Ultrasonic juya ultian ultrason na ultrasonic vibration

Ultrasonic juya daidaitaccen daidaitaccen daidaitaccen tsari na sigogi na ultrasonic

Abubuwan da ke haifar da canzawa na ultrasonic sauƙaƙe ƙididdigar tsarin geometric na sakamakon. Fig.
220 Gargajiya (dama na dama) da ultrasonic juya (hagu rabo) a yankan saurin 10 M · - Minel (a)
da Ma'ana 60. 1 (b), da 0.05 MM · JERIC - 1. Bambanci mai tsattsauran ra'ayi a cikin ingancin saman a bayyane yake.
A farfajiya samu ta hanyar ultrasonic juya yana da tsari na yau da kullun. An tabbatar da wannan ta hanyar profilogram na farfajiya (Fig. 3), wanda aka samu ɓangaren ɓangaren al'ada tare da sashin hagu - ta hanyar ultrasonic juya. Tushen da aka maimaitawa da matakai na ciyarwar na 0.05 mm, wanda za'a iya lura da shi a cikin sassan profilogram, wakiltar alama ta saman mai yanke. A cikin siffa 3 - B wani sashi na ultrasonic na ultrasonic yana nuna lokutan zamani ne saboda na zamani (tare da mitar 20 khz) ma'amala tsakanin kayan aiki da aikin - yanki. Hakanan, irin wannan kwafi, idan ya kara, ana lura da shi a farfajiya (Fig. 3 - A), amma a nan ne ba a bayyane ba saboda matakinsu yana da yawa saboda saurin gudu.

Hoto 3. Hardneend karfe: A, B - bi da saman; C - Misalale na Profiilrogram

Irin wannan bambanci a cikin sakamakon yankan shine lalacewa ta hanyar canjin tsarin yankan tsarin yankan. A cikin yankan gargajiya a karkashin cigaban hade tsakanin kayan aiki da aikin - yanki, nakasar filastik na filastik yana cikin kusancin gefuna da yaduwar hanzari. Wannan yanki cike yake da micro - fasa, wanda aka rarraba ka. A sakamakon haka, farfajiya yana da rarraba rashin daidaituwa. Ultrasonic yankan shine sakamakon ingantaccen tasirin micro, mai nasara tare da babban mita. Saboda yawan maimaitawa da gajeren lokaci na takaice na filayen filastik yana mai da hankali a cikin karamin yanki na saman kayan aiki, kuma yanki ba a cika da microcracks ɗin da ba su da lokacin girma. Sabili da haka, waƙar mai yanka a farfajiya na aikin - yanki yana nuna cikakkiyar sifa ce ta siffarsa, kamar yadda aka nuna a cikin siffa 3 - b.