Electric control device for processing inner bores of parts

An electronic control device, a technology for processing parts, which is applied to the used abrasive treatment device, abrasive feeding device, abrasive and other directions, can solve the problem of driving gas pressure attenuation, reduce shot peening or paint stripping, rust removal, polishing effect and other problems to achieve the effect of increasing the driving force

Inactive Publication Date: 2015-03-11
AERONAUTICAL EUIPMENT INST AIR EQUIP ACAD P L A
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electronic control device for processing the inner holes of parts, so as to solve the technical problems of driving gas pressure attenuation and reducing the effect of shot peening or paint removal, rust removal and polishing in the prior art

Method used

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  • Electric control device for processing inner bores of parts
  • Electric control device for processing inner bores of parts
  • Electric control device for processing inner bores of parts

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Embodiment Construction

[0062] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0063] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention provides an electric control device for processing inner bores of parts. The electric control device comprises a shot/sand blasting main machine, a main gas circuit, a part processing device and an electric control unit, wherein a pressure feeding hose and a pressure intake hose are connected with a mixing valve; the part processing device comprises a working rack for supporting the parts; the mixing valve is arranged on the working rack; the mixing valve is connected with an injector straight pipe; an injector head is arranged at the end part of the injector straight pipe. The electric control device for processing the inner bores of the parts provided by the invention can ensure the driving force to the shot/sand while processing the inner bores of the parts, and ensure high-speed mass-flow gas-material mixing and blasting, so as to ensure the shot blasting effect.

Description

technical field [0001] The invention relates to the field of surface treatment devices for inner holes of parts, in particular to an electric control device for processing inner holes of parts. Background technique [0002] Parts with large depth and small diameter inner holes are widely used in the fields of machinery, metallurgy and materials, such as hollow shafts, steel cylinders and pipe fittings. Such parts often require surface treatment such as shot peening, paint removal, rust removal, and polishing on the inner wall surface during manufacture, use, and maintenance. Shot peening, the method is to carry out surface treatment by shot peening, which has a large impact force and obvious cleaning effect. Generally, cast steel shots with better toughness are used. [0003] Due to the pneumatic shot peening or sand blasting of the surface of the inner hole with a large depth and a small diameter, this type of surface treatment often encounters the following difficulties. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24C3/32B24C5/00B24C9/00
CPCB24C3/325B24C5/00B24C7/0046B24C9/00
Inventor 蔡佳昆朱有利王智张强赵俊杰王磊
Owner AERONAUTICAL EUIPMENT INST AIR EQUIP ACAD P L A
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