Classification Of High Quality Color Corrugated Steel Sheet

Classification of high quality color corrugated steel sheet

The high quality color corrugated steel sheet is usually classified according to its application location, profile wave height, lap structure, and material. Common classifications are as follows:
According to the application location, it can be divided into roof panels, wall panels, floor panels, and ceiling panels. The use of low price color corrugated steel sheet as wall decoration board at the same time, architectural decoration effect is relatively novel and unique.
According to wave height, it can be divided into high wave plate (wave height (> 70 mm), medium wave plate (wave height < 70 mm) and low wave plate (wave height < 30 mm).
According to the material of the substrate, it can be divided into hot-dip galvanized substrate, hot dip aluminum zinc, and hot-dip galvanized aluminum substrate.
According to the way of seam construction, it can be divided into overlap, undercut and withholding structure. Among them, undercut and buckled medium and high wave boards should be used as roof slabs with higher waterproof requirements; lapped galvanized medium and high wave boards should be used as floor slabs; lapped low wave boards should be used as wall panels.

Long Life Grinding Wheel Deformation? Why?

The reasons for the deformation of the long life grinding wheel during production ar e as follows:
1. Uneven mixing is easy to deform the grinding wheel
Solution:
A.Select a suitable liquid and powder phenolic resin.
B.Add a dust remover when the mixture is dry.
C.Add a moisture absorbent when wet.
D.When the amount of the powdery additive is large or the density difference is large, pre-wet is used, or the order of feeding the upper and lower pots of the mixing pot is adjusted.

2. The deformation of the mesh causes the long life grinding wheel to deform
Solution:
A.It is unreasonable to solve the yarn for the warp and weft of the mesh fabric.
B.Solve the problem of deformation of the mesh impregnated cloth.
C.Solve the activity and stability of the mesh impregnated.

Read more:https://www.auroraabrasive.com/long-life-grinding-wheel-deformation-why/

How To Store Fast 9'' Grinding Wheel

The fast 9" grinding wheel should not store grinding wheels in places that are easily exposed to moisture, freezing and high temperatures. The grinding wheel should avoid contact with oil. Resin grinding wheels should be used for one year. Grinding wheels exceeding the storage period must undergo a strict inspection to confirm that there is no problem.
1. The fast 9" grinding wheel must be completely packaged for transportation and collision avoidance.
2. The fast 9" grinding wheel is stacked neatly in a flat manner, and cannot be inclined and pressed for a long time to prevent deformation.
3. Implement the principle of advanced first use to ensure the good use period of the product;
4. The fast 9" grinding wheel should be re-tested for the strength and appearance after more than one year.

There is some difference in different grinding wheel

There are many types of grinding wheels, such as fast grinding wheel for stainless steel, diamond grinding wheels, and resin grinding wheels. Compare diamond grinding wheel and resin grinding wheel today.
The diamond grinding wheel is super tough and has no elasticity at all. Its heat resistance is very good, but the production is complicated and the process cycle is long. Therefore, in the industry, the two kinds of grinding wheels are very different. The widely used fast grinding wheel for stainless steel is in the concrete cutting operation, and the resin grinding wheel is very suitable for the grinding of some metal products.
Diamond resin grinding wheel, which is a kind of grinding wheel combined with resin and diamond. It is mainly mixed together, so that mixed cutting can increase its strength when cutting, and can effectively control in cutting and grinding some materials. Cutting effect, etc., is more suitable for grinding and cutting off some metal products.
The so-called resin is also a resin binder, and the fast grinding wheel for stainless steel manufactured by the resin is very high in strength, has a certain elasticity, and has low heat resistance so it cannot be used in some industries.

Characteristics of the high quality 9" grinding wheel

The high quality 9" grinding wheel has high hardness, high strength and strong grinding ability. It is mainly used for grinding high and hard alloys, non-metallic materials, cutting hard and brittle hard alloys, non-metallic minerals and so on. Such as cemented carbide, ceramics, agate, optical glass, semiconductor materials and wear-resistant cast iron, stone and so on.

Wheel Characteristics
1. The grinding efficiency is high, and the high quality 9'' grinding wheel consumption is relatively slow.
2. Self-sharpness, low heat generation during grinding, not easy to block, reducing the phenomenon of work burns during grinding.
3. The grinding wheel has a certain elasticity, which is beneficial to improve the roughness of the surface of the workpiece and is mainly used for the processes of fine grinding, semi-finishing, knife grinding and polishing.
4. The grinding wheel is low-temperature curing, the production cycle is short, the equipment and supply process is relatively simple; because the resin has fluidity, it is easy to form a high quality 9'' grinding wheel with the complicated surface.