Granite edge grinding method_ Z-lion Diamond Tools Group

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Granite edge grinding method


First, manual edge grinding technology

The manual edging technology is traditional and simple, suitable for the products with less edging quantity and less edging quality. In addition, this method is usually used to solve the problem of edge grinding encountered in the construction of changhe which lacks edge grinding machine in the decoration site.

Disadvantages of hand grinders

1, the quality of edge grinding is poor, easy to appear waves

2. The shape of edge grinding is difficult to be unified, and the edge grinding is often inconsistent.

3, low efficiency of edge grinding

4. The dust produced by edge grinding is larger, which affects and deteriorates the working environment

Advantages of hand grinding

1. Convenient and flexible

2, grinding cost is relatively low, do not need to invest more money to buy equipment

3, the edge grinding cycle is short, according to the processing order requirements of the timely edge grinding, do not wait for the molding knife processing and waste time.

4, suitable for a small amount of edging products processing

Manual edge grinding steps and methods:

1, first make clear the type of grinding on the processing order

2, the production of grinding shape of the template, usually with 3mm thick plywood production, but it is best to use iron or aluminum plate production, so it is not easy to deformation.

3, curve edge grinding plate should be made corresponding curve edge template, first will be processed plate cut into curve plate.

4. Draw lines. Draw the shape of the edge to be ground with suitable strokes on both sides of the stone plate for the template allowance.

5. Grind along the outer contour line of the drawn line with the Angle grinder to remove the part, and then grind into the shape of the edge to be ground. When repairing the mold, the distance of the Angle mill movement should be as long as possible, and the hand holding the mill should be smooth to repair the mill.

6, fine grinding, water grinding polishing. Polish all the edges to be polished with 60#, 120#, 220#, 320#, 500#, 600#, 800#, 1500#, polishing blades in turn.

7. Inspection of edge grinding quality. Manual edge grinding is not consistent due to the technical differences of different people. In order to make the processed products meet the quality requirements, the products must be strictly in accordance with the customer's edge grinding proofing or installation drawings provided by the customer inspection

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