Brief discussion on the development of precision CNC lathe

Brief discussion on the development of precision CNC lathe

With the development of science and technology and the progress of manufacturing technology, automatic lathe manufacturers' requirements for product quality and variety diversification are getting higher and higher, among which the proportion of small batch production is obviously increasing. NC machine tools are becoming increasingly efficient and developing in the direction of high quality, high flexibility and low cost.

Development of a CNC machine tool CNC machine tool as a flexible manufacturing unit, machine tool manufacturing system and the computer integrated manufacturing system of the basic equipment, the CNC device, servo drive system, program production, inspection monitoring and machine tool ontology and other components put forward higher requirements cixi CNC machine tool manufacturers.

The development of NC system is the key to the development of NC technology and NC machinery.Electronic components and the development of computer technology to promote the development of the numerical control system, a NC system using valve parts, then use the transistor and printed circuit board, since the late 1960 s, small-scale integrated circuit device, which is the so-called hardwired CNC system, since the 1970 s, with the development of computer technology as the center of the small computer taizhou CNC machine tool manufacturers, with the center of the microprocessor computer numerical control (CNC) system has been widely used all over the automatic NC lathe factory support.

Central processing of numerical control systems.The central processing unit (CPU) of NC systems increased from 8-bit word length to 16-bit or 32-bit, clock frequency increased from 2MHz to 16MHz, 20MHz or 32MHz, and recently 64-bit cpus have also appeared.Ningbo CNC machine tool manufacturers and, the use of precision instruction set computing chip RSC, as the CPU, further improve computing speed, large-scale, large-scale integrated circuit and multiple microprocessor applications, the hardware structure of the numerical control system can be standardized, with modular common, according to the need to combine numerical control functions.