Classification of Polishing Head

The polishing head of polishing material is often used in electric grinders, crane grinders, electric drills, etc. It is a small-scale grinding tool with a handle for polishing materials. Polishing material grinding head is mainly divided into: ceramic polishing grinding head, rubber polishing grinding head, diamond polishing grinding head, emery cloth polishing grinding head and so on.

1. Ceramic polishing head: Granular sand (usually brown corundum, white corundum, chromium corundum, silicon carbide) is sintered by polishing material ceramic bond, and the center is supplemented by a metal handle. It mainly grinds various metals for the grinding of the inner wall of the aperture and the correction of the mold. Ceramic bond transitional polishing pads for ceramic polishing head can effectively remove scratches on the surface.


2. Rubber polishing grinding head: The finer-grained sand is combined and synthesized by a rubber bond for polishing the mold.


3. Emery cloth polishing head: multiple rectangular abrasive cloth sheets are bonded around the metal handle. The particle size is generally 60#-320# for polishing the inner wall of the aperture.


4. Diamond polishing grinding head: a grinding tool for non-metallic materials such as stone and porcelain materials, especially a grinding tool with diamond alloy as the grinding body, which includes a matrix and several grinding bodies.Several grinding bodies are fixed in the matrix with gaps, and the grinding bodies are also arranged with gaps on the grinding surface of the polishing material grinding head. The matrix is preferably made of a bonding material with certain toughness, and the grinding body is preferably made of diamond alloy material. The utility model has the characteristics of high grinding performance, simple manufacture and low cost, high grinding processing quality and being suitable for large-scale grinding processing. 

Comments

Post a Comment

Popular posts from this blog

What is epoxy terrazzo floor and epoxy terrazzo floor’s application and construction process

Image
Epoxy terrazzo floor , also called epoxy-based terrazzo floor, or organic terrazzo floor . It is suitable for shopping malls, exhibition halls, corridors, high-level entertainment venues, exposition halls, business clubs and other places that require beautiful and wear-resistant floors. A good-quality epoxy terrazzo floor needs to meet three conditions: Firstly, the surface is smooth and flat, without wear lines, blisters, cracks, and aggregates are evenly exposed, and the grid is firm; Secondly, the surface layer slope is designed reasonably and will not appear the situation of running water backflow; Thirdly, is that the heights of the skirting lines are the same, and the thickness of the constructed sample is uniform and there is no hollow. The construction process of epoxy resin terrazzo floor: 1. Basic cleaning In order to prolong the service life of the floor, make the flatness of the base layer meet the standard, and lay a good foundation for the subsequent coating const...
Read more

How to renovate the old cement floor

Image
  How to renovate the old cement floor: 1. Use a professional floor grinder , install the grinding disc , and grind the ground . Remove all the sand from the surface to reveal smooth and firm aggregates. 2. With the sealing curing agent, sprinkle it on the ground, let it fully absorb until it is saturated, which can increase the strength of the cement floor. 3. If the cracking of the cement floor is serious, first roughen the floor, and then rinse the floor with a water gun. 1. Construction joints shall not be left in the laying of the cement concrete surface. When the construction gap exceeds the allowable time, the joints should be treated. If the concrete floor is seriously sanded and ash, the water grinding machine should be installed with a diamond grinding block first. The purpose is to smooth the ground, remove the glue, paint, plain cement slurry and other attachments on the ground, and then assemble the diamond grinding block with a water grinder to grind the ground...
Read more

Several time matters of grinding a terrazzo

Image
Facing the weathering and abrasion of terrazzo, the most common and convenient method at home and abroad is to clean the dirt on the surface of the stone and apply a layer of wax. This method can play a certain protective role on the new terrazzo surface and delay the speed of natural weathering and abrasion. After a few years, the surface of the terrazzo has been weathered, and the renovation of the terrazzo can be resumed by simply grinding the ground at the price of 25/1 and 30/1 of the construction cost. The reason why cleaning and waxing is not a real stone floor treatment is that there is no real technical key to terrazzo treatment . The reason why the terrazzo is as bright and clear is mainly because a layer of glassy film is formed on the surface of the terrazzo after machining. This kind of ground needs to be completely solidified before wet grinding and polishing . Generally, the ambient temperature is 25 degrees and the humidity is 60% in a well-ventilated weather for...
Read more