Yawancin maki don kula da su yayin waldi na ultrasonic

1. Fita daga rashin fahimta na ultrasonic waldi:

Nawa ana amfani da mitar oscillation, ikon fitarwa, kewayon amplitude, da dai sauransu ya dogara da dalilai kamar yankin waya na kayan aiki, kayan aiki, ko kayan aikin yana da iska, ko yana da iska, ko kuma wani bangare ne.Kuskuren shine cewa mafi girman iko, mafi kyau.Wannan rashin fahimta ce.Idan ba ku saba da duban dan tayi ba, yana da kyau a tuntuɓi injiniya da ma'aikatan fasaha masu dacewa.

2. Tsarin mutuƙar walda yana buƙatar a gwada shi sosai:

Abincin na yau da kullun na ultrasonic mold samar da abinci yana da saiti na tsauraran hanyoyin dubawa.Ana sarrafa girman sarrafawa ta hanyar simintin software da tabbatarwa, kuma an tabbatar da ingancin.Gabaɗaya waɗannan matakai ba su da yuwu a yi.Alal misali, idan mold ba da kyau tsara, da dauki matsalar ba a fili a lokacin waldi kananan workpieces.Lokacin da akwai babban iko, rashin amfani daban-daban zai faru.A lokuta masu tsanani, wutar lantarki za ta lalace kai tsaye.kashi.

3. The thermal juriya na waldi ya kamata kai ga narkewa batu na workpiece:

Bayan da ultrasonic transducer sabobin tuba da wutar lantarki makamashi a cikin inji na'urar, shi gudanar ta hanyar da kwayoyin kwayoyin na workpiece.A ultrasonic acoustic kalaman yana gudanar da acoustic juriya a cikin m da yawa kasa da acoustic juriya a cikin iska.Lokacin da igiyar murya ta wuce ta hanyar haɗin gwiwa na workpiece, juriya a cikin rata yana da girma.Zafin da aka haifar yana da girma sosai.Zazzabi ya kai wurin narkewa na workpiece, da wani matsa lamba, don haka haɗin gwiwa yana welded.Sauran sassa na workpiece ba welded saboda low thermal juriya da kuma low zazzabi.

4. Solderability na biyu workpieces a lokacin waldi:

Wasu nau'ikan kayan na iya zama mafi welded, wasu na narke ne, wasu kuma ba a narke.Matsayin narkewa tsakanin abu ɗaya ɗaya ne, kuma bisa ga ka'ida ana iya welded, amma lokacin narkewar kayan aikin da za a welded ya fi 350 ° C, bai dace da walƙiya na ultrasonic ba.Tun da ultrasonic ne nan take narkewa da workpiece kwayoyin, an hukunta cewa a cikin 3 seconds, da waldi ba za a iya yi da kyau, da kuma sauran waldi matakai bukatar da za a zaba.Gabaɗaya magana, kayan ABS shine mafi sauƙin waldawa, kuma nailan ko kayan PP gabaɗaya masu walƙiya ne.

5. Yankin walda yana da wasu buƙatu:

Lokacin da aka samar da makamashi nan take na ultrasonic, mafi girman wurin walda, mafi girman tarwatsewar makamashi, kuma mafi munin tasirin walda, kuma walda bazai yuwu ba.Bugu da ƙari, ana watsa igiyoyin ultrasonic a tsayi, asarar makamashi daidai da nisa, kuma ya kamata a sarrafa walda mai nisa tsakanin 6 cm.Ya kamata a sarrafa layin walda tsakanin filaments 30 zuwa 80.Hannun kauri na kayan aikin bai kamata ya zama ƙasa da 2 mm ba, in ba haka ba ba za a welded da kyau ba, musamman ga samfuran da ke buƙatar iska.

6. Ultrasonic waldi fitarwa ikon ya kamata a daidaita:

Girman ƙarfin fitarwa na inji an ƙaddara ta kauri da diamita na yanki na yumbu na piezoelectric, tsarin ƙira, da kayan aiki.Lokacin da ultrasonic transducer yana da siffar, matsakaicin ƙarfin kuma yana daidaitawa.Auna ƙarfin fitarwa tsari ne mai rikitarwa, ba tsari mai rikitarwa ba.Mafi girma da ultrasonic transducer, mafi girma da fitarwa makamashi na kewaye.Yawan bututun wutar lantarki na ultrasonic, da ƙarin hadaddun da amplitude auna kayan aiki da ake bukata don daidai auna girmansa.


Lokacin aikawa: Maris 26-2021