1. Kusamvetsa kuwotcherera workpiece
Akupanga mphamvu zikuphulika nthawi yomweyo, kuwotcherera mzere ayenera kupangidwa mu mfundo kapena mizere ndi kufala mtunda ayenera kugwirizana ndi akupanga kuwotcherera njira. Anthu ena amaganiza kuti bola ngati ndi pulasitiki, ziribe kanthu momwe olowa pamwamba angapirire bwino, uku ndikumvetsetsa kolakwika. Pamene mphamvu yomweyo imapangidwa, malo akuluakulu olowa nawo, kufalikira kwa mphamvu kwambiri, kumapangitsanso kuwotcherera, ndipo ngakhale kuwotcherera sikutheka. Mafunde a Ultrasonic amafalitsidwa motalika, kutaya mphamvu kumayenderana ndi mtunda, ndipo mtunda wautali uyenera kuyendetsedwa mkati mwa 7.5 cm. Mzere wowotcherera uyenera kuyang'aniridwa pakati pa 0.3-0.8mm ngati chikhalidwe chabwino kwambiri, ndipo makulidwe a khoma la workpiece sayenera kukhala osachepera 2mm, mwinamwake sangathe kuwotcherera bwino, makamaka pazinthu zomwe zimafuna madzi.
2. Kusamvetsetsa kwa workpiece zakuthupi
Akupanga kuwotcherera makina ndi zofunika pa zipangizo za workpieces welded. Sizinthu zonse zomwe zimatha kuwotcherera. Anthu ena amaganiza kuti chinthu chilichonse chikhoza kuwotcherera. Uku ndi kusamvetsetsana kwakukulu. Zida zina zimatha kuwotcherera bwino, ndipo zina zimatha kuwotcherera. Zina sizigwirizana. Malo osungunuka a chinthu chomwecho ndi chimodzimodzi, ndipo akhoza kuwotcherera mwa mfundo. Koma pamene kusungunuka kwa welded workpiece ndi wamkulu kuposa madigiri 350, salinso oyenera akupanga kuwotcherera. Chifukwa ultrasound imasungunula mamolekyu a workpiece nthawi yomweyo, maziko a chiweruzo ali mkati mwa 1-3. Ngati kuwotcherera sikuli bwino, muyenera kusankha njira zina zowotcherera, monga mbale yotentha, kusungunuka kwa spin, kugwedezeka ndi kukangana. Nthawi zambiri, zinthu za ABS ndizosavuta kuziwotcherera chifukwa zimasungunuka komanso kuuma kwake. M'malo mwake, nayiloni ndiye wovuta kwambiri kuwotcherera.
3, Zolakwa mu akupanga kusankha
Ndi mphamvu zingati zomwe zingagwiritsidwe ntchito, mafupipafupi oscillation, ndi matalikidwe osiyanasiyana ayenera kuganiziridwa molingana ndi zinthu za workpiece, dera la waya wowotcherera, ngati pali zipangizo zamagetsi mu workpiece, komanso ngati ndizopanda mpweya. Nthano ndi yakuti mphamvu zazikulu, zimakhala bwino. Ukunso ndi kusamvetsetsana. Ngati simukudziwa zambiri za ultrasound. Ndi bwino kufunsa akatswiri ndi luso ogwira ntchito akupanga kupanga chomera. Ngati n'kotheka, ndi bwino kulankhulana ndi wopanga pamalopo, ndipo musamvetsere mwachimbulimbuli kusokeretsa kwa ogwira ntchito ogulitsa malonda a ultrasound. Pakalipano, makampani omwe amapanga zida zogwirizana ndizovuta kwambiri, zomwe zambiri zimakhala zokambirana za mabanja, zomwe zimakopera dera molimbika, ndipo zikuwoneka kuti zikumvetsa mfundo yogwirira ntchito. Chipangizo chokoperacho chili ndi vuto lalikulu. Chimodzi ndi chakuti ubwino wa zipangizo zogulidwa sizingatsimikizidwe, ndipo teknoloji yapakatikati ya ndondomeko yachiwiri yopangira sichidziwika bwino. Zidazi nthawi zambiri zimagwira ntchito mosakhazikika panthawi yapakati komanso yamphamvu kwambiri, ndipo chiwongola dzanja chamankhwala chimakhala chochepa. Nthawi zina zidazo zimawonongeka. Monga chosinthira mphamvu cha transducer, magawo azinthu zamaginito zomwe zimagwiritsidwa ntchito sizingayesedwe, kuchuluka kwa maginito maginito (Bs), mphamvu ya maginito (Bm), mphamvu ya maginito (Ue), kusalimba kwa maginito otsalira (Br), kukakamiza (A / M) ndi zina zambiri. Choncho, kugula ultrasound, ndi bwino kumvetsetsa mkhalidwe wa kampani poyamba. Ndi njira iyi yokha yomwe mavuto osafunikira angachepetse m'tsogolomu.
