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Polishing method for irregular marble surface

A marble and polishing agent technology, which is applied in the field of mechanical polishing of special-shaped marble materials, can solve the problems of large grinding force and large waste of polishing agent, improve surface hardness and moistness, reduce polishing cost, and increase waterproof and antifouling performance effect

Active Publication Date: 2012-11-07
GAOYAO CITY DONGYING STONEMASONRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the rotary grinding and polishing of marble materials, the grinding force is relatively large, and the added polishing agent is wasted. Only a small part plays a role, and a large amount of polishing agent is required.

Method used

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  • Polishing method for irregular marble surface
  • Polishing method for irregular marble surface
  • Polishing method for irregular marble surface

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] 1) Coarse grinding: at room temperature, according to the shape, size and thickness of the marble blank, grind 2-4m 2 The marble blank is placed in a vibrating grinder, and high-alumina porcelain texture oblique triangular grinding particles with a specification of 6 mm×6 mm (the grinding powder is 400 mesh) 130 kg, Φ10 mm high-alumina porcelain texture bead-shaped grinding Granules (among which the abrasive powder is 600 mesh) 70 kg, 160 mesh quartz sand 5 kg and 600 mesh quartz sand 2 kg, add water to make the coarse abrasive into a paste, according to the type of marble blank, the degree of hardness and hardness, and the degree of mechanical scoring Deep and shallow vibration grinding for 4 to 10 hours, to remove rough mechanical notches such as sharp corners, saw marks, and gong marks on the stone blank, until the stone surface is smooth and matte, and rough ground stone pieces are obtained;

[0052] 2) Fine grinding and polishing: Take out the coarse grinding stone...

Embodiment 2

[0057] 1) The total amount of the marble drawing blanks, spiral blanks, microwave blanks, and crystal point blanks is 3m 2 Put it in a vibrating grinder, add 120kg of conical plastic abrasive grains with a specification of 4 mm×4 mm (the grinding powder is 400 mesh), and 10 mm×10 mm conical plastic abrasive grains (the grinding powder is 600 mesh) mesh) 80 kg, 600 mesh quartz sand 5kg, 160 mesh quartz sand 2 kg, add water to make the coarse abrasive into a paste, adjust the vertical amplitude of the grinder to 5mm, left and right amplitude to 2mm, vibration frequency 1500 Hz, start the grinder to grind for 3 ~10 hours, until the surface of the marble blank retains the concave-convex texture pattern, and the stone surface is smooth, and a rough grinding piece is obtained;

[0058] 2) Fine grinding and polishing: take out the coarse grinding piece, rinse it with water, place it in a vibrating grinder with the same settings, and add 4 kg of marble crystal surface polishing agent ...

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Abstract

The invention discloses a polishing method for an irregular marble surface. The method is as follows: placing marble blank and abrasive in a vibration grinding machine, followed by coarse grinding and fine grinding so as to obtain stones with a better polishing effect. The polishing method has excellent polishing effect. Due to the adoption of the method, the marble polishing surface has various art visual effects rather than single mirror smoothing effect in the prior art; the mechanical polishing of the marble, particularly, the irregular marble, is realized; the polishing efficiency of the irregular marble is greatly improved, and the polishing cost of irregular marble material can be greatly reduced, and is only tens of times less than the polishing cost of the traditional method; and the irregular polishing stone products can possibly become popular building material products, and expression forms of the irregular marble products and building decoration marble are enriched.

Description

technical field [0001] The invention relates to a processing technology for building materials, handicrafts and daily necessities, in particular to a mechanical polishing method for marble materials, especially special-shaped marble materials. Background technique [0002] Marble has a unique sense of material, noble and elegant, and is a high-end building material. At the same time, marble is also widely used in the manufacture of various handicrafts. [0003] Marble is divided into two types: natural marble and artificial marble. Its main component is calcium carbonate, which is easily corroded by acidic substances. , it is difficult to achieve a satisfactory polishing effect. [0004] In the mechanical polishing process of existing marble building materials and handicrafts, whether it is a portable polishing machine, a small round grinder, a hand grinder, an automatic grinder or a line machine, etc., all are pressurized and rotated at a high speed on the surface of the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/04
CPCB24B1/00B24B31/06
Inventor 李颖
Owner GAOYAO CITY DONGYING STONEMASONRY
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