Ekwenziweni kwe-elekthronikhi, amabhodi esekethe aphrintiwe (ama-PCB) akhiqizwa ngezinyathelo eziningi, okuhlanganisa ukucutshungulwa kwemigodi nokugcwalisa.Indlela yendabuko iwukuqedela ngokubhoboza nokugxusha, kodwa le ndlela inezinkinga ezithile, njengokunemba okuphansi nokusebenza kahle okuphansi.Ukuze kuxazululwe lezi zinkinga, kwavela imishini.Lobu buchwepheshe obuthuthukisiwe bulethe izinguquko ezinkulu embonini yokukhiqiza izinto zikagesi.
Imishini yokuxhuma i-vacuum resin ihlukaniswe ikakhulukazi lezi zinhlobo ezilandelayo:
1. Umshini wokuxhuma ojwayelekile we-vacuum resin
Ithuluzi lohlobo olujwayelekile lisetshenziselwa ikakhulukazi ukucubungula nokugcwalisa imbobo evamile, futhi linezici zokusebenza okulula nokusetshenziswa okulula.Isebenzisa isimiso se-vacuum negative pressure ukuncela inhlaka ngaphakathi komshini, bese ijova inhlaka emigodini ngokulawula ingcindezi.Lo mshini ulungele izinhlobo ezahlukene zama-PCB futhi ungahlangabezana nezidingo eziningi zokukhiqiza zikagesi.
2. Umshini wokuxhuma we-vacuum resin wesivinini esiphezulu
Imishini yokuxhuma i-vacuum esheshayo ihloselwe ikakhulukazi ezindaweni zokukhiqiza ezidingeka kakhulu futhi idinga ukuphatha inani elikhulu lokucubungula nokugcwalisa imbobo.Lolu hlobo lomshini lusebenzisa ubuchwepheshe obuthuthuke kakhulu, obufana nezikhali zamarobhothi ekusebenzeni okuzenzakalelayo, ukuze kuzuzwe ukukhiqizwa okuphumelelayo.Ngesikhathi esifanayo, iphinde ifakwe uchungechunge lwezinzwa kanye nezinhlelo zokulawula ezingakwazi ukulawula ngokunembile ukucindezela nokugcwalisa ivolumu ye-resin ukuze kuqinisekiswe ukukhiqizwa kwama-PCB aphezulu.
3. Umshini wokuxhuma i-vacuum resin othomathikhi ngokugcwele
Umshini wokuxhuma i-vacuum ozenzakalelayo ngokuphelele uwuhlobo oluthuthuke kakhulu.Ingabona ukukhiqizwa okuzenzakalelayo ngokugcwele, okuhlanganisa ukutholwa kwezimbobo, ukugcwaliswa kwenhlaka, ukuphulukisa nezinye izinyathelo.Lo mshini usebenzisa ubuchwepheshe obuthuthukisiwe bobuhlakani bokwenziwa ukuze uhlonze futhi ucubungule ngokuzenzakalelayo izinhlobo ezahlukahlukene zezimbobo, uthuthukise ukusebenza kahle kokukhiqiza kanye nokunemba.Ngesikhathi esifanayo, umshini wokuxhuma ngokugcwele othomathikhi we-vacuum nawo ufakwe izinyathelo ezihlukahlukene zokuvikela ukuphepha ukuze kuqinisekiswe ukuphepha kwenqubo yokukhiqiza.
