How can the milling tools be durable?
There are many kinds of milling cutters. Common milling machines and CNC milling machines can be machined with straight lines, milling centers, machining cavities, cores, and curved surfaces / contours. Generally divided into: 1. head milling cutter, carries on the rough milling, the removal of a large number of blank, a small area of horizontal plane or outline milling; 2. ball end milling surface, semi finish and finish milling; milling knife can steep surface / straight wall small chamfer. 3. flat milling cutter with chamfering, can do rough milling to remove a lot of rough, but also fine milling, fine surface (relative to the steep surface), small chamfer. 4. forming milling cutter, including chamfering cutter, T shape milling cutter or drum type cutter, gear cutter, inner R knife. 5. chamfer knife, chamfer knife shape and chamfer shape are identical, divide into milling circle, chamfer and slant chamfer milling cutter. 6.T type cutter, can be milled T groove; 7. gear type cutter, milling out all kinds of gear, such as gear. Milling cutters are commonly made of two kinds of materials: high speed steel and hard alloy. The latter is the former high hardness, strong cutting force, can improve the speed and feed rate, improve productivity, let the knife is not obvious, and the processing of stainless steel / titanium alloy hard processing materials, but the cost is higher, and the cutting force in the fast delivery of IVB is the brand of Taiwan Mills
Before sharpening, it is necessary to inspect the grinding wheel. If it is found that the grinding wheel is beating, the cylinder surface is irregular and the fillet is too large, the dressing needs to be trimmed. Generally, the grinding wheel can be used to repair the cylindrical surface of the grinding wheel (diamond dresser, tooth trimmer, etc.), and the old grinding wheel with relatively large grit hardness can be used for dressing. If the side surface of the grinding wheel is not smooth, the grinding wheel can be replaced.A milling cutter is a rotating tool used for milling and having one or more cutter teeth. The margin of each in turn cutter tooth intermittently cut work. The milling cutter is mainly used to process the plane, the step, the groove, the forming surface and the cutting workpiece and so on in the milling machine.
