Know what CNC machine tools do
CNC machine tool is a very important type of processing equipment in the manufacturing industry, because the parts manufacturing industry needs a large number of metal and plastic parts for high precision processing operation, processing workpiece is usually complex shape. Various CNC machine tools have the advantage of multiple axes that can be adjusted to difficult angles and help manage hard-to-cut materials.
CNC machine tools can continuously produce complex, multi-dimensional metal and plastic parts in a variety of shapes and sizes. It provides efficient, convenient and accurate production capacity. There are many types of CNC machine tools, such as CNC grinder, CNC lathe, CNC vertical milling machine, CNC machining center and so on.
1. What do you know about CNC machine tools
CNC machine tools are used to cut, shape and create different parts and prototypes. With the ability to program tool paths, any motion can be replicated on any machine tool. CNC machine tools are automatic processing equipment, operated by the computer to execute a pre-programmed sequence of controlled commands. CNC machine tools are essentially the opposite of manual machine tools, which are manually controlled by a hand wheel or lever, or are mechanically automated by a CAM alone. Today's modern CNC machine tools are understood and run using the computer control system machining language (called G code), which tells the machine the precise measurements of production, such as feed rate, speed, position, and coordination.
CNC machining processes operate in contrast to, and thus replace, the limitations of manual control, which requires the field operator to prompt and guide the commands of machining tools through levers, buttons, and wheels. To the onlooker, a numerical control system may resemble a regular set of computer components, but the software programs and consoles used in the machining of CNC machine tools distinguish it from all other forms of computing.
CNC machine tool is a machine that uses computer digital control to control machine tools (such as lathes, grinders or milling machines). Nc differs from the typical PC in the type of software used to control the machine. It is specially customized and programmed using G code. Nc machine tool programming code can precisely control characteristics such as speed, position, coordination, and feed rate.
2. Precautions for CNC machine tools
Start the CNC machine carefully. Although the production process of CNC machine tools is controlled by computers, the operators of CNC machine tools need to know important information such as computer programming parameters and safety standards. The manufacturing process has been made easier by automation consisting of complex commands and speeds indicated by internal computers, but operators still have to oversee the entire process.
It is very important to choose the right CNC machine tool for the machining side, and there are many factors to consider in choosing the CNC machine tool, such as the quality of the fixture to fix the workpiece and the tolerance level of the CNC machine tool. Weight is an important factor in choosing CNC machine tools. Heavy-duty machine tools will withstand violent vibrations and other operations that affect the efficiency of CNC machines. Lightweight CNC machines can lose balance more quickly, affecting the output.
Wobble measurements are another consideration. It is the maximum diameter of any material that can be cut or processed on a CNC machine. The measurement is made from the CNC machine bed to the spindle center. If the desired output size is known, this measurement will help select a CNC machine tool.