sony smt mutu

Mutu woyika wa makina oyika a Sony ndi gawo lofunikira pamakina oyika. Ntchito yake yayikulu ndikuyamwa zida zamagetsi kuchokera ku feeder ndikuziyika molondola pa PCB. Mutu woyika umayamwa zigawozo pamphuno yoyamwa kudzera mu mfundo ya vacuum adsorption, ndiyeno amagwiritsa ntchito gawo la kamera pamutu woyikapo kuti azindikire komwe kuli pakati komanso kupotoza kwa zigawo zomwe zili pamphuno yoyamwa, ndikuzikonza kudzera pa XY axis ndi RN axis. Pomaliza, zigawozo zimayikidwa pa PCB.

Kapangidwe ndi mfundo yogwirira ntchito ya mutu wa chigamba

Mutu woyika nthawi zambiri umakhala ndi nozzle, mutu wamphuno ndi shaft. Mphuno yoyamwa imagwiritsidwa ntchito kunyamula zigawo. Pali vacuum vacuum pamutu wa mphuno yoyamwa, yomwe imagwiritsidwa ntchito posintha vacuum valve ponyamula zinthu, kuziyika, kapena kutulutsa zigawo za NG. Ma nozzles angapo nthawi zambiri amaikidwa pamutu pamutu. Mpando wakumbuyo wa mphuno iliyonse umagwiridwa mwamphamvu ndi kasupe, ndipo pepala la fulorosenti limagwiritsidwa ntchito mozungulira kuti liwonetse kuwala kuti zigwire ntchito mosavuta.

Kuwongolera koyenda kwa mutu woyika

Kuwongolera koyenda kwa mutu woyika kumaphatikizapo kusuntha kwa XY, kusuntha kwa RN ndikuyenda kwa VAC:

XY Movement: Imazindikira kusuntha kwa ndege kwa mphuno yoyamwa, kuthandizira mutu woyika kuti usunthire mbali za X ndi Y.

Kusuntha kwa RN: zindikirani kusuntha kwa mphuno yoyamwa ndikuwongolera mbali yokhotakhota ya gawolo.

VAC Movement: Imazindikira mayendedwe amakanema ndi kuwomba, kutsatsa ndi kutulutsa zida kudzera mu vacuum.

Kusamalira ndi kukonza patch head

Mutu woyika umafunika kuunika ndikuwongolera nthawi zonse mukamagwiritsa ntchito, kuphatikiza kuyeretsa mphuno, kuyang'ana momwe makina ogwirira ntchito amagwirira ntchito, ndikuwongolera gawo la kamera. Kusamalira pafupipafupi kumatha kuwonetsetsa kuti mutu woyika umagwira ntchito bwino, kuwongolera kuyika bwino komanso magwiridwe antchito onse a makina.