Double-magnetic-disk magnetic passivation device and passivation method thereof

Abstract

The invention discloses a double-magnetic-disk magnetic passivation device and a passivation method thereof. The double-magnetic-disk magnetic passivation device comprises a transverse frame and a vertical frame, wherein the transverse frame is horizontally arranged; the vertical frame is perpendicular to the transverse frame; two symmetric magnetic disk motors are arranged on the transverse frameand connected with magnetic disks through couplers; the vertical frame is connected with a first tool motor through a motor base; the first tool motor is connected with a first tool chuck through a coupling; a first tool is clamped below the first tool chuck and located in a gap between the magnetic disks; and a grinding liquid pump is arranged on the vertical frame and sprays grinding liquid tothe first tool through a hose. The device is simple in structure and reliable. The magnetic disks are convenient to dismount and mount, and grinding materials can be replaced at any time. The device is high in efficiency, and passivation machining of three tools can be achieved at the same time. The double-magnetic-disk magnetic passivation machining efficiency is extremely high, the time cost canbe saved by one third, and defects and burrs of tool cutting edges can be obviously removed. The grinding liquid is indirectly sprayed, a remarkable effect is achieved on improving the machining efficiency, and a very good using effect is achieved.

Description

technical field [0001] The invention relates to a magnetic passivation device, in particular to a double-disk magnetic passivation device and a passivation method thereof, belonging to the technical field of cutting tool processing equipment. Background technique [0002] At present, there are different degrees of microscopic gaps in the cutting edge of the tool after being sharpened by ordinary grinding wheel or diamond grinding wheel, that is, small chipping and sawing, or the cutting edge is too sharp in microcosm, that is, the cutting edge is too thin and sharp, and its strength is insufficient. In the process, the cutting edge of the tool is too microscopically sharp and not strong, easy to curl and chip, or the microscopic gap of the cutting edge is easy to expand, which will accelerate the wear and damage of the cutting tool. Modern high-speed cutting and automatic machine tools have put forward higher requirements for the performance and stability of the cutting tool ...

AI Technical Summary

Problems solved by technology

[0004] The current tool edge passivation technology in the market is mainly mechanical passivation, that is, the tool performs a certain trajectory of rotation and turnover in the abrasive formula under mechanical clamping to achieve the passivation of the tool. Correspondingly different passivation effects can be achieved, but this method has a grinding effect on both the cutting edge and the knife body, and the degree of material removal is consistent, resulting in a decrease in the polishing effect of the knife body when the abrasive particles are large and the grinding capacity is large, and the roughness High, the cutting edge is too blunt and not smooth, the passivation time is not easy to grasp the passivation effect when the abrasive particles are small, and the other technology dry magnetic powder passivation needs to use the passivation of a single piece of manipulator, the passivation efficiency is low, The equipment cost is high, so the existing tool edge magnetic passivation equipment still has deficiencies

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