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Method and device for composite vibration grinding based on ultrasonic high frequency and pneumatic low frequency

A technology of high-frequency vibration and low-frequency vibration, which is applied in the field of coating material cutting processing technology and coating processing equipment components, can solve the problems of limiting the range of vibration processing, reduce processing costs, ensure device safety, and high processing efficiency Effect

Inactive Publication Date: 2011-10-12
BEIHANG UNIV
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  • Abstract
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Problems solved by technology

Judging from the application of vibration processing technology, most of them only apply one of the vibration methods at present, which undoubtedly limits the scope of vibration processing.

Method used

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  • Method and device for composite vibration grinding based on ultrasonic high frequency and pneumatic low frequency
  • Method and device for composite vibration grinding based on ultrasonic high frequency and pneumatic low frequency
  • Method and device for composite vibration grinding based on ultrasonic high frequency and pneumatic low frequency

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Embodiment Construction

[0038] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0039] See figure 1 As shown, the present invention is a device based on ultrasonic high-frequency pneumatic low-frequency compound vibration grinding. The position connection relationship between them is: the low-frequency vibration excitation component 3 is installed in the low-frequency vibration shell component 2 to form the low-frequency vibration component, and the ultrasonic high-frequency vibration component 1 and the low-frequency vibration component are connected through the connection component 4 .

[0040] Ultrasonic high frequency vibration components 1 see figure 2 , image 3 , including a tray 11, a compression cover 12, a horn 13, a high-frequency vibration excitation source 14, a rear cover 15, a housing 16, a corner 17, a rear vibration isolation block 18, a front vibration isolation block 19, a sealing ring 20, Position adjusting nut 28...

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Abstract

The invention relates to a method and device for composite vibration grinding based on an ultrasonic high frequency and a pneumatic low frequency. The device consists of an ultrasonic high-frequency vibration subassembly, a low-frequency vibration outer shell subassembly, a low-frequency vibration excitation subassembly and a connecting subassembly. The ultrasonic high-frequency vibration subassembly is arranged on a main shaft of the low-frequency vibration excitation subassembly through the connecting subassembly; and the low-frequency vibration excitation subassembly is connected with bearing mounting grooves of the low- frequency vibration outer shell subassembly through supporting bearings of the low-frequency vibration excitation subassembly, wherein the low-frequency vibration excitation subassembly is arranged in a shell of the low-frequency vibration outer shell subassembly. The grinding method comprises eight steps. According to the method and the device disclosed by the invention, the composite vibration grinding of the ultrasonic vibration and low-frequency vibration of coating materials is realized, the cost is low, the efficiency is high, the practicability is high, and the composite vibration is stable and reliable. The invention has a better practical value and a broad application prospect in the technical fields of coating material cutting machining process and coating machining equipment components.

Description

(1) Technical field [0001] The present invention relates to a compound vibration grinding processing device, in particular to a method and device based on ultrasonic high-frequency pneumatic low-frequency compound vibration grinding, which is suitable for edge cutting of coatings coated on complex curved surfaces with relatively thin thickness The processing belongs to the technical field of coating material cutting processing technology and coating processing equipment components. (2) Background technology [0002] Under the current technical conditions, after the polymer coating material coated on the complex curved surface is completely cured and dried, the hardness is very high and it is difficult to process. It is therefore proposed to process after curing but not before complete drying. However, even in this case, the hardness of the coating material is still relatively large. Using a portable device based on traditional processing technology to process, the cutting f...

Claims

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Application Information

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IPC IPC(8): B24B1/04
Inventor 张德远张国华李诚姜兴刚
Owner BEIHANG UNIV
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