A precise positioning cutting device for sapphire processing

Abstract

The invention relates to the technical field of gem processing, in particular to an accurate positioning and cutting device for sapphire processing. The device comprises a device base; two U-shaped supporting rods are symmetrically arranged on the upper end surface of the device base; a mounting support for mounting an electric winding reel is arranged at one end, far away from the device base, of each U-shaped supporting rod; cutting wires for cutting sapphire wind around the two electric winding reels; electric telescopic rods are symmetrically mounted on the upper end surface of the device base; one end, far away from the device base, of each electric telescopic rod is fixedly connected with a carrying platform; a supporting frame is arranged at one end, far away from the carrying platform, of a fixing plate; and a water spray pipe penetrates through the supporting frame and is used for spraying a cutting fluid to sapphire located between a first clamping plate and a second clamping plate. Compared with an existing cutting device, the accurate positioning and cutting device for sapphire processing can position the sapphire accurately and stably and has the advantages of high cutting quality and stable cutting speed.

Description

technical field [0001] The invention relates to the technical field of gemstone processing, in particular to a precise positioning cutting device for sapphire processing. Background technique [0002] The wire cutting mechanism of sapphire is that the machine guide wheel drives the steel wire during high-speed operation, and the steel wire continuously rubs against the sapphire pressed on the steel wire during high-speed operation to complete the cutting process. During the whole cutting process, the viscosity of the cutting fluid, the speed of the steel wire, the tension of the steel wire, the way of cutting the knife and the feed speed of the workpiece play a major role in the quality and yield of sapphire. The existing sapphire cutting device has loose and unreliable defects when clamping the gemstone, which makes it impossible to accurately position and cut the sapphire. At the same time, it is difficult to adjust the tension of the steel wire, the cutting quality is not...

AI Technical Summary

Problems solved by technology

The existing sapphire cutting device has loose and unreliable defects when clamping the gem, which makes it impossible to accurately position and cut the sapphire. At the same time, it is difficult to adjust the tension of the steel wire, the cutting quality is not good, and it is prone to chipping, etc. Defects that affect the quality of sapphire after cutting

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