4, kusamvetsetsa kwa akupanga linanena bungwe mphamvu
The linanena bungwe mphamvu ya akupanga yoweyula n'chimodzimodzi ndi awiri ndi makulidwe a piezoelectric ceramic pepala, zakuthupi, ndi kamangidwe ndondomeko. Transducer imapangidwa ndipo mphamvu yayikulu imapangidwa. Kuyeza mphamvu yotulutsa ndi njira yovuta. Sikuti ngati transducer ikuluikulu, machubu amphamvu omwe amagwiritsidwa ntchito pozungulira, amawonjezera mphamvu zotulutsa. Pamafunika mwachilungamo zovuta matalikidwe kuyeza chida kuyeza molondola matalikidwe ake. Kuphatikizidwa ndi kusocheretsa kwa ogulitsa ndodo, kumapereka ogula kumvetsetsa kolakwika kuti kuchuluka kwa mphamvu zamagetsi zomwe zimagwiritsidwa ntchito sizikuwonetsa kukula kwa linanena bungwe akupanga mphamvu. Ngati mphamvu ya nthawi yayitali yomwe imapangidwa ndi yochepa komanso yogwiritsidwa ntchito panopa ndi yaikulu, imatha kufotokozera momwe zipangizozi zikuyendera, popanda mphamvu. Nenani.
5. Kusamvetsetsa mfundo kuwotcherera
Anthu ambiri amene akhala akuchita akupanga kuwotcherera kwa zaka zambiri ndi kusamvana za kufala kwa akupanga mphamvu. Amakhulupirira kuti kuwotcherera kwa mafunde a phokoso pamtunda wolumikizana kwenikweni ndi kusamvetsetsana. Woona kuwotcherera mfundo ndi kuti pambuyo transducer otembenuka mphamvu magetsi mu mphamvu makina, izo akudutsa workpiece The zinthu mamolekyulu khalidwe, ndi phokoso mafunde amachititsa phokoso kukana mu zolimba ndi ang'onoang'ono kwambiri kuposa mu mpweya. Pamene phokoso phokoso akudutsa olowa workpiece, kukana kwamayimbidwe mu kusiyana ndi lalikulu, ndi kwaiye matenthedwe mphamvu ndi lalikulu ndithu. Kutentha kumayamba kufika pamtunda wosungunuka wa workpiece, ndiyeno Ndi kukakamizidwa kwina, msoko umapangidwa ndi welded, ndipo mbali zina za workpiece sizidzawotchedwa chifukwa cha kukana kwamphamvu komanso kutentha kochepa. Mfundoyi ndi yofanana ndi lamulo la Ohm.
6, Kusamvetsetsa kapangidwe kawotcherera
Mitundu yosiyanasiyana ya nkhungu za akupanga (Nyanga), mawonekedwe a workpiece amatsimikizira mawonekedwe a nkhungu, koma kukula ndi kuwala kwa gawo lililonse kuyenera kuwerengedwa mosamalitsa. Anthu ena amaganiza molakwika kuti ndi chitsulo chabe. Kaya kapangidwe kake ndi koyenera kapena kosakhudza mwachindunji magwiridwe antchito, kutalika kwa moyo, kuchuluka kwa kuyenerera kwa nkhungu, ndikuwotcha mwachindunji jenereta muzovuta kwambiri. Zomwe zimapangidwa ndi nkhungu nthawi zambiri zimakhala magnesium aluminium 7075, ndipo anthu ena amagwiritsa ntchito zinthu zotsika mtengo kuti achepetse ndalama. Opanga nkhungu nthawi zonse amakhala ndi njira zowunikira mosamala zazinthu zomwe zikubwera, ndipo miyeso yokonzedwayo imakonzedwa pambuyo poyeserera ndi kutsimikizira mapulogalamu apakompyuta. Ubwino ndi wotsimikizika. Njirazi sizingachitike ndi zokambirana. Popanda kamangidwe koyenera, nkhungu zomwe zimapangidwa sizikhala ndi zovuta zowonekera powotcherera tinthu tating'onoting'ono. Zoyipa zosiyanasiyana zidzachitika pamene mphamvu yayikulu imagwiritsidwa ntchito. Pazovuta kwambiri, kuwononga mwachindunji zigawozo
