How to choose CNC machining tools

The CNC machining center optimizes the selection of CNC machining tools based on the technical status of human-computer interaction technology. The rational use of tools and collets should be determined based on the professional processing capabilities of the machining center, the characteristics of workpiece raw materials, the production and processing process, cutting performance and other related factors.

The selection of CNC machining tools is generally: easy to install and adjust, good bending stiffness, wear resistance and high accuracy. Starting from the production and processing needs, choose a shorter collet as much as possible to improve the bending stiffness of tool production and processing. When selecting cutting tools, the specifications and models of the tool should be consistent with the specifications and models of the surface of the product workpiece produced. Alloy milling cutters are often used for the production and processing of the peripheral bands of workpieces in the plan design drawings; when drilling the plan design, carbide tool blade turning tool should be selected; when processing mold seats and grooves of the workpiece, tool steel alloy milling cutters should be selected. ; The production and processing of the workpiece surface or primary processing holes can be selected, corn turning tools inlaid with cemented carbide tool blades; when designing flat profiles and variable angle pane, ball cages, rings, conical and disc-shaped cars are often selected knife.

For production and processing of any slope, since the top tool of the ball cage tool is zero durable, in order to ensure production and processing accuracy, the milling distance is generally required, so the ball cage is more common in deep processing of slopes. However, since the surface production and processing quality and milling efficiency of the round groove cutter are better than the ball groove cutter than the ball groove cutter, the first thing to do is to choose the round groove cutter when ensuring the cutting accuracy.

In addition, the wear resistance and accuracy of CNC machining tools have a great relationship with the tool price. What attracts people's attention is that in most cases, choosing a good tool will increase the cost of the tool, but in turn will increase the cost of the tool. Production and processing quality and production and processing efficiency, thereby greatly reducing all production and processing costs. In terms of processing management, various tools are installed on CNC knives, and the knife selection and tool change posture are strictly carried out in accordance with regulations. Therefore, using standard collets as much as possible will help to quickly and accurately load the standard tools used in drilling, boring, expansion, drilling and other processing processes into the machine tool spindle or CNC tool. When writing programs, you should master the structural specifications, adjustment methods and adjustment ranges of commonly used collets in the machining center to facilitate the determination of the axial and radial specifications of CNC machining tools.

The above is the method of selecting CNC machining tools. I hope it can help you. If you want to know more about CNC machining , please consult online or call our company's service hotline (top right corner of the website), and we will be dedicated to you. Provide high-quality service!