Maverick Engineer on Instagram: "Friction welding is a solid-state process that joins two parts by pressing them together while one rotates or moves rapidly to generate heat from friction. This heat softens the surfaces without melting them, and continued pressure forges a strong joint. It is especially important when the two materials have different microstructures or compositions, since it avoids melting and mixing problems that could weaken the bond. The result is a clean, high-strength conne