Sekukonke, umshini wokuxhuma i-vacuum resin uyisiqalo esibalulekile sezobuchwepheshe embonini yokukhiqiza izinto zikagesi.Ayithuthukisi nje kuphela ukusebenza kahle kokukhiqiza nokunemba, kodwa futhi ikhiqiza ama-PCB ekhwalithi ephezulu, ehlinzeka ngokusekela okuqinile ekuthuthukisweni kwemboni yokukhiqiza izinto zikagesi.Ngasikhathi sinye, futhi kungumkhiqizo ohambisana nezitayela zokuthuthukiswa kwemikhiqizo ye-elekthronikhi efana ne-miniaturization, imisebenzi eminingi, nokuhlanganiswa.Njengomunye wabakhiqizi bemishini ekhethekile ye-PCB, ngizibonele mathupha ukuthuthuka nokugxumela phambili kwemboni ye-PCB eminyakeni engama-20 edlule.Ngokuthuthukiswa kwamabhodi anezingqimba eziningi kanye namabhodi e-HDI, njll. Isidingo kanye nenani lamabhodi esekethe asezingeni eliphezulu liyaqhubeka nokwanda, futhi amafekthri ebhodi lesifunda asezingeni eliphansi abhekene nenkinga yokuqedwa.Iphethini yemakethe esezingeni eliphansi yamabhodi esekethe ishintshiwe, futhi izinga lobuchwepheshe lilonke linyukile.Imishini yokuxhuma i-Xinjinhui vacuum plugging, imishini yokuxhuma i-othomathikhi ezenzakalelayo/semi-othomathikhi kayinki Imishini, imishini yokunyathelisa yesikrini semaski ezenzakalelayo futhi ezenzakalelayo ezenzakalelayo, eyonga amandla, imigqa yokukhiqiza yokumisa imaski yepulaki ezenzakalelayo, njll. kanye noguquko lokonga amandla ezimbonini zebhodi lesifunda se-PCB zendabuko ku-plug-hole, ukuphrinta kwesikrini semaski ye-solder, izinqubo zokubhaka nezokwelapha.Isixazululo esilungiselelwe ukuthuthukiswa;ukusiza abakhiqizi bebhodi le-PCB ukuthi basindise izindleko eziningi zabasebenzi, banciphise ukuncika kubuchwepheshe bezandla, bathole okukhiphayo okusezingeni eliphezulu, ukukhiqizwa okuphezulu, ukunciphisa izindleko nokwandisa ukusebenza kahle ngenkathi kunciphisa ukulahlekelwa okuningi okungadingekile kanye nokumosha, ngaleyo ndlela kuthuthukiswe abakhiqizi bebhodi le-PCB izinzuzo eziphelele. kanye nokuncintisana kwemakethe.
Njengomkhiqizi ohamba phambili womkhiqizo we-PCB izimbobo zepulaki ezihlakaniphile, imishini yokunyathelisa isikrini semaski ye-solder kanye nemishini iminyaka engu-20, i-Xinjinhui ibilokhu iqhuba ukuthuthukiswa okusheshayo kwenkampani ngobuchwepheshe obusha, itshala amashumi ezigidi zama-yuan ocwaningweni nasekuthuthukisweni konyaka, futhi yatholwa. 18 amalungelo obunikazi, isofthiwe ehlukahlukene kanye nobuchwepheshe behadiwe Inamalungelo angaphezu kwe-150 empahla yengqondo futhi isungule ubudlelwano bokubambisana besikhathi eside nobujulile nezinkampani ezingaphezu kuka-20 ezisohlwini lwe-PCB.Ihlinzeka amakhasimende embonini ye-PCB ngemishini yokushintshashintsha yenqubo esezingeni eliphezulu kanye nezixazululo zomugqa wokukhiqiza, futhi iye yanconywa kabanzi yizinkampani eziphezulu eziyi-100 embonini.Kuyithuluzi elikhethekile le-PCB A umkhiqizi wokulinganisa emkhakheni.Siyakwamukela ukushayela noma ukushiya imininingwane yakho yokuxhumana, sizokunikeza impumelelo yakamuva ye-Xin Jinhui yesayensi nezobuchwepheshe kanye nemikhiqizo emisha, futhi sisebenzisane nenkampani yakho ukuze ugqame emqhudelwaneni oshubile wemakethe.
Isikhathi sokuthumela: Mar-23-2024