A Microspherical Lens Processing Method Based on Tool Rotation Processing

Abstract

The invention discloses a microspherical lens processing method based on cutter rotation processing, which includes the following processing process: a cutter with an arc blade is installed on a cutter holder, the rake surface of the cutter is parallel to the extension direction of the B axis of the cutter holder, The arc center of the arc blade coincides with the rotation center of the B axis, and the tool holder drives the arc blade to rotate around the B axis; install the workpiece on the spindle of the machine tool, and the rotation axis of the spindle is perpendicular to the B axis; adjust the spindle along the Z direction The Z direction is the extension direction of the rotation axis, which drives the workpiece away from or close to the arc blade, and adjusts the cutting depth of the arc blade on the surface of the workpiece; the tool holder drives the arc blade to rotate around the B axis, and the arc blade It rotates and cuts into the surface of the workpiece to complete the processing of the microspherical lens with a given cutting depth. Only by the rotation of the arc blade, the microspherical lens to be processed is formed at one time, which improves the processing efficiency of the microspherical lens.

Description

A machining method of microspherical lens based on tool rotation machining technical field The present invention relates to the technical field of micro-sphere processing, particularly relate to a kind of micro-sphere based on tool rotation processing Lens processing method. Background technique At present, the processing method of microsphere lens processing method and microsphere lens array has microsphere self-assembly-etching recovery. Combined machining method, slow-tool servo turning machining method, micro-milling and micro-grinding, etc. Among them, slow tool servo turning is Through the rotation of the machine tool spindle and the three-axis linkage of the X and Z linear axes, the tool completes the microspherical lens on the machined surface The material of the structure is removed point by point. In this process, the precise positioning of the machining position is realized by the linkage between the spindle and the X axis, and the tool is followed by the...

AI Technical Summary

Problems solved by technology

It also needs to process a rectangular column matrix before processing the spherical lens, which inevitably leads to time-consuming and labor-intensive processing.

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