process parameters are the injection ...
متن کاملShrinkage Analysis of Wax Patterns For Aerospace Components in Investment Casting Process
Investment casting has been the most widely used process for several centuries for producing components of excellent surface finish, dimensional accuracy and complex shapes. In the present study, work has been done to select a correct wax type with minimum shrinkage for further investment casting process of aerospace components. Wax Patterns were made with different types of waxes namely Patter...
متن کاملInvestment Casting with Ice Patterns Made by Rapid Freeze Proto
One of the most promising applications of rapid freeze prototyping (RFP) is making metal parts by investment casting with the built ice parts. The integration of RFP and investment casting allows fast creation of complex net-shape metal parts directly from their CAD models. The advantages of doing so include no part geometric complexity limitation, no experience of parting line design and assem...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Procedia Manufacturing
سال: 2019
ISSN: 2351-9789
DOI: 10.1016/j.promfg.2019.06.224