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Cavity surface treatment machining device based on energy conversion device

A transducer device and surface treatment technology, which is applied in the field of cavity surface treatment processing devices based on transducer devices, can solve the problems of low processing efficiency, inapplicability, and uneven surface finish of workpieces on the cavity surface, and achieve processing efficiency High, keep the surface shape of the workpiece well, and realize the effect of surface treatment

Active Publication Date: 2013-01-16
SHANGHAI JIAO TONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this kind of processing, because the indenter drives the workpiece and the grinding disc, only the translational movement along the tangential direction of the contact surface can be generated. Therefore, this method can only achieve smooth processing on the surface of the plane workpiece, while for the cavity surface Or when there are convex or concave arc-shaped or special-shaped workpieces, this processing method will not be applicable. The surface of the cavity is often not accessible or the surface finish of the processed workpiece is uneven, or the processing efficiency is low, and Grinding heads or discs also need to be refurbished frequently

Method used

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  • Cavity surface treatment machining device based on energy conversion device
  • Cavity surface treatment machining device based on energy conversion device
  • Cavity surface treatment machining device based on energy conversion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0044] This embodiment includes: an energy supply system 1, a channel structure 2, an energy conversion device 4, an auxiliary device 7, and a workpiece movement platform 6. The inner end of the channel structure 2 is connected with the energy supply system 1, and the outer end is two free ends , And are respectively connected with the energy conversion device 4 and the auxiliary device 7, and the workpiece movement platform 6 is set between the energy conversion device 4 and the auxiliary device 7;

[0045] The transducer 4 includes a connecting part and a working part 5, among which,

[0046] -The connecting part is used to transfer the energy generated by the functional system and act on the working part 5;

[0047] -The working part 5 is used for cavity surface treatment of the workpiece.

[0048] Such as Figure 8 As shown, in this embodiment, the energy supply system 1 is a hydraulic pump body system 14, the channel structure 2 is a liquid circulation pipe 15, the energy convers...

Embodiment 2

[0055] Example 2 is a variation of Example 1.

[0056] Such as Picture 9 As shown, in this embodiment, the energy supply system 1 is a high-voltage power supply system 19, the channel structure 2 is a circuit structure 20, the energy conversion device 4 is a circuit switch 21, the connection part is a positive electrode 22, and the auxiliary device 7 is a negative electrode. Board 23, where:

[0057] -The energy supply system 1 provides high voltage to the energy converter 4 through the channel structure 2;

[0058] -The auxiliary device 7 is connected to the workpiece through the negative electrode plate 23;

[0059] -The transducer 4 generates a high-voltage electric field between the positive electrode 22 and the workpiece to be processed, and forms an electric ion or polarized gas working part.

[0060] The electrode is an array electrode.

[0061] Specifically, the energy supply system 1 is a high-voltage power supply system 19, the channel structure 2 is a circuit structure 20, t...

Embodiment 3

[0063] This embodiment includes an energy supply system 1, a channel structure 2, an energy conversion device 4, an auxiliary device 7, and a workpiece movement platform 6. The inner end of the channel structure 2 is connected to the energy supply system 1, and the outer end is two free ends. And respectively connected to the energy conversion device 4 and the auxiliary device 7, and the workpiece movement platform 6 is arranged between the energy conversion device 4 and the auxiliary device 7;

[0064] The transducer 4 includes a connecting part and a working part 5, among which,

[0065] -The connecting part is used to transfer the energy generated by the functional system and act on the working part 5;

[0066] -The working part 5 is used for cavity surface treatment of the workpiece.

[0067] Such as Figure 1 to 3 As shown, in this embodiment, the transducer device 4 is a magnetorheological fluid transducer device, and further includes an upper electromagnetic coil 8 arranged at...

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Abstract

The invention relates to a cavity surface treatment machining device based on an energy conversion device, and belongs to the technical field of workpiece cavity or complicated workpiece surface grinding, polishing and deburring. The device comprises an energy supply system, a channel structure, the energy conversion device, an auxiliary device and a workpiece motion platform, wherein the inner end of the channel structure is connected with the energy supply system; the outer ends of the channel structure are two free ends and respectively connected with the energy conversion device and the auxiliary device; the workpiece motion platform is arranged between the energy conversion device and the auxiliary device; the energy conversion device comprises a connecting part and a working part; the connecting part is used for transferring energy generated by a functional system, and the energy acts on the working part; and the working part is used for treating the cavity surface of a workpiece to be machined. The workpiece surface machining device can machine a regular surface and an irregular surface; and various energy conversion devices can be conveniently adopted according to the requirement of machinability, so that the workpiece surface or the cavity surface is treated and machined.

Description

Technical field [0001] The invention relates to the technical field of grinding, polishing and deburring of the surface of a workpiece cavity or a complex workpiece, in particular to a cavity surface treatment processing device based on an energy conversion device. Background technique [0002] The traditional polishing and grinding method is to add grinding or polishing medium between the indenter and the workpiece, and achieve the purpose of further smoothing the surface of the workpiece by realizing the pressing and relative translation between the indenter and the grinding disc. . For example, the patent granted on May 10, 2006 (ZL: 200520055339) relates to a grinding device, including a support, a reducer, a grinding plate and a workpiece. The reducer and the grinding plate are fixed on the support, and the grinding plate is also provided There is a guide wheel, a guide plate is arranged in the guide wheel, and the guide plate is sleeved and connected with the guide wheel. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B24B1/04
Inventor 杨斌堂孟光
Owner SHANGHAI JIAO TONG UNIV
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