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The process of CNC machining center is concentrated, and the processed parts are generally more complicated. The machining process requires a variety of tools, which requires the fixture to not only withstand large cutting forces, but also meet the requirements of positioning accuracy. What I want to say here is that in CNC machining, the task of the fixture is not only as simple as clamping the workpiece, but the selection of the fixture of the CNC machining center is very critical. So how do we choose the fixture? Next, the editor of Xiehe CNC processing factory will give you a brief introduction.

The high flexibility of the CNC four-axis machining center or the five-axis linkage cnc machining center requires that the fixture structure is more compact and simple than ordinary machine tools, and the auxiliary time should be minimized as much as possible. The operation and control are convenient, labor-saving and safe, and sufficient rigidity must be ensured. Be flexible and changeable. When choosing a suitable fixture, attention should be paid to the accuracy of the processed parts, batch size, processing cycle, and processing cost.

If you want to choose a good fixture reasonably, you must first have a deeper understanding of the processing characteristics of the CNC machining center. CNC machining tools for CNC milling are called CNC milling machines or CNC machining centers. A lathe for CNC turning is called a CNC turning center. CNC machining G code can be programmed manually, but usually machining workshops use CAM software to automatically read CAD files and generate G code programs to control CNC machine tools. CNC computer gong machining is the driving component of the CNC machine tool actuator, including the spindle drive unit, feed unit, spindle motor and feed motor. It realizes the spindle and feed drive through the electric or electro-hydraulic servo system under the control of the numerical control device. When several feeds are linked, the processing of positioning, straight lines, plane curves and space curves can be completed. Considering various factors comprehensively, only by choosing economical and reasonable fixtures can we achieve twice the result with half the effort and play the role of CNC machining center.

The above content is the content about how to choose fixtures for cnc processing introduced by the editor of Xiehe cnc processing factory. I hope it can be helpful to you. If you want to know more about cnc processing, please call Xiehe cnc processing factory, we will serve you wholeheartedly.