大胸美女被吃奶爽死视频-国产人妖在线-精品亚洲一区二区三区小蝌蚪-免费无码黄网站在线看-日本久久91-天天综合天天爱天天做

       Three-sided edge milling cutter, referred to as three-sided edge. The three-sided edge milling cutter is disc-shaped. The so-called three-sided refers to the circumferential surface, and the two surface parts of the two discs can be used as cutting edges. According to the tooth type, the face milling cutter can be divided into straight tooth and staggered tooth. Straight teeth are used for milling fixed-size shallow grooves, and can also be used for milling general grooves, stepped surfaces and side surfaces. Staggered teeth are used to machine deep grooves.

       The important application of the face milling cutter is that the face milling cutter not only has a main cutting edge on the circumferential surface, but also has auxiliary cutting edges on both sides, thereby improving cutting conditions, increasing cutting efficiency, and reducing surface roughness. It is mainly used for processing steps and grooves of medium hardness and strength metal materials, and can also be used for processing non-metal materials. The superhard material three-face and face milling cutter is used for milling the stepped and grooved surfaces of difficult-to-cut materials. Mainly used for milling fixed-size grooves, milling general-purpose grooves, milling step surfaces, and milling side surfaces. Three-side and edge milling cutters also include YG type three-side and edge milling cutters, which are suitable for processing non-ferrous metals and alloys, cast iron and heat-resistant alloys, cast iron and pig iron, etc. YT type three-face and face milling cutter: suitable for processing carbon steel, alloy steel and steel forgings, and also suitable for processing carbon steel and cast iron. YW face milling cutter: suitable for processing heat-resistant steel, high manganese steel, stainless steel and high-quality alloy steel.

       The face milling cutter is an indispensable tool in the industry, and it is good to understand its use.

Relevant articles