A new type electromagnetic vibrating head was designed to meet the use of linear vibrationwelding apparatus in the paper.
文中根据振动摩擦焊接的需要设计了一种新型的电磁式振动头。
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The thesis aims to develop a micro-vibration platform using Giant Magnetostrictive Vibrator (GMV), which is expected to improve the vibrating force and frequency scale of vibrationwelding technic.