A kind of metal wear-resistant medium casting equipment

Abstract

The invention discloses metal abrasion-resistant medium casting equipment, which comprises a casting machine body. A controller is arranged at the bottom of the outer side of the casting machine body,an injection molding port is formed in the top of the casting machine body, a mold cavity is formed in the bottom of the injection molding port, an electric push rod is arranged at the bottom of themold cavity, a heating water tank is arranged between the mold cavity and the inner wall of the casting machine body, a heater is arranged at the bottom of the heating water tank, a water inlet is formed in one side of the casting machine body, and a water outlet is formed in the other side of the casting machine body. The heater and an ultrasonic generator are started through the controller, theheating water tank increases the initial temperature in the casting machine body, an uniform cooling environment is provided for the mold cavity, the ultrasonic generator emits ultrasonic waves, the ultrasonic waves are converted into mechanical energy through an ultrasonic converter to act on the bottom of metal liquid, bubbles between the metal liquid rise, air is discharged, thus the metal structure is close, the strength of a cast mold is enhanced, the quality of the mold is improved, and the abrasion resistance of metal is ensured.

Description

technical field [0001] The invention relates to the technical field of casting machinery, in particular to a metal wear-resistant medium casting equipment. Background technique [0002] Casting is one of the basic processes of the modern machinery manufacturing industry. As a metal thermal processing process, casting has gradually matured in my country. Foundry machinery uses this technology to melt metals into liquids that meet certain requirements and pour them into molds. All mechanical equipment that can be used to obtain castings with predetermined shape, size and performance after cooling, solidification and cleaning treatment, also known as casting equipment. [0003] However, when some casting machines are casting, because the molten metal cannot be added at one time, stratification occurs during the addition of the metal. The molten metal added first cools down, causing the mold to be heated unevenly, resulting in cracks in the casting, and even casting failure. It ...

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Problems solved by technology

[0003] However, when some casting machines are casting, because the molten metal cannot be added at one time, stratification occurs during the addition of the metal. The molten metal added first cools down, causing the mold to be heated unevenly, resulting in cracks in the casting, and even casting failure. It affects the efficiency of casting. Bubbles may appear when the molten metal in the mold enters the cavity, which will reduce the strength of the metal and fail to meet the wear resistance requirements of the metal.

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