Used primarily for metals and polymers, these techniques involve melting or softening a material and pouring it into a mold.
As lightweighting becomes crucial in aerospace and automotive sectors, the processing of plastics and composites has grown exponentially.
Rotating a multi-edged tool against a secured workpiece to create flat surfaces, slots, and complex contours. Drilling: Creating round holes using rotating twist drills. Advanced and Non-Traditional Machining --- Manufacturing Processes For Engineering Materials 6th
Chapters 4–6
Surface treatments improve appearance, corrosion resistance, or hardness. Coating with a layer of metal. Used primarily for metals and polymers, these techniques
Maximizing the shear angle minimizes the shear plane area, which decreases the cutting forces, reduces power consumption, and lowers tool wear. Cutting Tool Materials and Wear
Processes are chosen based on the desired geometry, tolerances, production volume, and cost constraints. Drilling: Creating round holes using rotating twist drills
Before shaping a material, engineers must understand its internal structure and response to external forces. Materials behave differently depending on temperature, loading speed, and history.
Deformation processing exploits the plastic behavior of metals to permanently alter their shape without melting them. Cold Working vs. Hot Working