Udindo ndi kusankha kwa kompresa mpweya kwa SMT Placement Machine

Zithunzi za SMTkusankha ndimalo makinaomwe amadziwikanso kuti "makina oyika" komanso "makina oyika pamwamba", ndi chipangizo choyika zida zapamtunda molondola pa THE PCB solder plate posuntha mutu woyika pambuyo pogawa makina kapena.chosindikizira cha stencilmumzere wopanga.Ndiwonso zida zazikulu pamzere wopanga ma SMT.Koma chifukwa chiyani?mpweya kompresakugwiritsidwa ntchito pamene makina oyika akugwira ntchito

Izi zimaphatikizapo zigawo zikuluzikulu za makina oyika: pneumatic ndi vacuum system.

M'makina oyika, mbali za pneumatic kuphatikiza mbale yoyimitsa ndi splint mechanism, chothandizira mbale, chosinthira nozzle (kutsegula ndi kutseka kwa mbale yolumikizira ndi kukweza ndi kukweza chosinthira pomwe mphuno yoyamwa isinthidwa), kujambula mutu ndikuyika (vacuum). zimakhazikitsidwa pamene kujambula kwatengedwa, ndipo kuwomba kumaperekedwa pamene kuyika kwapangidwa) zonse zimafunika.Komanso ili ndi zingwe zotetezera makina oyika zimagwiranso ntchito mawonekedwe a pneumatic.Zipangizo zina zimakhalanso ndi pneumatic, monga ma feeder pneumatic, tubular feeders ndi mafoni feeders.

Chotsatira, makina oyika pneumatic system ayambitsidwe.Choyamba, mpweya woponderezedwa mu makina a makinawo uyenera kuchotsedwa ndi kusefedwa kuti ukhale ndi mpweya wabwino komanso wowuma, kuti usakhudze momwe makinawo amagwirira ntchito kapena kuwonongeka;Kuthamanga kokwanira ndi kukakamiza kumafunikanso kutsimikiziridwa.Makina oyika okhawo ayenera kukhala ndi seti iliyonse ya gwero la mpweya, kuphatikiza valavu yowongolera kuthamanga, kupima kuthamanga ndi fyuluta, ndi zina zotero. Kupanikizika kumasinthidwa pafupifupi 85PSI.Makina ambiri amakhalanso ndi masensa otsika kwambiri, ndipo pamene kupanikizika kuli kochepa kwambiri (nthawi zambiri kuzungulira 70PSI), makinawo sangathe kubwerera ku zero kapena kugwira ntchito.

Mwachitsanzo: ngati mutsegula mzere, makina osindikizira a semi-automatic, 0.5Mpa SMT makina, ndiAOImakina, kuphatikiza mfuti ya mpweya kuti nthawi zambiri kutsuka zitsulo mauna, ndi mtundu wanji wa kompresa mpweya wabwino, ngati mizere iwiri ndi mmene kuthana ndi?
Ndi zidutswa 3 mpaka 4 za kompresa ya mpweya, sankhani screw air compressor, phokoso lokhazikika la mpweya wabwino, limatha kuwonjezera moyo wautumiki wa SMT mechanical magnetic valve.Kugula zaka zingati mpweya kompresa kudalira mowa gasi ndi utali wa mzere, akanakhala bwino kugula pang'ono zazikulu, ngakhale pambuyo kuwonjezera zimene zipangizo komanso angathe kuthana nazo pa, kupereka mpweya chitoliro ayenera kusankha wandiweyani, akanakhala 12 pamwamba.AOI ndi barometric.

Mwachidule, makina oyika pazosankha za kompresa ya mpweya?
Zofunikira zazikulu ndi izi:
1. Mpweya woponderezedwa uyenera kukhala wouma mokwanira, ndipo mpweya wa compressor uyenera kukhala ndi chowumitsira ozizira.
2.mpweya wothinikizidwa mu fumbi, mafuta ndi magazini ena kuti akhale ochepa momwe angathere, kukhazikitsa fyuluta.
3.kuthamanga kwa mpweya woponderezedwa kuti akwaniritse zofunikira za kupanikizika, komanso kukhazikika kokwanira, kungathe kugwira ntchito kwa nthawi yaitali mosalekeza, kukhala ndi matanki osungiramo mpweya, nthawi zambiri kumakhala ndi ma seti awiri a air compressor kuti atsimikizire ntchito yosasokonezeka.