Diamond sanding belt High grinding efficiency Good durability

Short Description:

Diamond sanding belt is a coated abrasive product developed by using super-hard material (man-made diamond) as abrasive and adopting a new manufacturing process.

It has the dual advantages of the softness of traditional coated abrasives and the high hardness of diamonds.

Compared with traditional ordinary sanding belts, the biggest features of diamond belts are high grinding efficiency, good durability, good finish, high cost performance, and environmental protection advantages with low dust and low noise during use.

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Product Detail

Product Tags

Application Range

Diamond abrasive belts are mainly used for the grinding of high-hardness thermal spray coatings on the surface of rollers and shafts, such as high-temperature alloys and special ceramics. And can be widely used in the grinding and polishing of complex shapes and surfaces of hard and brittle materials such as stone, glass, ceramics, monocrystalline silicon, polycrystalline silicon, synthetic materials, cemented carbide, aluminum alloy, etc.

Specification

Abrasive size | 40# 5000#
Size | Width: 5mm~~350mm Length: 150mm~~5000mm

Product Display

Usage

Diamond abrasive belts are divided into three categories according to usage, tool performance, and manufacturing difficulty:

(1) Resin dispensing type abrasive belt
Resin dispensing type, its manufacturing equipment is simpler than coating type products, the equipment investment is lower, and the dispensing type can improve the shortcomings of resin coating products, because ordinary resins are more brittle and hard and have poor flexibility after curing. In addition, the dispensing type products have evenly distributed gaps in the middle, so they can perform better grinding performance when grinding hard plastic materials or during dry grinding.

(2) Resin full-coated abrasive belt
This type of abrasive belt is to uniformly coat the resin on the entire substrate surface, so that the abrasive is distributed on the entire surface of the cloth base with a certain density. This type of abrasive belt manufacturing method has manual coating type and mechanical coating type. Due to the long service life and small production scale of diamond abrasive belts, in order to reduce equipment costs, manual coating or semi-manual and semi-mechanical manufacturing processes can be adopted when there is no requirement for performance. The manual coating process cannot control the coating uniformity of abrasives and binders, and the production process is not continuous, resulting in uneven working surface thickness of the abrasive belt, uneven distribution of abrasives, and uneven orientation of abrasives, resulting in low product quality;

(3) Electroplating abrasive belt
Electroplating abrasive belt is a common type produced by domestic and foreign manufacturers, mainly due to the simple production equipment of electroplating sand belt, and the high bonding strength of the electroplating abrasive belt, the wear resistance and temperature resistance of the adhesive are higher than that of resin. However, problems such as the strength of the electroplated closed abrasive belt substrate and the strength of the substrate joint need to be further studied and resolved.

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