By using a ruby laser, the Pulse Laser Holography, for its high-speed, real time, full view and contactlessness, is used to carry out the fast diagnosis of the behaviour of the synthetic fibers filament during the yar-texturing process.
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- 利用脈沖激光全息術(shù)的高速、實(shí)時(shí)、全場(chǎng)和非接觸測量的特點(diǎn),作者采用紅寶石激光全息照相,實(shí)現了對合纖長(cháng)絲成紗過(guò)程快速診斷的應用研究,復絲成紗超快過(guò)程不同瞬間的成紗狀態(tài)被記錄于全息圖上。
