Industrial mother machine is a machine used for manufacturing machines and machinery, also known as a tool machine. It mainly includes lathes, milling machines, planers, drilling machines, boring machines, grinding machines, gear making machines, etc. The mother machine manufacturing industry provides various mechanical equipment for various industries, which is the heart of modern industry and one of the main products of machine manufacturing. The mother machine manufacturing industry is the cornerstone and cradle of the entire industrial system, located at the core of the industrial chain, and determines the level of industrial development and comprehensive competitiveness of a country or region.
What we are going to talk about here is the domestically produced high-end five axis CNC system.
The domestically produced five axis high-end CNC system is commonly known as the "industrial mother machine" and is an essential equipment in the high-end manufacturing field. Its technological development level directly affects China's comprehensive competitiveness in the global industrial development field.
The technical level of the five axis high-end CNC system directly determines the machining accuracy and efficiency. For the high-end manufacturing field, the five axis high-end CNC system is crucial. At present, domestically produced high-end five axis CNC systems have made significant improvements in technical level, stability, and accuracy, gradually breaking the monopoly of foreign technology.
The high-end five axis CNC system utilizes five axis tool axis control technology. The five axes consist of three linear axes and two rotary axes. Five axis tool axis control is the core of CAM system's five axis technology. It calculates the tool position (X, Y, Z) and tool axis vector (I, J, K) for each cutting point tool through the five axis CAM system. The five axis post-processing unit converts the tool axis vector (I, J, K) into two angles (A, B, C) required for different machine tool rotation axes; Then calculate the displacement of each axis (X, Y, Z) that takes into account the linear movement after the rotation of the blade axis.
In addition, five axis machine tools can be classified into three types based on the motion position structure of the two rotation axes: Table Table, Head Head Head, and Table Head Head. The spindle direction of the Table Table type machine tool does not move, and both rotating axes are distributed on the worktable. When machining the workpiece, the rotating axis rotates with the worktable, and the clamping load must be considered during machining. The size of the workpiece that can be machined is relatively small. The head head head type machine tool worktable remains stationary, with both rotating axes on the spindle.
Nowadays, domestic high-end five axis CNC systems can be applied in multiple fields, including aerospace. Five axis high-end CNC systems can be used to process complex curved parts such as aircraft engine parts and aviation blades. Through five axis linkage machining, machining efficiency and accuracy can be greatly improved, costs can be reduced, and product quality can be enhanced.
In the field of automobile manufacturing, five axis high-end CNC systems can be used to process complex curved parts such as car bodies and chassis. Through five axis linkage machining, processing time can be greatly shortened, production efficiency can be improved, and product quality and accuracy can also be enhanced.