I. Imisebenzi ejwayelekile yokuhlolwa kwe-ICT
1. Ifekthri ye-SMT SMD ingakwazi ukubona zonke izingxenye ebhodini lesifunda elihlangene ngemizuzwana, njengezimelaphi, ama-capacitor, ama-inductors, ama-triode, amashubhu omphumela wenkundla, ama-diode akhipha ukukhanya, ama-diode avamile, ama-voltage regulator diode, ama-optocouplers, ama-IC, njll. Izingxenye sebenza ngaphakathi kokucaciswa komklamo.
2. Kungenzeka ukunquma kusengaphambili amaphutha enqubo yokukhiqiza ye-PCBA njengamasekhethi amafushane, amasekhethi aphukile, izingxenye ezingekho, uxhumo oluhlehlisiwe, izingxenye ezingalungile, i-solder engenalutho, njll. futhi unikeze impendulo kunqubo yokuthuthukisa.
3. Amaphutha angenhla noma imiphumela yokuhlolwa ingaphrintwa, okuhlanganisa indawo okunephutha kuyo, ingxenye yamanani ajwayelekile kanye namanani okuhlola kubasebenzi bezokulungisa okubhekiselwa kukho.Ukuncika kwabasebenzi kubuchwepheshe bomkhiqizo kungancishiswa ngempumelelo.Ngisho noma abasebenzi bengenalo ulwazi lwamasekhethi okukhiqiza ama-smt, basakwazi ukwenza umnikelo.
4. Ukwehluleka kokuhlolwa kunganqunywa futhi ama-smt processors angahlaziya ulwazi ukuze anqume imbangela yesici, okuhlanganisa izici zomuntu.Lokhu kwenzelwa ukuthi bakwazi ukubhekana, balungise futhi bathuthukise amakhono okukhiqiza kanye nekhwalithi yamabhodi esekethe.
II.Izici ezikhethekile zokuhlola i-ICT
Izindlela zokuhlola i-electrolytic capacitor polarity:
Ama-Electrolytic capacitor axhumeke emuva, izingxenye ezingekho 100% ezivivinywayo Ama-Parallel electrolytic capacitor axhumeke emuva, izingxenye ezingekho 100% zivivinywa
Isimiso sokusebenza kwe-electrolytic capacitor polarity test technology:
1. I-SMTImboni yokucubungula i-chip iwukusebenzisa umlenze wesithathu ukuya phezulu kwe-electrolytic capacitor sebenzisa isignali yokuqalisa , ukulinganisa isignali yokuphendula phakathi kwephoyinti lesithathu nesigxobo esihle noma esinegethivu.
2. Ngemva kokubala ngobuchwepheshe be-DSP (Digital Signal Processing), iguqulwa ibe isethi yama-vector nge-DFT (Discrete Fourier Transform) kanye ne-FFT (Fast Fourier Transform).Isignali yokuphendula etholiwe iguqulwa isuka ku-t (isikhathi) isizinda (isignali ye-oscilloscope) ukuya kusethi yama-vector kusizinda se-f (imvamisa) (isignali yokuhlaziya i-spectrum).
3. Isethi yamanani evektha ajwayelekile atholakala ngokufunda bese amanani akalwa e-DUT (idivayisi ehlolwayo) eqhathaniswa namanani avamile ajwayelekile ngokusebenzisa i-Pattern Match (indlela yokubona isici kanye nezindlela zokuqhathanisa) ukuze kunqunywe ukuthi ngabe i-polarity into evivinywayo ilungile.
Iphethini yokufanisa isetshenziswa ezinhlelweni ezifana nokubonwa kwezigxivizo zeminwe, ukuqashelwa kwemali yomgunyathi kanye nokubonwa kwe-retina.
Isungulwe ngo-2010 inabasebenzi abayi-100+ no-8000+ Sq.m.ifekthri yamalungelo omhlaba ezimele, ukuqinisekisa ukuphathwa okujwayelekile kanye nokuzuza imiphumela yezomnotho eminingi kanye nokonga izindleko.
Uphethe isikhungo semishini, umhlanganisi onekhono, umhloli nonjiniyela be-QC, ukuqinisekisa amakhono aqinile okukhiqiza imishini ye-NeoDen, ikhwalithi kanye nokulethwa.
Amaqembu ama-3 ahlukene e-R&D anonjiniyela be-R&D abangochwepheshe abangu-25+, ukuze kuqinisekiswe intuthuko engcono nethuthuke kakhulu kanye nokuqanjwa okusha.
Onjiniyela abanekhono nabaqeqeshiwe besiNgisi nonjiniyela benkonzo, ukuze baqinisekise impendulo esheshayo phakathi kwamahora ayi-8, isixazululo sihlinzeka kungakapheli amahora angama-24.
Eyingqayizivele phakathi kwabo bonke abakhiqizi baseShayina ababhalise futhi bagunyaza i-CE nge-TUV NORD.
Isikhathi sokuthumela: May-09-2023