Machine tool reconstruction system

The invention discloses a machine tool reconstruction system, and the system comprises a numerical control device microcomputer which is composed of a single-chip microcomputer, an I/O interface, a circular distributor and a power amplifier, controls a driving component to rotate, drives a ball screw to rotate after the gear is decelerated, and achieves the longitudinal and lateral feed motion ofa machine tool; a tool holder which is controlled by the numerical control device microcomputer and is driven by a motor to automatically rotate; a main shaft pulse generator which is used for maintaining a cutting thread, and employs a main shaft to enable the pulse generator to rotate synchronously through a synchronous cog belt and transmit two signals: the number of pulses emitted in each circle and a synchronization signal, which are sent to the numerical control device microcomputer via an isolation circuit and the I/O interface; a driving component which is used to drive the machine tool to move axially, and sp