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CNC, also known as Computer Palace, CNCCH or CNC machine tools, is actually a name of Hong Kong. Later, it was introduced to the Pearl River Delta in Chinese mainland, which is actually a CNC milling machine. In Guangzhou, Jiangsu, Zhejiang and Shanghai, some people call it "CNC machining center", which is a new machining technology. Its main job is to compile processing programs, that is, to convert the original manual labor into computer programming.
NC lathe feed machining path refers to the path that the lathe tool passes through the tool alignment point (or the fixed origin of the machine tool) until it returns to this point and ends the machining program, including cutting machining path and non-cutting idle travel path such as tool cutting and cutting.
The feed route of finishing is basically along the outline of its parts in turn. Therefore, the key to determine the feed route is to determine the feed route of rough machining and idle stroke. In NC lathe machining, the determination of machining route should generally follow the following principles: the accuracy and surface roughness of the machined workpiece should be guaranteed.
Make the machining route shortest, reduce idle travel time and improve machining efficiency; Try to simplify the workload of numerical calculation and simplify the processing procedure; For some reusable programs, subroutines should be used.
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