Free-form surface glass fine carving device and machining method

The invention relates to the technical field of glass fine carving devices, and discloses a free-form surface glass fine carving device and a machining method.The free-form surface glass fine carving device comprises a mounting frame, a fine carving machine arranged at the top of the mounting frame, a base arranged at the bottom of the mounting frame and a curved surface base arranged on the top face of the base; a mounting groove is formed in the top surface of the curved-surface base, a first sliding pipe is elastically mounted in the mounting groove, an adsorption part is rotatably mounted at the top of the first sliding pipe, the interior of the first sliding pipe is communicated with the interior of the adsorption part, a negative pressure pipe is arranged on the outer wall of the base, and a groove used for containing the adsorption part is formed in the top surface of the curved-surface base. The free-form surface glass fine carving device can adapt to curved surfaces of free-form surface glass reflect