With the application of new tool technology, manufacturers can focus on cutting time costs, shortening auxiliary man-hours, and in many machining situations, the break-even point of tool investment can be reached within a few hours. How should we measure the technological progress of cutting tool products? How to measure success in business and career? No matter how you answer these questions, the answer will always be related to some measure of time...

The goal pursued by cutting is high precision, high efficiency, low cost, and environmental protection. In recent years, cutting processing technology has developed rapidly in the fields of high-speed cutting, hard cutting, micro-mist lubrication cutting, dry cutting, compound cutting, etc. These cutting processing technologies are to achieve the production of high-efficiency and low-cost machining parts with minimal production equipment. The core of the method, so far, the biggest sign of the development of cutting processing technology is the development of high-speed cutting (HighSpeedCutting, HSC).

1. Factors that affect the selection of CNC tools. When selecting the type and specifications of the tool, the following factors are mainly considered: (1) The nature of production. The nature of production here refers to the batch size of the parts, which is mainly considered from the processing cost. Influence of tool selection. For example, it may be cost-effective to use special tools in mass production, while in single or small batch production, it is more suitable to choose standard tools.

The HSK tool system is a new type of high-speed short taper tool holder. Its interface adopts the method of simultaneous positioning of the taper surface and the end surface. The tool holder is hollow, the length of the cone is short, and the taper is 1/10, which is beneficial to realize light tool change. And high-speed. As shown in Figure 1.2. Due to the hollow cone and end face positioning, the difference in radial deformation between the spindle hole and the tool holder during high-speed machining is compensated, and the axial positioning error is completely eliminated, making high-speed and high-precision machining possible.

When choosing the angle of alloy tools, it is necessary to consider the influence of many factors, such as workpiece material, alloy tool material, machinability (rough and finishing), etc., and must be selected reasonably according to the detailed environment. Generally speaking, the angle of alloy cutting tools refers to the marking angle used for manufacturing and measurement in real life. Due to the difference in the placement position of alloy cutting tools and the change of the cutting activity bias, the angle of the real thing and the marking angle are different... ..

White cast iron is a kind of wear-resistant material that has been used earlier and is relatively widely used. As early as the Spring and Autumn Period, China made white cast iron with good abrasion resistance and used it as some wear-resistant parts. White cast iron includes ordinary white cast iron, low-alloy white cast iron, medium-alloy white cast iron, and high-alloy white cast iron. Ordinary white cast iron is ordinary white cast iron with no added alloying elements, and is used in engineering for anti-wear castings with low wear resistance requirements.