1. Isivamvo soxinzelelo lweUmatshini we-SMT
Khetha kwaye ubeke umatshini, kubandakanywa iisilinda ezahlukeneyo kunye neejeneretha zokucoca, zineemfuno ezithile zoxinzelelo lomoya, ngaphantsi koxinzelelo olufunekayo kwisixhobo, umatshini awukwazi ukusebenza ngokuqhelekileyo.Izinzwa zoxinzelelo zihlala zibeke esweni utshintsho loxinzelelo, xa lungaqhelekanga, oko kukuthi, i-alarm ngexesha elifanelekileyo, khumbuza umqhubi ukuba ajongane nayo ngexesha.
2. Inzwa yoxinzelelo olubi lomatshini we-SMT
Iumlomo wokufunxaumatshini we-SMT uthatha amacandelo ngoxinzelelo olubi, oluqulunqwe yi-generator yoxinzelelo olubi (i-jet vacuum generator) kunye ne-vacuum sensor.Ukuba uxinzelelo olubi alwanelanga, amacandelo akayi kuxutywa.Xa kungekho malungu kwi-feeder okanye amacandelo abambekile kwingxowa yezinto kwaye ayikwazi ukufunxwa, umlomo wokufunxa awuyi kuxutywa.Ezi meko ziya kuchaphazela ukusebenza okuqhelekileyo komatshini.Isivamvo soxinzelelo olubi luhlala lujonga utshintsho loxinzelelo olubi, kwaye xa ukufunxa okanye amacandelo okufunxa awafumaneki, anokunika i-alam ngexesha lokukhumbuza umqhubi ukuba athathe indawo ye-feeder okanye ajonge ukuba inkqubo yoxinzelelo olubi lombhobho wokufunxa ivaliwe.
3. Inzwa yesikhundla somatshini we-SMT
Ukuhanjiswa kunye nokubekwa kwebhodi eprintiweyo, kubandakanywa ukubala kwe-PCB, ukufunyanwa kwexesha langempela lentloko ye-SMT kunye ne-workbench movement, kunye nokuhamba kweendlela ezincedisayo, zineemfuno eziqinileyo zesimo, ekufuneka ziphunyezwe ngeendlela ezahlukeneyo ze-sensor ye-position.
4. Inzwa yomfanekiso womatshini we-SMT
Isivamvo somfanekiso weCCD sisetyenziselwa ukubonisa imeko yokusebenza yomatshini we-SMT ngexesha lokwenyani.Iyakwazi ukuqokelela zonke iintlobo zeempawu ezifunekayo zomfanekiso, kubandakanywa indawo ye-PCB kunye nobukhulu besixhobo, kwaye wenze uhlengahlengiso kunye ne-SMT yentloko ye-patch epheleleyo ngokuhlalutya kwekhompyutheni kunye nokucubungula.
5. Inzwa yeLaser yomatshini we-SMT
I-Laser isetyenziswe ngokubanzi kumatshini we-SMT, inokunceda ukugweba iimpawu ze-coplanar zezikhonkwane zesixhobo.Xa uqhutyelwa kwindawo ye-laser sensor esweni isixhobo esivavanywayo, esikhutshwe yi-laser beam kwizikhonkwane ze-IC kunye nokubonakalisa i-laser kumfundi, ukuba ubude be-beam obubonakalisiweyo bufana nomqadi, isixhobo sokubumbana sifanelekile, ukuba ayifani, kungenxa yokuba ijijelwe kwiphini, yenza ubude bokukhanya obubonisiweyo, isivamvo selaser ukuchonga iphini yesixhobo ineziphene.Kwakhona, inzwa ye-laser inokuchonga ubude besixhobo, esinokunciphisa ixesha lokukhokela.
6. Inzwa yendawo yomatshini we-SMT
Xa umatshini we-SMT usebenza, ukwenzela ukuba unamathele intloko yokusebenza ekhuselekileyo, ngokuqhelekileyo kwintloko yendawo yokuhamba ixhotyiswe ngeenzwa, ukusetyenziswa komgaqo we-photoelectric ukujonga indawo yokusebenza, ukukhusela umonakalo kwizinto zangaphandle.
7. Namathisela inzwa yoxinzelelo lwentloko yefilimu
Ngokuphuculwa kwesantya kunye nokuchaneka kwepatch, "i-suction and release force" yentloko ye-patch yokunamathisela amacandelo kwi-PCB iya ifunwa kakhulu, ebizwa ngokuqhelekileyo ngokuthi "i-Z-axis soft landing function".Iqondwa ngeempawu zomthwalo wenzwa yoxinzelelo lweholo kunye ne-servo motor.Xa icandelo libekwe kwi-PCB, liya kushukunyiswa ngalo mzuzu, kwaye amandla ayo okungcangcazela anokudluliselwa kwinkqubo yolawulo ngexesha, kwaye emva koko idluliselwe kwintloko yesiqwenga ngolawulo lwenkqubo yolawulo, ukuze uqonde z-axis umsebenzi wokumisa othambileyo.Xa intloko ye-patch kunye nalo msebenzi isebenza, inika imvakalelo yokuba ilula kwaye ilula.Ukuba uqwalaselo olongezelelweyo lwenziwa, ubunzulu beziphelo ezimbini zecandelo elintywiliselwe kwi-solder paste buphantse bufane, nto leyo eluncedo kakhulu ukuthintela ukwenzeka "kwesikhumbuzo" kunye nezinye iziphene ze-welding.Ngaphandle kwesivamvo soxinzelelo, kunokubakho ukukhutshwa ukuze ubhabhe.
Ixesha lokuposa: Sep-07-2021