Single crystal diamond drill bit: excellent choice when cutting
8 12月 2023 | 没有评论 | posted by admin | in Article
The superior features of a single crystal diamond chamfering knife when cutting mainly include:
1, high sharpness: the cutting edge of a single crystal diamond tool can be sharpened very sharp, so when chamfering, you can obtain a smoother cutting surface and a more accurate cutting size.
2, low friction coefficient: the friction coefficient of the single crystal diamond tool is low, so the heat generated during the cutting process is less, which can reduce the deformation and burn of the workpiece, and improve the cutting accuracy and efficiency.
3, the cutting force is small: due to the low friction coefficient of the single crystal diamond tool, the cutting force will be relatively small under the same cutting conditions, which helps to reduce the wear of the tool and the deformation of the workpiece.
4, high machining surface quality: When using single crystal diamond cutting tools for chamfering, you can obtain higher surface quality, such as smoother cutting surface and smaller roughness.
5, high processing efficiency: due to the advantages of high sharpness, low friction coefficient and small cutting force of single crystal diamond tools, the cutting speed can be faster and the processing efficiency can be improved.
6, a wide range of applications: single crystal diamond tools can be applied to cutting a variety of materials, such as metal, non-metal, ceramics, etc., so in different application scenarios can play its superior performance.
In summary, the single crystal diamond chamfering knife has the advantages of high sharpness, low friction coefficient, small cutting force, high machining surface quality, high processing efficiency, and wide application range when cutting, which make it widely used in various material cutting fields.
Tool coating: The secret to enhanced performance and increased efficiency There are many effects of tool coating, some of the main effects are described in detail below.
5 12月 2023 | 没有评论 | posted by admin | in Article
First, improve wear resistance
The coating of the tool can significantly improve its wear resistance, which means that the tool can remain in its original condition for longer, thus reducing the frequency of replacement and repair. The coating protects the cutting edge of the tool and reduces wear, thus increasing the service life of the tool. This not only saves the cost of tool replacement, but also reduces downtime and improves production efficiency.
Second, enhance antioxidant properties
The coating can enhance the oxidation resistance of the tool and prevent the tool from being oxidized during the cutting process. During the cutting process, the tool reacts with oxygen, causing the tool to gradually dull. However, the coating can prevent this oxidation reaction from occurring, thus maintaining the sharpness and durability of the tool. This allows the coating tool to maintain better performance during continuous cutting.
Third, reduce friction
The coating can significantly reduce the friction between the tool and the cutting material. During the cutting process, a lot of heat is generated between the tool and the material, resulting in increased tool wear. However, the coating can reduce this friction, thus reducing heat generation and improving cutting efficiency. This can not only reduce tool wear, but also improve cutting speed and accuracy.
Fourth, improve metal fatigue resistance
The coating protects the cutting edge of the tool and reduces the occurrence of metal fatigue. During continuous cutting, the tool is subjected to repeated stress, which can lead to metal fatigue and fracture. However, the coating can protect the cutting edge of the tool, reduce the occurrence of metal fatigue, and improve the durability of the tool. This allows the coating tool to maintain better performance during a long continuous cutting process.
- Increase thermal shock resistance
The coating protects the tool from damage at high temperatures. In some applications, such as metal working or cutting in high-temperature environments, the tool is subjected to high temperatures. However, the coating can protect the cutting edge of the tool and the substrate, allowing it to maintain stable performance at high temperatures. This improves tool life and reliability at high temperatures.
Six, improve the cutting edge quality
The coating also improves the quality of the cutting edge. In some cases, the cutting edge may be chipped or damaged, which affects the cutting quality and efficiency. However, the coating protects the cutting edge and reduces the occurrence of chipping and breakage. This improves cutting quality and efficiency and reduces the frequency of changing cutting edges.
- Improve processing efficiency
Because the coating can reduce friction, improve wear resistance and oxidation resistance and other properties, the use of coated tools can reduce the heat generation and friction resistance during the cutting process, thereby improving the processing efficiency. This can be achieved by increasing cutting speed and reducing downtime. In addition, due to the longer service life of the coated tool, the number of tool changes and downtime can also be reduced, further improving the processing efficiency.
- Reduce costs
The use of coated tools can reduce costs. Although the cost of coating is relatively high, the use of coated tools can reduce the frequency of tool replacement and maintenance costs. In addition, the coated tool has a longer service life and can maintain stable performance over a longer period of time, thus reducing the total cost. For applications that require high precision and high efficiency cutting, the use of coated tools can bring better economic benefits.
In short, the tool coating has a variety of effects, including improving wear resistance, enhancing oxidation resistance, reducing friction, improving metal fatigue resistance, increasing thermal shock resistance, improving cutting edge quality, improving processing efficiency and reducing costs. These effects can make coated tools show better performance and economy in a variety of applications. Therefore, the use of coated tools is a good choice for applications that require long continuous and efficient cutting.
“Multiple uses of end mills: Complete coverage from milling to engraving”
4 12月 2023 | 没有评论 | posted by admin | in Article
End milling cutter is a tool widely used in the field of machining, mainly used for milling, cutting and engraving metal surfaces. The following are the main uses of end mills:
1, milling: end milling cutter is mainly used for milling planes, bevels, grooves and so on. By adjusting the Angle and axial pressure of the tool, the depth and width of the milling can be controlled to achieve the required machining accuracy.
2, cutting: end milling cutter can also be used to cut metal materials, such as steel, cast iron, copper, etc. In the cutting process, the sharpness of the tool and the cutting speed will affect the processing efficiency and quality.
3, engraving: end milling cutter can also be used to carve text, patterns and marks. By adjusting the Angle and axial pressure of the tool, various shapes and depths can be carved on the metal surface.
4, roughing: end milling cutter can be used for roughing, remove a lot of materials, create conditions for subsequent finishing. When roughing, large cutting depth and feed speed are usually used to improve processing efficiency.
5, finishing: End milling cutter can also be used for finishing to obtain higher processing accuracy and surface quality. When finishing, a small cutting depth and feed speed are usually used to avoid overcutting and surface roughness.
6, marking marks: end milling cutter can be used to mark a specific mark or text on the metal surface, such as product number, production date, etc. By adjusting the Angle of the tool and the axial pressure, the depth of the cut and the font size can be controlled.
7, slope milling: slope milling refers to a processing method of milling along the inclined plane. End mills can be used for slope milling to obtain the desired bevel shape and size.
8, drilling: end milling cutter can also be used for drilling, such as drilling, reaming, reaming and so on. By drilling into the workpiece, the desired parameters such as aperture, depth and perpendicularity can be obtained.
9, chamfer: end milling cutter can be used to chamfer the edge of the workpiece. Chamfering can remove burrs, acute angles, etc., and improve the appearance quality and safety of the workpiece.
10, clear Angle processing: in some complex workpiece processing process, it is necessary to remove the excess material in the corner. End mills can be used for Angle cleaning to obtain the desired corner shape and dimensions.
11, mold processing: end milling cutter in mold processing has a wide range of applications, such as injection mold, die casting mold, etc. By roughing, finishing and lettering the die with the end mill, high-quality die surfaces and accurate dimensions can be obtained.
12, other applications: In addition to the above common uses, the end mill can also be applied to some other special occasions, such as carving the text and patterns of artworks, engraving on non-metallic materials such as glass.
In short, as an important machining tool, end milling cutter has a wide range of applications. By selecting the appropriate end mill type, material and cutting parameters, we can meet different processing needs and improve processing efficiency and quality.
