Metal material processing system

Abstract

The invention relates to a metal material processing system. The system comprises a machine body, an extrusion mechanism, a feeding mechanism, a transmission mechanism and a control system, wherein the feeding mechanism comprises a driving wheel, two driven wheels, a heating block and a wheel shaft mounting plate, the feeding mechanism provides driving force to pull a metal material into a throat pipe, and the center distance of the two driven wheels is adjustable; the transmission mechanism comprises an X-axis transmission mechanism, a Y-axis transmission mechanism, a Z-axis transmission mechanism and a leveling structure; the control system comprises a main controller, a stepping motor driving module, a temperature control module, a serial port communication module and a data storage module, the main controller controls the temperature control module, heats the heating block, collects and feeds back the temperature of a nozzle, and controls the temperature of the nozzle through a temperature control algorithm, so that the temperature of the nozzle can melt the metal material, and the nozzle is in a constant-temperature state; and the main controller controls the motor driving module to drive a stepping motor, an X-axis stepping motor, a Y-axis stepping motor and a Z-axis stepping motor of the feeding mechanism, and the stepping motors are controlled through a linear curve control algorithm.

Description

technical field [0001] The present application relates to a processing system, especially a metal material processing system. Background technique [0002] The traditional material removal machine tool is doing subtraction, which removes unnecessary parts of the material through turning, cutting, milling, grinding and other processes, but this has the problem that the processing tool "cannot reach or reach", and cannot Products of arbitrarily complex shapes are processed, and the removed material is wasted. In contrast, superimposed materials are an additive manufacturing technique that eliminates the need for traditional tools, fixtures, and processing machines to create objects of arbitrary shape. Automatically, quickly, directly, and accurately convert the design model in the computer into physical components, thereby effectively reducing the processing cycle, improving product quality, greatly reducing material costs, and reducing manufacturing costs by about 50%. [0...

AI Technical Summary

Problems solved by technology

[0003] The strength of the current metal material is not adjustable, the processing system is limited to the plane, the temperature adjustment is not accurate enough and cannot be constant, and the precise control of the stepping motor is lacking and not timely enough

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