Piezoelectric devices stand as essential components in contemporary medical diagnostics, industrial non-destructive testing, and intelligent sensing systems. The exceptional performance and intricate structural forming capabilities of their core piezoelectric materials are pivotal for real-world applications. In contrast to conventional preparation techniques, such as mold forming and machining, 3D printing technology has progressively showcased remarkable benefits in the rapid formation and high design flexibility required for crafting complex or irregularly shaped piezoelectric ceramic components, including high-precision arrays and curved structures.
