Metal piece processing equipment capable of continuously melting metal block and manufacturing method

Abstract

The invention discloses metal piece processing equipment capable of continuously melting a metal block and a manufacturing method. The metal piece processing equipment comprises an extrusion device, wherein the extrusion device comprises a containing part, an extrusion rod and an extrusion die, when the extrusion rod enables the metal block to flow out of a die cavity to form at least one extruded piece, air tightness is generated between the metal block and the extrusion die, a smelting device comprises a vacuum cavity, the vacuum cavity comprises an inlet, the inlet communicates with the die cavity and used for receiving the extruded piece, an airtight effect between the metal block and the extrusion die can block external air from diffusing into the vacuum cavity via the inlet, and a heating unit and a forming device are included. According to the metal piece processing equipment and the manufacturing method, a vacuum degree of the vacuum cavity cannot be damaged when the metal block is fed, so that a beneficial technical effect that the metal block can be continuously fed is achieved.

Description

technical field [0001] The present invention relates to a metal piece processing equipment and a manufacturing method, and in particular relates to a metal piece processing equipment and a manufacturing method capable of continuously melting metal blocks in a vacuum environment. Background technique [0002] Currently, Vacuum Induction-melting GasAtomization (VIGA, Vacuum Induction-melting GasAtomization) equipment can be used to manufacture metal powder. refer to figure 1 , the known method for producing metal powder is as follows: firstly use an induction coil 99 to inductively heat a metal material rod in a melting furnace 98 in a vacuum environment, so that the metal material rod is melted into a melted soup 91; then, the melted soup is 91 is poured into a carrying crucible 92; finally, the molten soup 91 flows through a molten soup delivery conduit 93 and enters a nozzle 95, and is impacted and atomized by the high-speed inert gas G and rapidly solidified into metal po...

AI Technical Summary

Problems solved by technology

Although this patent document can use continuous feeding of rods and continuous atomization to make powder, the metal material must first be uniformly prepared into raw material melting rods with internal and external threads at the upper and lower ends, which will increase the cost of the process

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