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Combined type cavitation sound field measuring device for ultrasonic honing

A measuring device, the technology of cavitation sound field, which is applied in the direction of measuring device, measuring ultrasonic/sonic/infrasonic waves, grinding parts of machine tools, etc., to achieve the effect of convenient disassembly

Inactive Publication Date: 2015-09-02
ZHONGBEI UNIV
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a combined cavitation sound field measuring device for ultrasonic honing to solve the technical problem of accurate and quantitative measurement of ultrasonic honing cavitation sound field

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  • Combined type cavitation sound field measuring device for ultrasonic honing
  • Combined type cavitation sound field measuring device for ultrasonic honing
  • Combined type cavitation sound field measuring device for ultrasonic honing

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Embodiment Construction

[0022] Attached below Figure 1~7 , to further describe in detail specific embodiments of the present invention.

[0023] Such as figure 1 As shown, the combined cavitation sound field measurement device for ultrasonic honing provided by the present invention is characterized in that it includes a sound field measurement auxiliary fixture and a sound intensity probe 9 . The combined cavitation sound field measurement device is assembled in the ultrasonic honing cavitation sound field measurement system through the sound field measurement auxiliary fixture. The cavitation sound field measurement system for ultrasonic honing includes a sound field measurement auxiliary fixture, a sound intensity probe 9 , a sound-absorbing water tank 10 , a liquid 11 , an ultrasonic generator 12 , an ultrasonic honing device 13 , and a sound intensity measuring instrument 14 . The sound intensity probe 9 is a measuring instrument used in the entire inventive device, and is responsible for coll...

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Abstract

The invention provides a combined type cavitation sound field measuring device for ultrasonic honing. The combined type cavitation sound field measuring device comprises a sound field measurement auxiliary clamp and a sound intensity probe. The sound field measurement auxiliary clamp comprises a combined type vibration damper, a combined type outer sleeve, a horizontal connecting rod, a vertical connecting rod and a sound intensity probe clamping mechanism. The horizontal connecting rod is connected with the combined type outer sleeve and the vertical connecting rod, the other end of the vertical connecting rod is connected with the sound intensity probe clamping mechanism to make the sound intensity probe horizontally move, and the movement value can be read from the horizontal scale. Clearance fits are provided between two semicircular sleeves of the combined type outer sleeve and two semicircular outer spindle sleeves of the combined type vibration damper, to make the sound intensity probe to rotate, and the rotational angle can be read from the angle scale. The measuring device can be used for accurately and quantitatively measuring the cavitation sound field in areas around oilstone wall. The combined type cavitation sound field measuring device is convenient to disassemble, and the device can measure cavitation sound fields of a plurality of oilstones at the same through adding a plurality sets of horizontal connecting rods, vertical connecting rods and probe clamping mechanisms.

Description

technical field [0001] The invention belongs to the technical field of ultrasonic honing, in particular to a combined cavitation sound field measuring device for ultrasonic honing. Background technique [0002] Ultrasonic honing is an important precision and ultra-precision grinding technology, which is mainly used for precise and efficient wall surface processing of cylinder liners or cylinder block parts of internal combustion engines. The key technology of ultrasonic honing is the ultrasonic honing vibration system, which mainly includes transducers, horns, bending vibration discs, flexible rods and oil stones. When ultrasonic waves are transmitted to the oilstone through the ultrasonic honing vibration system, the oilstone will generate high-frequency and high-amplitude sound field disturbances to the surrounding medium, and cavitation effects will also occur when propagating in the liquid medium, resulting in a cavitation sound field. No matter in the theoretical desig...

Claims

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Application Information

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IPC IPC(8): B24B49/00G01H17/00
CPCB24B49/003G01H17/00
Inventor 祝锡晶郭策刘国东王建青成全
Owner ZHONGBEI UNIV
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