Cách chọn trung tâm gia công đứng
Machining center is one of the most important varieties of CNC equipment, how to choose machining center?
First of all, the goal of preparation and processing should be clear. In general, parts with the following characteristics are suitable for vertical machining center processing: 1. Multi-process intensive workpiece refers to a workpiece on the need to use many tools for processing. 2. The cumbersome positioning of the workpiece, such as a certain hole distance accuracy requirements of porous processing, the use of machine positioning accuracy of high characteristics, is very convenient for implementation. 3. Repeated production type of workpiece, suitable for processing single small batch production. (Small batch refers to 1-100 pieces, the number of each batch is not large, but it needs to be repeated production)
Secondly, even if the workpiece shape scale is different, but it is similar workpiece, easy to complete group processing (GT) process parts. It can process all kinds of special-shaped parts in vertical machining center by automatic programming skills. Box type, plate type parts in the vertical machining center using rotary table, box parts for multi-faceted processing, such as spindle box, pump body, valve body, internal combustion engine cylinder block. If even the top surface also want a clamping processing, can choose pentapohedral processing center. Vertical machining center is suitable for machining box head cylinder head, plane CAM, etc. Vertical machining center for processing large box, plate parts, such as diesel engine cylinder block, machining center column, bed, printing wall plate machine.
The machine tool specification is selected according to the size scale of the workpiece to determine the size of the machine tool and the stroke of the three linear coordinate system. The scale of the worktable should ensure that the workpiece can be clamped smoothly on it, and the processing scale must be within each coordinate stroke. In addition, the limit of tool change space and each coordinate interference zone should also be considered.
Machine tool accuracy selected vertical machining center precision classification for common and fine, its main precision items see the following table: vertical machining center main precision item precision item common type (mm) fine type (mm) linear positioning accuracy ±0.01/ full ±0.005/ full repeat positioning accuracy ±0.006±0.002.
Taiye machine provide a full set of professional extrusion die equipment and extrusion dies, We have an aluminum extrusion die factory and a professional extrusion die equipment company in China. Our machine tools product include machining center, CNC lathe, wire cut EDM machine, EDM machine, Vacuum Furnace, etc., Each of taiye machines is professionally customized for the aluminum extrusion die process, with simple operation and high efficiency.
