Jul 11, 2017
HSS End Mills Use features
The use of milling cutter features
Alloy cutter, alloy drill, alloy reamer, unequal milling cutter, corn cutter, gong knife, aluminum cutter, coarse milling cutter, wave cutter, micro diameter cutter, micro diameter knife, saw blade Milling cutter, saw blade, centering drill, twist drill, inner cold drill, step drill, drill reamer, straight slot drill, non-standard tool, forming knife, graphite special knife, high hardness cutter, tool products complete, price concessions , Manufacturers wholesale and retail. Now we come together to understand the use of the next milling cutter characteristics.
1, different milling methods, according to different processing conditions, in order to improve the durability of the tool and productivity, you can choose a different milling methods, such as reverse milling, along the milling and symmetry milling and asymmetry milling.
2, followed by cutting the milling of each knife are to continue to cut, especially the end of milling, milling cutter fluctuations are relatively large, so the vibration is inevitable. In the vibration when the frequency and the natural frequency of the machine to be the same or when the times, the vibration is more serious. There is also in the high-speed milling cutter tool also often need to manually cycle of hot and cold impact, more prone to cracks and collapse knife, making the durability decreased.
3, multi-blade multi-blade cutting, milling cutter to eat more, the total length of the cutting edge, help to improve the durability of the tool and production productivity, there are many advantages. But there are only two aspects.
First, the knife teeth prone to radial runout, which will cause the knife teeth ranging from wear and tear uneven, affecting the quality of the surface has been processed; Second, the teeth of the chip space must be sufficient, otherwise it will damage the teeth.
4, high productivity milling milling cutter continuous rotation, and allows a higher milling speed, and therefore have a high productivity. Crafted alloy cutter
Alloy cutter is also known as tungsten steel cutter, mainly divided into the overall carbide cutter, carbide die shank cutter, carbide saw blade cutter, carbide helical drill cutter, carbide joint Cutter cutter, carbide end mill, carbide ball cutter and so on. Professional English in the cnc milling machine high-speed cutting, can increase the smoothness, reduce the wear coefficient, reduce the number of tool changes, improve machine efficiency Erji save the work of the manufacturing time, can occupy the leading position in the deep hole for the tool market , The depth of the drill hole can reach a new generation of 640 times the aperture of the new generation of solid carbide cutter is occupying an increasing share. In order to improve the machining accuracy and chip chip performance, which for the overall carbide drill bit used in the constant blade and spiral groove, and the use of high-density carbide materials and improve the hardness is thus able to drill faster than the gun fast 5- 10 times the speed of drilling. Suitable for processing copper, cast iron, carbon steel, abrasive steel, stainless steel, titanium alloy, tool steel, heat treated steel. Carbide cutter is generally used for CNC machining centers, cnc engraving machine. Can also be installed on the ordinary milling machine processing some of the more difficult and not complex heat treatment materials.
We are in the process of research and development tool, put a lot of manpower and material resources in the search for better materials and the best shape to extend the life of the tool, with the birth of new materials, tool life has doubled, but the new material Costs and tool manufacturing costs are not slow to grow, the manufacturers and manufacturers of large-scale use of the tool is not necessarily bring doubled profits. Germany Prof. Dicor (Prof.Dr.-Ing.Tikal) at the University of Kasser and Dr. Reisse of the University of Aachen in Germany, after years of research and practice, recommend a new simple tooling process: Blunt It can make the life of the tool doubled.