CNC machine tool is the abbreviation of digital control machine tool, which is an automatic machine tool with program control system. The control system can logically process a program having a control code or other symbol command specification and decode it, thereby causing the machine tool to operate and machine the part control unit. The operation and monitoring of the CNC machine tool are all completed in this numerical control unit. It is the brain of CNC machine tools.
â—High processing precision and stable processing quality;
â—Multi-coordinate linkage can be performed to process parts with complex shapes;
â—When the machined parts are changed, generally only need to change the NC program, which can save production preparation time;
â—The machine tool itself has high precision and rigidity, and can choose favorable processing amount, and the productivity is high (usually 3~5 times of ordinary machine tools);
â—The degree of automation of the machine tool is high, which can reduce the labor intensity;
â— The quality of the operators is high, and the technical requirements for maintenance personnel are higher.
CNC machine tools generally consist of the following parts:
â— The main machine is the main body of the CNC machine tool, including the machine parts, columns, spindles, feed mechanisms and other mechanical components. It is a mechanical part used to complete a variety of cutting operations.
â—The numerical control device is the core of the CNC machine tool, including hardware (printed circuit board, CRT display, key box, tape reader, etc.) and corresponding software for inputting digital part programs and completing the storage and data of input information. Transform, interpolate, and implement various control functions.
â—The drive unit is the drive unit of the CNC machine tool actuator, including the spindle drive unit, the feed unit, the spindle motor and the feed motor. It realizes spindle and feed drive through an electric or electro-hydraulic servo system under the control of a numerical control device. When several feeds are linked, the positioning, straight line, plane curve and space curve can be processed.
â— Auxiliary devices, some necessary components of the index-controlled machine tool to ensure the operation of CNC machine tools, such as cooling, chip removal, lubrication, lighting, monitoring, etc. It includes hydraulic and pneumatic devices, chip removal devices, exchange tables, CNC turntables and CNC indexing heads, as well as tools and monitoring and inspection devices.
â— Programming and other ancillary equipment, which can be used to program and store parts outside the machine.
According to the demand of the market after the clip-on threading tool is currently widely used machine clip-on threading tool, but machine clip-on threading tool divided into two parts, tool holder and the blade knife pad, mounted on the cutter bar clamp with bolt, blade mounted on the mat, then the blade is divided into carbide coating blade (used for processing non-ferrous metal blade, such as: Aluminum, aluminum alloy, copper, copper alloy and other materials), carbide coated blade (used for processing steel, cast iron, stainless steel, alloy materials, non-iron metals, hardened steel, etc.).
Carbide Blade,Carbide Scraper,Carbide Saw Blade,Carbide Tipped Blade
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