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i-ultrasonic ijika i-Equiment Imposition ye-ultrasonic vibration

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I-Aluminium Alloy Ultrasonic Machining Isixhobo soMandla oPhezulu soBomi obuPhezulu

Inkcazo

Rhoqo: 20khz Amandla: 1000W
Ubungakanani: 15 ~ 50um Ukugqitywa kwesithuba: 0.02-0.1
Ukukhanya okuphezulu:

Umatshini wokujikeleza we-ultrasonic

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i-ultrasonic incede ukubhola

I-ultrasonic ijika i-Equiment Imposition ye-ultrasonic vibration Parameter

Umba Ipharamitha
Abrasive I-Boron carbide, i-aluminium oxide kunye ne-silicon carbide
Ubungakanani be-grit (d0) 100 - 800
Ukuphindaphindwa kwentshukumo (f) 19 - 25 kHz
Ubungakanani bentshukumo (a) 15-50 µm
Isixhobo sezixhobo Isinyithi se-titanium alloy
Wear ratio I-Tungsten 1.5: 1 kunye neglasi 100: 1
Isithuba esigqithileyo 0.02-0.1 mm

Ukunyanzeliswa kokutshintsha kwentshukumo ye-ultrasonic ngokugqibeleleyo ubume bejiyometri yomphumo obonakalayo. Ikhiwane. 3-a, b bonisa iifoto zemiphezulu yesinyithi esomeleleyo esenziwe nge-ENGINEERING YOPHUHLISO LWAMALANGA Jelgava, 25.-27.05.2016.
I-220 yemveli (iziqwenga zasekunene) kunye nokujika kwe-ultrasonic (iziqwenga zasekhohlo) kwisantya sokusika se-10 m · min-1 (a)
kunye 60 m · min-1 (b), kunye 0.05 mm · rev-1. Umahluko omkhulu kumgangatho weendawo ezibonakalayo ngokucacileyo.
Umphezulu ofunyenwe ngokujika kwe-ultrasonic unesakhiwo esiqhelekileyo. Oku kungqinwa yiprofayile yomphezulu (Ikhiwane. 3-c), leliphi icala lasekunene elifunyenwe ngokujika kwendabuko kunye nenxalenye yasekhohlo -kujika kwe-ultrasonic. Imikhombe ephindaphindayo kunye namanyathelo okutya e-0.05 mm, anokuqwalaselwa kumacala omabini eprofayile, amele umkhondo womphezulu wokusika. Kumzobo. I-3-ba yecandelo lokujika kwe-ultrasonic ibonisa ukuprintwa kwamaxesha ngamaxesha ngenxa yokuhamba kwamaxesha (kunye nobuninzi be-20 kHz) unxibelelwano phakathi kwesixhobo kunye nomsebenzi. Kwakhona, ezo prints, ukuba zandisiwe, ziyajongwa ngaphezulu (Ikhiwane. 3-a), kodwa apha azibonakali njengoko inyathelo labo lincinci kakhulu ngenxa yesantya sokusika esisezantsi.

微信图片_20201202131627
Ikhiwane. 3. Isinyithi esomeleleyo: a, b - indawo ezinyangiweyo; c - umzekelo weprogram

 

Umahluko onjalo kwiziphumo zokusika ubangelwa kukutshintsha kolawulo lokusika. Ukusika ngokwesiko phantsi konxibelelwano oluqhubekayo phakathi kwesixhobo kunye nomsebenzi, indawo yeplastikhi ebekwe kufutshane nemiphetho yokusika kwaye isasazeka ngesantya sokusika. Lo mmandla ugcwele iintanda ezincinci, zisasazwa ngokungacwangciswanga. Ngenxa yoko, umphezulu unokusasazwa ngokungaqhelekanga kwemicroroughness. Ukusikwa kwe-Ultrasonic sisiphumo seempembelelo ezincinci zamaxesha ngamaxesha, ukuphumelela rhoqo. Ngenxa yokuphindaphinda okuphezulu kunye nexesha elifutshane lokutshiza indawo yeplastikhi yokugxila ijolise kwindawo encinci yesixhobo, kwaye indawo ayizalisekanga ziimicrocracks ezingenalo ixesha lokukhula. Ke ngoko, umkhondo wokusika kumphezulu womsebenzi ubonakalisa inyani yendlela emile ngayo, njengoko kubonisiwe kwi-3-b.

 

Aluminum Alloy Ultrasonic Machining Tool High Strength Long Life Span 0


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