Vibration assisted wire machining device

A vibration assisted wire machining device for providing vibration assistance when it performs wire machining on a workpiece, the vibration assisted wire machining device including:

• a metal wire for performing wire machining on the workpiece;
• a core vibration structure for allowing the metal wire to extend to the workpiece, and having a first axial direction and a second axial direction that intersect;
• a first axis oscillator combined with the core vibration structure, for providing the metal wire with a first sinusoidal vibration in the first axial direction of the core vibration structure to make the metal wire vibrate along the first axial direction;
• a second axis oscillator combined with the core vibration structure, for providing the metal wire with a second sinusoidal vibration in the second axial direction of the core vibration structure to make the metal wire vibrate along the second axial direction, wherein there is always a phase difference of 90 degrees between the first sinusoidal vibration and the second sinusoidal vibration, making the first axis oscillator and the second axis oscillator synchronously drive the metal wire via the core vibration structure
• wherein the vibration carrier includes an upper chamber and a lower chamber, wherein the core vibration structure is received in the upper chamber, and the first axis oscillator and the second axis oscillator are located in the upper chamber and combined with the core vibration structure;
• wherein the lower chamber includes a machining fluid inlet structure, a machining fluid guide structure, and a machining fluid outlet structure, the machining fluid inlet structure is for introducing a machining fluid into the lower chamber, the machining fluid guide structure is for leading the machining fluid in the lower chamber along a circumferential tangent direction, the machining fluid outlet structure is for allowing the machining fluid to exit the lower chamber;
• wherein the upper chamber includes a drainage channel, the drainage channel is for draining off liquid in the upper chamber so as to prevent liquid from staying in the upper chamber and affecting operation of both the first axis oscillator and the second axis oscillator;
• the machining fluid guide structure has a guiding curved surface for allowing the machining fluid in the lower chamber to flow along the circumferential tangent direction in the lower chamber;
• the machining fluid outlet structure is located in the lower chamber and below a flow area of the machining fluid, and includes at least one through-hole formed at a circumferential position for accommodating the machining fluid in the lower chamber and releasing the machining fluid from the lower chamber.