Brake separation type liquid metal grinding disc device

Abstract

The invention discloses a brake separation type liquid metal grinding disc device, which comprises a cylinder barrel, a cylinder bottom plate, a cylinder top plate, a braking device and a driving cylinder; The device is in the shape of a cylindrical piston as a whole. The braking device is installed in the cylindrical cylinder. The driving cylinder is fixed on the bottom plate of the cylinder. The movable end of the driving cylinder is connected to the bottom of the braking device. When the driving cylinder moves, the braking device is pushed along the The cylinder barrel moves up and down; the braking device includes a cylindrical piston shell and an electrode layer, a heat conduction layer, a cooling layer and a heating layer arranged inside the piston shell from top to bottom; The finished grinding sheet has a simple process for making the grinding disc, and there is no waste of materials. The worn grinding disc can also be recycled and used again, and the produced grinding disc has higher precision.

Description

technical field [0001] The invention relates to the field of liquid metal polishing, in particular to a brake separation type liquid metal grinding disc device. Background technique [0002] Grinding is the finishing process (such as cutting) of the machined surface by using the abrasive particles coated or pressed on the grinding tool, through the relative movement of the grinding tool and the workpiece under a certain pressure. Grinding can be used to process various metal and non-metal materials. The processed surface shapes include plane, inner and outer cylindrical and conical surfaces, convex and concave spherical surfaces, threads, tooth surfaces and other profiles. The processing accuracy can reach IT5~01, and the surface roughness can reach Ra0.63~0.01 microns. [0003] The manufacture of existing grinding discs generally adopts abrasive materials, fillers and glue as a mixed liquid, which is made into grinding discs through firing or pressing. The processing envi...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problems of complex processing technology, waste of materials, non-recyclable and poor precision in the production process of the existing grinding discs, and proposes a brake-separated liquid metal grinding disc device with high-precision grinding and polishing capabilities. The process of the grinding disc is simple, reducing the waste of materials, the worn grinding disc can also be recycled and reused, and the precision of the produced grinding disc is higher

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