The vertical milling machine is suitable for using various rod milling cutters, circular milling cutters, and angle milling cutters to mill planes, bevels, grooves, etc. The milling head can be adjusted ±45° clockwise and counterclockwise in the vertical plane, and it can feed automatically in the X, Y, and Z directions. Next, let's take a look at its usage and structural classification!
In the process of machining the workpiece, the selection of the positioning reference of the CNC machining center determines the quality of the part, whether it can ensure the dimensional accuracy and mutual position accuracy of the parts, and the arrangement of the processing sequence between the surfaces of the parts. Great influence, when using fixtures to install the workpiece, the choice of positioning datum will also affect the complexity of the fixture structure. This requires that the fixture can not only withstand large cutting forces, but also meet the positioning accuracy requirements. Therefore, the choice of positioning datum is a very important process issue. So how do we choose the positioning datum when machining parts with a CNC machining center? Here is a brief introduction:
As we all know, the service life of a machining center is closely related to daily maintenance and maintenance! If you don't want to cause accidental wear and tear of the machining center due to dust accumulation on the radiator dust screen, damage to the circuit assembly by unknown objects, etc., then continue to look down!
Imported large-scale CNC machining centers are equipment imported by the country at a huge cost. They have the technical characteristics of high precision, reliable performance and large processing range. The number of such machine tools is often a symbol of a company's precision processing capabilities. To ensure the normal use of the imported large-scale CNC machining center integrating machine, electricity, hydraulic and gas, to grasp the accuracy change range of the machine tool in time, to maintain the accuracy of the machine tool, and to process qualified high-precision products is the focus of maintenance work, and it is also an improvement. One of the prerequisites for the effective utilization of machine tools. However, in the actual use process, some technical or managerial problems often occur. If these problems cannot be dealt with in a timely and correct manner, they will affect the normal use of the machine tool, and even reduce the service life of the machine tool, which will bring irresponsibility to the enterprise. Loss recovered.
In the process of machining the workpiece, the selection of the positioning reference of the CNC machining center determines the quality of the part, whether it can ensure the dimensional accuracy and mutual position accuracy of the parts, and the arrangement of the processing sequence between the surfaces of the parts.