KN95 Mask Machine Roller, Stamping Shaft and Press Wheel
1. The embossing roller cart of the mask machine is made of seamless steel pipe, and then processed by CNC. Processing is divided into turning, milling and welding.
This article mainly through the numerical control automatic processing and simulation processing of the complicated box cover parts. The UG CAM processing module is used for automatic numerical control programming, which optimizes the processing parameters, such as processing route, tool path, and cutting mode. And through the virtual machining process simulation to check the tool overcut, the collision and interference between the tool and the workpiece.
Traditional milling is mostly used to mill simple shapes/features such as contours and grooves. The CNC milling machine can process complex contour shapes and features. The milling and boring machining center can perform three-axis or multi-axis milling and boring for machining, molds, inspection tools, thin-walled complex curved surfaces, impeller blades, etc. When selecting the content of CNC milling, the advantages and key role of CNC milling machine should be fully utilized.
Machining accuracy refers to the degree to which the actual geometric parameters (size, shape and position) of the part after processing conform to the ideal geometric parameters specified in the drawing. The higher the degree of this conformity, the higher the CNC machining accuracy.
This machining method uses the trajectory of the tool tip movement to form the shape of the machined surface. Ordinary turning, milling, planing and grindig all belong to the tool tip path method. The shape accuracy obtained by this method mainly depends on the accuracy of the forming movement.
Numerical control processing integrates drilling, milling, turning, boring, reaming, tapping and other processes into a whole, which requires high technical quality of technicians. A true CNC master should have not only a wealth of theoretical level, but also superb practical experience and practical ability.
Keywords: CNC machining of mold cores, CNC machining
The core and cavity of the mold often have various free-form surfaces, which are very suitable for processing on CNC machine tools. The process of CNC machining is quite different from the ordinary process. This article combines the NC machining process design of the mold core of children’s product decorations, analyzes and summarizes the process characteristics of the mold NC machining, and provides a reference for the NC process design of the mold.
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