Alloy ball cutters, alloy drill bits, alloy reamers, unequal division ball cutters, drills, drilling reamers, straight slot drills, non-standard cutting tools, forming knives, graphite special knives, high hardness ball cutters, complete product range, price discounts, wholesale and retail by manufacturers. Now let's learn about the usage characteristics of ball knives together.
1. Different milling methods can be selected to improve tool durability and productivity based on different processing conditions, such as reverse milling, forward milling, symmetric milling, and asymmetric milling.
2. When cutting and milling sequentially, each tooth is continuously cutting, especially for end milling. The fluctuation of the milling cutter is relatively large, so vibration is inevitable. When the frequency of vibration is the same as or multiplied by the natural frequency of the machine tool, vibration is relatively severe. Another issue is that high-speed ball cutting tools require frequent manual cycles of cold and hot impacts, which can easily lead to cracks and breakage, resulting in a decrease in durability.
3. Multi blade and multi edge cutting, with a larger total length of cutting edges and a larger consumption of ball cutters, is beneficial for improving tool durability and production efficiency, and has many advantages. But there are only these two aspects.
Firstly, the cutter teeth are prone to radial runout, which will result in uneven load and wear on the cutter teeth, affecting the quality of the machined surface; Secondly, the chip holding space of the cutter teeth needs to be sufficient, otherwise it will damage the cutter teeth.
4. High productivity milling involves continuous rotation of the ball cutter and allows for higher milling speeds, resulting in higher productivity.
