Studies on Ultrasonic Continuous Seam Welding System Using Complex Vibration
复合振动超声连续缝焊系统的研究
基本信息
- 批准号:11355030
- 负责人:
- 金额:$ 16.84万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (A)
- 财政年份:1999
- 资助国家:日本
- 起止时间:1999 至 2001
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Conventional ultrasonic seam welding systems using linear vibration locus are available to weld only metal foils and thin metal plates and also it is very difficult to weld multiple continuous welding parts. Using the welding systems with the complex vibration welding tips vibrating in elliptical or circular locus, and square or rectangular locus, it is possible to weld thick metal plate specimens at multiple parts.The welding characteristics of aluminum-aluminum, aluminum-copper and copper-copper plate specimens using the 27 kHz and 19 kHz ultrasonic welding system with a circular disk complex-vibration welding tip were studied. The welding tip part vibrates in an elliptical or circular locus. The seam welding system uses a rotating circular disk welding tip and a shifting stage for continuous welding of the metal sheets. The upper specimens are 0.3-mm- to 0.9-mm-mm thick plates and the lower specimens are 2.0-mm- to-10 mm-thick plates. Using the complex-vibration system, these metal plate specimens of various thicknesses can be welded continuously at multiple positions with large and uniform welded areas and large weld strengths independently of the welding position and direction. The required complex-vibration amplitude is less than one-half of that of a conventional linear-vibration system. The required vibration amplitude for aluminum specimens is more than 3 _m (peak-to-zero value) using the 27 kHz welding system. Aluminum-aluminum, aluminum-copper and copper-copper plate specimens were welded with weld strengths almost equal to the specimen strength using the 19 kHz system under vibration amplitudes of more than 4, 6 and 8 _m, respectively.
传统的利用直线振动轨迹的超声缝焊系统只能焊接金属箔和薄金属板,而且难以焊接多个连续焊接件。采用椭圆或圆形轨迹、方形或矩形轨迹复合振动焊头的焊接系统,可以在多个部位焊接厚金属板试件。研究了27 kHz和19 kHz圆盘复合振动焊头超声焊接系统对铝-铝、铝-铜和铜-铜试样的焊接特性。焊接尖端部分沿椭圆或圆形轨迹振动。该缝焊系统采用旋转圆盘焊头和移动台进行金属板的连续焊接。上部试件为0.3 mm ~ 0.9 mm厚板,下部试件为2.0 mm ~ 10 mm厚板。利用复合振动系统,这些不同厚度的金属板试件可以不受焊接位置和方向的影响,在多个位置连续焊接,焊接面积大而均匀,焊缝强度大。所要求的复合振动幅值小于传统线性振动系统的一半。采用27khz焊接系统,铝试件所需的振动幅值大于3 m(峰至零值)。采用19khz系统焊接铝-铝、铝-铜和铜-铜板试样,分别在大于4、6和8 μ m的振动幅值下,焊缝强度与试样强度基本相等。
项目成果
期刊论文数量(35)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
辻野次郎丸: "超音波複合振動加工の幕開け"超音波TECHNO(日本工業出版). Vol.12,No.4. 2-6 (2000)
Jiromaru Tsujino:“超声波复杂振动加工的开始”超声波TECHNO(日本工业出版)第12卷,第4期(2000年)。
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Jironiaru TSUJINO, Tetsugi UEOKA, Tetsuo KATOH: "Welding characteristics of 19 kHz complex vibration continuous seam welding systems using a longitudinal-torsional vibration converter"Proc.of 17th International Congress on Acoustics. vol.11. 27 (2001)
Jironiaru TSUJINO、Tetsugi UEOKA、Tetsuo KATOH:“使用纵向扭转振动转换器的 19 kHz 复杂振动连续缝焊系统的焊接特性”第 17 届国际声学大会论文集。
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Jiromaru TSUJINO: "Ultrasonic Seam Welding System Using a Complex Vibration Circular Disk Welding Tip"Transactions of 30th UIA(Ultrasonic Industry Assosiation) Annual Symposium. (2000)
Jiromaru TSUJINO:“使用复杂振动圆盘焊接头的超声波缝焊系统”第 30 届 UIA(超声波工业协会)年度研讨会的交易。
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Jiromaru TSUJINO, Tetsugi UEOKA and Tetsuo KATOH: "Welding Characteristics of 19 kHz Ultrasonic Continuous Seam Welding Systems Using a Complex and a Linear Vibration Welding Tip"Japanese J. Applied Physics. Vol. 40, No. 5. (2001)
Jiromaru TSUJINO、Tetsugi UEOKA 和 Tetsuo KATOH:“使用复杂和线性振动焊接头的 19 kHz 超声波连续缝焊系统的焊接特性”日本 J. 应用物理学。
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Jiromaru TSUJINO, Tetsugi UEOKA: "Welding Chracteristics of Various Metal Plates Using Ultrasonic Seam and Spot Welding Systems Using a Complex Vibration Welding Tip"Proc.2001 IEEE International Ultrasonics Symposium. (2002)
Jiromaru TSUJINO、Tetsugi UEOKA:“使用复杂振动焊接头的超声波缝焊和点焊系统对各种金属板的焊接特性”Proc.2001 IEEE 国际超声波研讨会。
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TSUJINO Jiromaru其他文献
TSUJINO Jiromaru的其他文献
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{{ truncateString('TSUJINO Jiromaru', 18)}}的其他基金
Studies on Ultrasonic Micro Welding Using High-Frequency Vibration
高频振动超声微焊接的研究
- 批准号:
11450279 - 财政年份:1999
- 资助金额:
$ 16.84万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Ultrasonic Micro-welding Using High-Frequency and Complex Vibrations
利用高频和复杂振动的超声波微焊接
- 批准号:
07555530 - 财政年份:1995
- 资助金额:
$ 16.84万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Studies on Continuous Ultrasonic Butt Welding
连续超声波对接焊的研究
- 批准号:
01420021 - 财政年份:1989
- 资助金额:
$ 16.84万 - 项目类别:
Grant-in-Aid for General Scientific Research (A)
Studies on Ulltrasonic Butt Welding
超声波对接焊的研究
- 批准号:
60850026 - 财政年份:1985
- 资助金额:
$ 16.84万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research