Integrated device of ultrasound auxiliary electric spark deposition and repair and ultrasound polish and method thereof

An electric spark deposition, ultrasonic-assisted technology, applied in the direction of arc welding equipment, manufacturing tools, welding equipment, etc., can solve the problems of inability to obtain a large repair thickness deposition layer, limit promotion, etc., achieve low repair cost, broaden the repair field, and operate simple effect
CN101284341AInactive Publication Date: 2008-10-15GUANGDONG UNIV OF TECH
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
GUANGDONG UNIV OF TECH
Publication Date
2008-10-15
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to a device integrating ultrasound assisted electrospark deposition repair and ultrasonic polishing and a method thereof. The device comprises a gas feeding device, a power source and a control box (34), a connection (35), an electrode assembly (37) and a workpiece clamp head (39). By using the combination of the electrospark deposition technique and the ultrasonic mechanical vibration rubbing effect, the repair of the surface defect of a mould can be realized, and the surface of the mould can be mechanically polished by using the ultrasonic vibration energy after the repair is completed. In the invention, the electrospark deposition technique and the ultrasonic polishing technology are comprehensively utilized, so that the repair cost is low while repair precision is high. The combination processing can not only repair the invalid surface material of the mould with high efficiency, but also suit the occasions when major repair equipment is not available. The method for integrating ultrasound assisted electrospark deposition repair and ultrasonic polishing has the advantages of simple operation, convenience and practicality.
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Description

Technical field:

[0001] The invention relates to an ultrasonic-assisted electric spark deposition repair and ultrasonic polishing integrated device and its method, and belongs to the transformation technology of the ultrasonic-assisted electric spark deposition repair and ultrasonic polishing integrated device and its method. Background technique:

[0002] The methods currently used for mold repair and polishing are as follows:

[0003] 1. Surface coating technology:

[0004] Plating technology can be divided into the following three categories according to the formation process of the coating layer and the bonding mechanism between the coating layer and the substrate:

[0005] 1) Thermal spraying: Thermal spraying is a type of technology that heats the spray powder to a state where it can be bonded to each other, and sprays it onto the surface of the substrate at a certain speed to form a covering layer, such as flame spraying, plasma spraying, explosive gun spraying and s...

Claims

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