How to seize the new trend of industry orientation for Diamond tools products? How can Diamond tools sellers save time for customers, and how can they benefit from their own customers? How can a thread milling cutter company utilize its own customer hole processing talents? Undoubtedly, a major process that must be overcome is that the group has ancient principles,
To achieve faster production and processing of high-quality products with cutting tools, it is necessary to have a business philosophy and method that can ensure the sharpness of cutting tools. In high-precision processing, optical glass, ceramic materials and other difficulties are impressive. Nowadays, coating and deburring technologies are widely used in the cutting tool industry, such as ultra precision machining of ceramic stem.
Clean up with ordinary cutting tools, especially when processing non-ferrous metal materials such as aluminum alloys and quartz, resulting in a high scrap rate. Therefore, it is necessary to choose ripe ones for use.
The difficulty of tool efficiency is whether the working fluid density is high or the liquid volume is small, and the machining area is large, so the tool density is high. The common high-speed steel cutting tools are generally 46 or HRC, which can reach 100.
But if the wear of the blade is very severe, and the contact quality between the flat chip and the blade body is poor, the difference in the friction area between the blade and the substrate should be significant.
Cooling lubricants with good lubricity should be selected. Although sometimes the feed amount of the macro center changing tool cannot be too small, there is also a connection between the blade and the substrate in the rubbing area, such as the good scraping performance of the liquid mixed groove bottom. Although the surface quality of this scraped tool is good, there is also a composite effect between the blade and the substrate, resulting in larger burrs.
The feed speed on the working surface of the grinding wheel of the grinding machine should be consistent, otherwise it is similar to using a manual grinding tool head grinding machine. The actual feed speed cannot exceed 0008mm/min.
The number of teeth for the cutting head is selected based on the number of teeth for the cutting head. If there is a large margin, longitudinal cutting can be selected from 60 square meters or more; If the feed speed is slow, the number of teeth on the blade will increase. For example, if the number of teeth is 60, the number of teeth on the saw blade will increase, resulting in an increase in the thickness of the saw blade. The loss of the saw blade will be greater, and the cutting speed of the saw blade is generally 65 angstroms. Therefore, the thickness of the saw blade is larger than that of the commonly used heat treatment tool head. Generally speaking, the more teeth the saw blade has, the more teeth it can cut per unit of time, and the better the cutting performance. However, a larger number of teeth requires a larger amount of hard alloy, The price of the saw blade is high, but if the teeth are too dense, the amount of debris between the teeth becomes smaller, which can easily cause the saw blade to heat up; In addition, there are too many serrations, and if the feed rate is not properly matched, the cutting amount per tooth is very small, which will exacerbate the friction between the edge and the workpiece and affect the service life of the blade. Usually, the tooth spacing is 15-25mm, and a reasonable number of cutting teeth should be selected based on the material being sawn< eod>。
