End milling cutter: an important tool for CNC milling.
29 2月 2024 | 没有评论 | posted by admin | in Article
End milling cutter is a kind of CNC milling tool, which is widely used in CNC machine tools. The end mill has cutting knives on the cylindrical surface and the end face, which can be cut simultaneously or separately. This tool is mainly used for surface milling, groove milling, step milling and copy milling. The end mill has the characteristics of high precision, high rigidity and high durability, and its cutting edge is ground and polished to achieve efficient cutting and machining, and the surface quality is high.
The structure of end mill consists of three parts: shank, tool bar and tool head. The handle is used to connect with the spindle of the machine tool, the tool rod is used to support and install the tool head, and the tool head is used to cut the part of the workpiece, which is generally made of carbide or high-speed steel. The number of teeth of the end mill varies from 2 to 16, and the appropriate blade is selected according to the different workpiece materials.
In addition, the end mill can also be divided into integral and combined types according to the different structural forms; According to the different shape of the cutting edge, it is divided into straight edge and spiral edge. The cutter head and cutter bar of the integral end mill are made of the same material, while the cutter head and cutter bar of the combined end mill are made of different materials. The cutting edge of the straight edge end mill is linear, which is suitable for machining plane and step surface. The cutting edge of the spiral edge end mill is spiral, which is suitable for processing threads.
In CNC machine tools, end milling cutters are mainly used for plane or bevel cutting of the workpiece. Because the end mill has the above characteristics and its high efficiency, it is widely used in the mold industry and machinery manufacturing industry.
Please note that when cutting with the end mill, it is necessary to pay attention to the selection of cutting parameters, including cutting speed, reverse milling, etc., as well as the selection of tool materials, which will affect the processing efficiency and processing quality. At the same time, the main deflection Angle of the end mill is 90°, and the force of the tool is mainly radial force in addition to the main cutting force, which is easy to cause the bending deformation and vibration of the tool bar, so it is necessary to pay attention to the stability control in the clamping and cutting process.
Double edge straight groove milling cutter: efficient and accurate woodworking cutting tool.
23 2月 2024 | 没有评论 | posted by admin | in Article
A double-edged straight groove milling cutter is a commonly used woodworking tool with two cutting edges and a straight groove. The design of this tool makes it efficient and precise when cutting and engraving wood, density board and other materials.
The cutting edges of the double-edged straight groove milling cutter can work simultaneously, so cutting speed can be increased. At the same time, the design of the straight groove helps to remove chips, reduce cutting resistance, and make the cutting smoother. In addition, the double-edged straight groove milling cutter also has high rigidity and stability, which can maintain stable cutting performance when rotating at high speed.
Double edge straight groove milling cutter is suitable for all kinds of woodworking machinery, such as engraving machine, cutting machine, milling machine, etc. It can be used for cutting, grooving, hollowing and other different processing processes. In the selection of double-edge straight groove milling cutter, it is necessary to choose the appropriate tool specifications and materials according to the specific processing needs and material types.
It should be noted that the double-edge straight groove milling cutter needs to maintain the appropriate cutting speed and feed speed during use to avoid overheating and wear. At the same time, it is also necessary to check and replace the tool regularly to ensure the quality and efficiency of the processing.
“High efficiency and precision, multi-edge cutting – Characteristics of mini word milling cutter”
21 2月 2024 | 没有评论 | posted by admin | in Article
Mini word milling cutter features and cutting purposes are as follows:
- Features:
Multi-edge cutting: Mini word milling cutters usually have multiple teeth, which can carry out multiple cutting processes at the same time, thereby improving processing efficiency. At the same time, multi-tooth cutting can reduce the load of each tool tooth, improve cutting stability, and reduce the friction and heat between the tool and the workpiece.
High efficiency: Mini word milling cutter has the characteristics of high speed and high processing efficiency, and can complete a large number of cutting work in a short time, which is suitable for large-scale production.
Strong variability: Mini word milling cutter can perform different cutting operations according to the processing requirements of the workpiece, with high flexibility and adaptability.
High precision: Mini word milling cutter can ensure high precision in the processing process, suitable for high machining accuracy requirements.
2, cutting purposes:
Mini word milling cutter is mainly used for cutting metal, non-metal and composite materials.
In the field of metal working, mini word milling cutters can be used to cut aluminum, copper, stainless steel and other materials, suitable for cutting and milling operations of various shapes.
In the field of non-metallic processing, mini word milling cutters can be used to cut plastics, wood, rubber and other materials for a variety of engraving and cutting operations.
In the field of composite material processing, mini word milling cutter can be used to cut carbon fiber, glass fiber and other composite materials, suitable for aviation, automotive and other industries manufacturing and processing.
In short, mini word milling cutters have the characteristics of multi-edge cutting, high efficiency, high variability and high precision, and are suitable for cutting and milling operations of various metals, non-metals and composite materials.
