The following topic are about material and processing selection to manufacture engineering components. Topic: Select the materials...

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Mechanical Engineering

The following topic are about material and processing selectionto manufacture engineering components.
Topic: Select the materials and manufacturing route forfabricating blades for turbine used in fighter aircrafts.
1- Establish the function of component - 250 words
2- The constraints it must meet (Non-negotiable,negotiable/desirable conditions) - 250 words
Add References in Harward style.

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4.4 Ratings (757 Votes)

Turbine BladeManufacturing ProcessTurbine blades however are made by a somewhat differentmethod than that used to form compressor blades because they aresubjected to even greater stress due to the intense heat of thecombustor that lies just in front of them First copies of theblades are formed by pouring wax into metal molds Once each waxshape has set it is removed from the mold and immersed in aceramic slurry bath forming a ceramic coating about 25inch63centimeter thick Each cluster is then heated to harden theceramic and melt the wax Molten metal is now poured into thehollow left by the melted wax The internal air cooling passageswithin each blade are also formed during this stage ofproductionThe metal grains in the blade are now aligned parallel to theblade by a process called directional solidifying Thegrain direction is important because the turbine blades aresubjected to so much stress if the See Answer

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