In recent years, programmable logic controller (PLC) exceptionally fast technology development, producer has launched some powerful new programming controller, a variety of special function module and communications network equipment, set to become a computer programming technology, automation technology, in the general industrial control equipment of automation technology, industrial automation becomes a powerful tool, in various fields of industrial control has been widely used.
Boring lathe is a kind of high precision machine tool, mainly used for the machining of the workpiece on the precision of the hole. The axes of these holes are often required to be strictly horizontal or vertical, and the distance requirements are very accurate. These requirements are difficult to drill. Modular mach