| 摘要 |
<p>The invention relates to an equipment for metal parts stress relieving by means of vibrations, intended to be employed to reduce internal stress generated within the structure of said parts during forging, casting, welding or machining, where the claimed equipment may be placed at a distance of up to 15 m from the metal part to be subjected to stress relieving, resulting in a high reliability of the electric motor. According to the invention, the equipment comprises an electric or pneumatic motor () of a power of 10 kW, at the most, and a rotation speed of up to 10000 rpm, which is able to remove stress at accelerations of more than 10...15 g and transmits the mechanical rotation power from the shaft of the electric or pneumatic motor () to a vibrator () with eccentric by means of a flexible shaft ().</p> |
