亚洲1卡二卡3卡4卡新区在线,亚洲AV成人无码网天堂,亚洲一区精品动态图成年视频,日韩国产中文字幕黄色,又爆又大又粗又硬又黄,一级a性色生活久久无码,亚洲中文字幕电影不卡电影

     Portfolio is based on the general parts, CNC lathe with according to the specific shape of the part and process design of special components and fixture, consisting of a semi-automatic or automatic CNC lathe.

    Combined multi-axis commonly used numerical control lathe, knife, working procedure, polyhedral or transfer processing ways at the same time, the production efficiency is higher than general nc lathe several times or more. Because general parts have standardization and seriation, can according to need to be flexible configuration, can shorten the design and manufacturing cycle. Therefore, combination of CNC lathe with the advantages of low cost and high efficiency, is widely used in large, mass production, and can be used to form an automatic production line. Combination is commonly used in CNC lathe processing box or special shape parts. When the workpieces are generally not rotate, by the rotation of the cutting tool movement and relative feed movement, cutting tool and the workpiece to achieve drilling, reaming, counter boring, reaming, boring, plane, internal and external thread cutting and milling machining cylindrical and end face, etc. Using some combination of the numerical control lathe turning head clamping workpiece rotation, by cutting tool feed movement, also can achieve some revolving body parts (such as flywheel, after the car