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Smoothing and/or lapping tool particularly for finishing stone materials

A technology for tools and grinding materials, applied in the field of polishing natural or artificial stone, ceramics or similar materials, which can solve the problems of material formation defects, affecting production costs, etc.

Inactive Publication Date: 2009-04-01
AROS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, tools of different types from each other are sometimes used in combination, especially if a single-step process is performed on the material causing flaws to form on the material
This means two or three smoothing / smoothing steps in order to obtain an optimally finished surface, which of course has a significant impact on production costs

Method used

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  • Smoothing and/or lapping tool particularly for finishing stone materials
  • Smoothing and/or lapping tool particularly for finishing stone materials
  • Smoothing and/or lapping tool particularly for finishing stone materials

Examples

Experimental program
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Effect test

Embodiment Construction

[0015] first reference figure 1 with 2 As shown in the figure, the polishing and / or smoothing tool 1 of the first embodiment of the present invention is a parallelepiped block-shaped abrasive material as a whole. The block 1 comprises a front working part 2 and a rear part 3 . The rear portion may be in the shape of a handle for manual use, or as a horseshoe for securing the tool to the table of a honing or polishing machine (not shown), as is known in the art.

[0016] The front working part 2 comprises one or more brush working areas 4 with a plurality of bristle parts 5 protruding or protruding from the rear fixed part or handle 3 with a length greater than the maximum thickness or lateral direction of each bristle part 5 Many times larger in size (typically from 5 to 10 times). Advantageously, the brush working parts are arranged at intervals and extend, extending through the length direction of the front working part 2, preferably also in the width direction, thereby d...

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PUM

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Abstract

The present invention relates to a finishing and / or polishing block-like tool of abrasive material, which includes at least one front working portion (2, 2a) and at least one rear portion designed to be anchored to a working head of a honing machine or a handle rear portion (3, 3a), the at least one front working portion (2, 2a) comprising: at least one first brushing working portion (4, 4a) including a plurality of bristle elements (5, 5a) each extending from the rear portion (3, 3a) through a length many times greater than the thickness thereof; and at least one second working portion (6, 6a) including depressions (7, 7a) separated by at least one raising zone (8, 8a) having size many times greater than the thickness of one bristle element.

Description

technical field [0001] The present invention relates to smoothing and / or smoothing tools, particularly, but not exclusively, for smoothing natural or artificial stone, ceramic or similar materials. Background technique [0002] Stone, porcelain and not-porcelain ceramic materials are usually polished with sufficiently hard work tools in the Shore B hardness range of 70 to 90 degrees. These tools are made of a composite material containing a binder (such as magnesium oxychloride or a resin binder such as polyester, polyurethane, and epoxy) and a filler (such as iron carbonate and / or iron oxide, aluminum oxide, corundum, etc.) Abrasive particle bond body composition. [0003] This granular abrasive, usually with a particle size in the range of 36 to 1800 mesh (mesh), can process various hard materials to obtain a bright surface. [0004] Tools that have been proposed include rubber adhesives with a Shore B hardness of 20 degrees, and brushes containing Nitrogen as an adhesiv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B7/22B24B29/02B24D99/00
CPCB24D13/145B24B7/22
Inventor 斯特凡诺·菲奥拉蒂
Owner AROS
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