Production process based on automatic machining of automobile parts

Abstract

The invention discloses a production process based on automatic machining of automobile parts. The process comprises the following steps of (1) melting raw materials to select 500 kg of aluminum blocks with the density greater than 2.4 g / cm<3>; selecting 80 kg of iron ore with the moisture content of less than or equal to 20%, preferably 15%, crushing, sieving through a 600-mesh sieve, placing theiron ore obtained through sieving in a sintering furnace for sintering reduction, and controlling the sintering reduction time to be 72 hours to obtain a blank A; and then placing the aluminum blocksand the blank A in a vacuum furnace, injecting 100kg of molten steel into the vacuum furnace for vacuum induction smelting, wherein the temperature of the vacuum furnace is controlled at 1000 DEG C,the pressure is controlled at 1.4 mpa, the vacuum induction smelting time is controlled at 60 min, and a raw material A in a molten state is obtained. The up-down motion of a cutting part is controlled through a lifting device, a protective cover driven by a first driving part is arranged on a cutting table, so that the cutting area can be separated from an operator when a workpiece is cut, the cutting part can be far away from the operator when the workpiece is placed, the safety performance of the production process based on automatic machining of the automobile parts is improved, and the personal safety of the operator in the cutting process is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of auto parts production, and in particular relates to a production process based on automatic processing of auto parts. Background technique [0002] In the braking system of an automobile, a variety of metal parts are used, such as pneumatic valves, etc., and the above-mentioned valve body is usually formed by direct die-casting of molten aluminum. In the preparation process, aluminum ingots are usually melted and then directly die-cast, which is costly and the strength and corrosion resistance of the workpiece are not high. And the workpiece after the die-casting molding needs to cut the material handle, and there is no protective measure when the existing equipment is cut, and the metal shavings in the cutting process often fly around and hurt the operator, the safety performance is poor, and safety accidents are prone to occur. Contents of the invention [0003] In order to overcome the deficiencies ...

AI Technical Summary

Problems solved by technology

In the preparation process, aluminum ingots are usually melted and then directly die-cast, which is costly and the strength and corrosion resistance of the workpiece are not high

Moreover, the workpiece after die-casting needs to cut the handle. The existing equipment does not have protective measures when cutting. The metal chips in the cutting process often fly around and hurt the operator. The safety performance is poor and safety accidents are prone to occur.

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