谢雨田,张体明,陈玉华,等.平板及回转试件表面超声冲击装置的设计[J].精密成形工程,2019,11(5):127-130.
XIE Yu-tian,ZHANG Ti-ming,CHEN Yu-hua,et al.Design of Surface Ultrasonic Impact Device for Plate and Rotary Parts[J].Journal of Netshape Forming Engineering,2019,11(5):127-130. |
| 平板及回转试件表面超声冲击装置的设计 |
| Design of Surface Ultrasonic Impact Device for Plate and Rotary Parts |
| 投稿时间：2019-07-25 修订日期：2019-09-10 |
| DOI：10.3969/j.issn.1674-6457.2019.05.019 |
| 中文关键词: 超声冲击 平板件 回转件 |
| 英文关键词: ultrasonic impact plate parts rotary parts |
| 基金项目: |
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| 中文摘要: |
| 目的 针对现有冲击装置只能对一种外形结构进行加工，造成设备占用空间大、成本高等问题，设计了一种适用于多种外形结构的表面超声冲击装置。方法 针对平板件和回转件的结构特点，设计了一套超声冲击设备，包括台面、调速电机、三爪卡盘、尾座、三轴丝杠系统和超声冲击枪等组成部分。结果 一套装置即可实现对平板及回转件的超声冲击处理。结论 该超声冲击装置兼具对平板件和回转件处理的能力，特别是对于当构件表面存在局部不平整时，如存在焊缝金属余高的情况下可保持冲击载荷的恒定，从而保证冲击能量的稳定性。 |
| 英文摘要: |
| The paper aims to design a surface ultrasonic impact device for different shape structures to solve the problem that the current impact device may only be used for one single shape structure, leading to large space and high cost of equipment. Considering the structural characteristics of flat and rotary parts, a new UIT device was developed in this work. And the device was composed of frame, adjustable motor, three-jaw chuck, tailstock, three-axis screw system, and UIT kit. The developed device can be used to treat flat and rotary parts, especially when there is local unevenness on the surface of the parts, such as outward weld metal. The impact load can be maintained constant to ensure distribution of impact energy. |
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