Metal part production and forming process for aviation field

A molding process and technology for metal parts, applied in the field of metal parts production and molding process, can solve problems such as affecting the plasticity of casting alloys, and achieve the effect of ensuring residual temperature, uniform heating, and avoiding local overburning

Active Publication Date: 2021-10-01
苏州市锐意金属制品有限公司
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Problems solved by technology

[0004] The purpose of the present invention is to provide a production and molding process for metal parts used in the aviation field, so as to solve the problem that the existing metal parts production and molding process for the aviation field proposed in the above-mentioned background technology is in the heating stage of the casting. If the equipment fails, there is no emergency treatment measure , easy to affect the alloy plasticity of castings

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  • Metal part production and forming process for aviation field
  • Metal part production and forming process for aviation field
  • Metal part production and forming process for aviation field

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0037] see Figure 1-7 , an embodiment provided by the present invention: a production and molding process of metal parts used in the aviation field, comprising the following steps:

[0038] Step 1: Prepare titanium ingots, reduce the titanium ore to pure titanium tetroxide by chlorination and distillation, and refine the pure titanium tetroxide into sponge titanium raw materials by vacuum separation. After removing impurities, the electrodes are welded into titanium ingots with a side length of 500mm;

[0039] Step 2: End surface pretreatment, cleaning one end surface of the titanium ingot, spraying an anti-oxidation coating after completion, and writing the ingot n...

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Abstract

The invention discloses a metal part production and forming process for the aviation field, relates to the technical field of metal part production and manufacturing, and aims to solve the problems that in the heating stage of a casting, if equipment breaks down, no emergency treatment measures exist, and the alloy plasticity of the casting is easily affected in the existing metal part production and forming process for the aviation field. The process comprises the following steps of, 1, preparing a titanium ingot, reducing titanium ore into pure titanium tetroxide through chlorination and distillation, refining the pure titanium tetroxide into a sponge titanium raw material by virtue of vacuum separation, removing impurities, and obtaining the titanium ingot through electrode welding; 2, carrying out end face pretreatment, specifically, cleaning one end face of the titanium ingot, spraying an anti-oxidation coating after cleaning is completed, and marking an ingot number; and 3, carrying out pretreatment on the titanium ingot, placing the face, with the ingot number, of the titanium ingot on an adsorption base of a cleaning and spraying all-in-one machine, and fixing the titanium ingot to the adsorption base through suction force generated by a vacuum generator.

Description

technical field [0001] The invention relates to the technical field of metal parts production and manufacturing, in particular to a production and molding process for metal parts used in the aviation field. Background technique [0002] Titanium is an important structural metal developed in the 1950s. Titanium alloys have high strength, good corrosion resistance, and high heat resistance. In the 1950s and 1960s, high-temperature titanium alloys for aero-engines and structural titanium alloys for airframes were mainly developed. A batch of corrosion-resistant titanium alloys were developed in the 1970s. Since the 1980s, corrosion-resistant titanium alloys and high-strength titanium alloys have been further developed. Titanium alloys are mainly used to make aircraft engine compressor components, followed by structural parts of rockets, missiles and high-speed aircraft. [0003] However, in the heating stage of castings in the production and molding process of metal parts use...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P15/00
CPCB23P15/00Y02P10/20
Inventor 李全元
Owner 苏州市锐意金属制品有限公司
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