12-22
2023
Why the coating falling off from electroplated diamond tools
During the operation of electroplated diamond tools, due to the use conditions such as grinding force, temperature rise, workpiece crash, etc., the metal coating containing diamond will separate from the steel base, and that is the peeling of the coating. The peeling off of the plating layer is generally partial peeling, and it is rare that the whole plating layer is peeled off at one time. In actual use, there are three situations of coating falls off:
2023-12-22
12-16
2023
The application of Ceramic CBN diamond grinding wheel
Cubic boron nitride is not suitable for grinding hard alloys and non-metallic hard materials. At high grinding temperatures, CBN will undergo a chemical reaction when it encounters alkaline aqueous solutions. CBN diamond grinding wheels will decompose in alkaline solutions at 300°C and decompose slightly in boiling water. As a result, the crystal shape of the abrasive grains will be destroyed. When grinding, only oil-based coolant can be used instead of water-based coolant. The demand for ceramic (raw material: non-metallic mineral) bond grinding wheels in the world grinding industry is increasing. Providing high-quality and efficient ceramic bond grinding wheels has become the cause of Hengyuan Diamond. The hardness of ceramic bond is far greater than that of resin bond and metal sintering, and it combines the advantages of both.
2023-12-16
12-08
2023
Why use Electroplated diamond grinding head
Electroplated diamond grinding head is a kind of grinding head abrasive tool. It is bonded with a certain bonding agent. It is generally installed on grinders, grinders, polishers, or special installation tools, etc., and is widely used in optical lenses, Prism, watch glass, sapphire glass. Through the processing of various workpieces, in order to achieve the effect of grinding, grinding and polishing. According to the use, it is mainly divided into the following types of grinding heads:
2023-12-08
12-01
2023
How to use diamond dressing tools
According to the diameter of the grinding wheel, select the diamond CARAT amount (pure diamond content) reasonably. The larger the diameter of the grinding wheel, the greater the diamond CARAT value selected.
2023-12-01
11-23
2023
Advantages of Vitrified CBN diamond grinding wheel
Vitrified CBN diamond grinding wheels, using cubic boron nitride abrasives as raw materials, are respectively sintered into various shapes of abrasive tools with metal powder, resin powder, and ceramics as binders, which are used for industrial grinding and polishing
2023-11-23
11-16
2023
9 Tips to use Diamond dressing wheels
The diamond dressing wheels has the advantages of high efficiency, high precision, and complex surface forming at one time. As the profile requirements and precision requirements of parts in various industries are getting higher and higher, the diamond dressing wheels dressing method is rapidly replacing the single-grain diamond pen dressing.
2023-11-16
11-08
2023
The Process of Electroplated nickel diamond grinding tools
Diamond grinding tools are manufactured by electroplating metal, usually called electroplated diamond grinding tools.
2023-11-08
11-04
2023
How to choose grinder and super abrasive grinding tools harmony
Because the super-abrasive grinding wheel requires high processing stability and low vibration when grinding, there are some requirements for the grinder.
2023-11-04
10-27
2023
4 key differences between the Diamond SDC grinding wheels and CBN grinding wheels
4 key differences between the Diamond SDC grinding wheels and CBN grinding wheels
2023-10-27
10-21
2023
Analysis and solutions of the coating falling off of electroplated diamond tools
During the operation of electroplated diamond tools, due to the use conditions such as grinding force, temperature rise, workpiece crash, etc., the metal coating containing diamond will separate from the steel base, and that is the peeling of the coating. The peeling off of the plating layer is generally partial peeling, and it is rare that the whole plating layer is peeled off at one time. In actual use, there are three situations of coating falls off:
2023-10-21
JR (Guangdong)New Material CO., LTD
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Tel:13903066017
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E-mail:sales@jrdiamondtools.com
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Add: Building C28, Huachuang Industrial Park, Jinshan Avenue, Shiji Town, Panyu, Guangzhou-511450, China
