Khetha nendawo ye-SMTumshiniwaziwa ngokuthi umshini wokukhweza ongaphezulu.Emgqeni wokukhiqiza, umshini wokuhlanganisa we-smt uhlelwa ngemuva komshini wokukhipha nomai-stencilumshini wokunyathelisa.Kuwuhlobo lwemishini ebeka ngokunembile izingxenye zokukhweza ezingaphezulu kuphedi ye-solder ye-PCB ngokuhambisa ikhanda elikhuphukayo.
Isimiso sokusebenza somshini we-PNP:
Umshini wokukhetha nendawo we-SMD empeleni uwuhlobo lwerobhothi lezimboni eliyinkimbinkimbi, i-mechanical-electric-optical kanye nokulawula ubuchwepheshe bekhompyutha.Ingakwazi ukunamathisela ngokushesha nangokunembile izingxenye ze-SMC/SMD endaweni eqokiwe ye-solder pad yebhodi le-PCB ngaphandle kokulimaza izingxenye kanye nebhodi lesifunda eliphrintiwe ngokumunca - ukususa - ukubeka - ukubeka neminye imisebenzi.Ukuqondanisa kwezingxenye kunokuqondanisa kwemishini, ukuqondanisa kwe-laser, ukuqondanisa okubonakalayo kwezindlela ezi-3.I-LED SMTumshiniiqukethe ifreyimu, i-xy motion mechanism (isikulufu sebhola, igayidi yomugqa, imoto yokushayela), izingxenye, isiphakeli sekhanda, indlela yokuthwala i-PCB, izingxenye zedivayisi ebonayo, isistimu yokulawula ikhompuyutha, ukunyakaza komshini kwakhiwa ikakhulukazi indlela ye-xy motion, ngokusebenzisa amandla okudlulisa isikulufu sebhola, ngomhlahlandlela womugqa ogoqayo ohamba ngendlela eqondile, leli fomu lokudlulisela alikona nje ukuphikiswa kwalo kokunyakaza kwesakhiwo esincane, esihlangene, nokunemba kokunyakaza okuphakeme kuqinisekisa ngempumelelo ukunemba kwesimo sokukhweza sezingxenye ezihlukahlukene.
Umshini wokukhweza umakwe ezingxenyeni ezibalulekile ezifana ne-mount spindle, ilensi eguquguqukayo/emile, isihlalo somlomo wokumunca kanye nesiphakeli.Ukubona komshini kungabala ngokuzenzakalelayo izixhumanisi zesistimu yesikhungo se-MARK, kusungulwe ubudlelwano boshintsho phakathi kwesistimu yokuxhumanisa yesistimu yomshini wokukhweza, i-PCB nesistimu yokuxhumanisa ingxenye yokukhweza, futhi ibale izixhumanisi ezinembile zokunyakaza komshini wokukhweza.Ikhanda elikhwezayo lomshini wokukhweza libamba umlomo wombhobho kanye nengxenye emuncayo endaweni ehambisanayo ngokuya ngohlobo lokupakisha nenombolo yengxenye yengxenye yokukhweza engenisiwe.Ilensi emile ithola, ihlonze futhi yabe into emuncayo ngokuya ngohlelo lokucubungula okubukwayo.Ngemva kokuthi ukuqondanisa kuqediwe, ikhanda lokukhweza linamathisela ingxenye endaweni enqunywe kusengaphambili ku-PCB.Lolu chungechunge lwezenzo zokuhlonza ingxenye, ukuqondanisa, ukutholwa kanye nokufakwa kuqedwa ngokuzenzakalelayo ngohlelo lokulawula umyalo ngemuva kokuthi ikhompuyutha yezimboni ithole idatha efanele ngokusho kwemiyalelo ehambisanayo.
Umshini wokubeka umshini oyinhloko emugqeni wokukhiqiza we-SMT, uthuthukiswe kusukela ekuqaleni komshini wokubeka umshini onesivinini esiphansi ukuze uthole i-high-speed optical yomshini we-SMT, ukuze kusetshenziswe ama-muti, uxhumano oluguquguqukayo kanye nokuthuthukiswa kwe-modular.
Isikhathi sokuthumela: Feb-25-2021