A micro-feeding device for uniform removal of material at the tip of a circular arc-edged diamond tool

Abstract

The utility model relates to a micro-feeding device for uniformly removing material at the tip of a diamond tool with an arc edge, belonging to the technical field of ultra-precision manufacturing equipment. The invention provides a high-precision and easy-to-operate device for evenly removing material from the tip of a circular arc-edged diamond tool based on a high-precision feed workbench. The invention comprises a hydrostatic turntable part, a micro-feed part, a rough-feed part, a tool rest and a machine tool base; The component is mounted on a hydrostatic rotary table part, which is fixed to the upper surface of the machine tool base. The present invention can control the micro-feeding parts to reduce the feeding amount to reduce the grinding pressure, and can control the micro-feeding parts to increase the feeding amount to increase the grinding pressure, thereby realizing that during the diamond tool grinding process, the material of the knife tip arc is always It is evenly removed, so that the waviness of the arc edge can be improved, and a higher quality diamond tool can be obtained.

Description

technical field [0001] The invention belongs to the technical field of ultra-precision manufacturing equipment, and relates to a diamond tool micro-feeding device. Background technique [0002] Ultra-precision machining technology originated in the late 1950s and early 1960s. With the continuous progress of this technology and the needs of aerospace, computer and other industries, it has been more and more widely used. It is now used in military and high-tech It occupies a very important position in the field of cutting-edge civilian product manufacturing. For example, mirrors for large astronomical telescopes, air bearings for precision gyroscopes for inertial navigation instruments, large-scale integrated circuit manufacturing equipment, polygonal prisms for laser printers, scanning mirrors for high-speed cameras, etc., all require ultra-precision processing. [0003] Ultra-precision cutting technology is an important part of ultra-precision machining technology, and its ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem that there is no device capable of evenly removing the arc material of the cutting edge during the diamond tool grinding process, and to provide a high-precision and easy-to-operate arc edge based on a high-precision feed table. Device for uniform removal of diamond tool tip material

Images