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How to choose the right machining center?

Article upload: Baoyu CNC Pageviews: Release time: 2024-04-25

How should we choose the right vertical and horizontal dual-use machining center? In fact, you can understand from three aspects, here can give you a simple introduction, if you are interested in you can see, through this article can let you better understand this knowledge.
The selection of machine tool specifications is based on the size specification of the workpiece processed by the confirmed high-speed graphite machining center, and responds to the specification of the workbench of the required machine tool and the stroke of the three linear coordinate systems. The worktable specification should ensure that the workpiece can be successfully mounted on the workpiece, and the processing specification must be in each coordinate stroke, in addition to considering the tool change space and the constraints of each coordinate trunk and area.
Second, the precision of the selected machining center of the machine tool accuracy is classified into general type and fine type, and its primary accuracy items are shown in the following table: Machining center primary accuracy item Precision item General type (mm) fine type (mm) linear positioning accuracy ±0.01/ the whole process ±0.005/ the whole process repeated positioning accuracy ±0.006±0.002.
Third, before the selection of the processing target confirms the purchase target

First of all, it is necessary to clarify the goal of silk processing. In general, parts with the following characteristics are suitable for machining in the machining center: multi-process intensive workpiece refers to the need to use many tools for machining on a workpiece. For workpieces with complicated positioning, such as porous machining with a certain precision of hole distance, it is very convenient to implement by using the characteristics of high positioning accuracy of the machine tool. Repeat production type of workpiece suitable for processing single piece small batch production. Small batch refers to 1-100 pieces, CNC gantry milling processing, each batch is not large, but it needs repeated production. In addition, even if the workpiece style specifications are different, but they are similar workpieces, it is easy to complete the parts of the group processing process. Messy style parts mold, aviation parts and other messy style workpiece, can rely on automatic programming skills in the processing base to process a variety of special-shaped parts. Box type, plate type parts in the vertical and horizontal dual-purpose machining center using the reverse table, the box parts for multi-sided processing, such as the main shaft box, pump body, valve body, engine cylinder and so on. Assuming that even the top surface should be processed at one time, the pentahedral machining base can be selected. Vertical and horizontal dual-purpose machining center base suitable for processing box cover cylinder head, plane CAM, etc. Gantry processing base is used for processing large box and plate parts, such as diesel engine cylinder block, processing base column, bed, printing wall plate machine.