Monga tonse tikudziwa, PCB ndi “mlatho” kulumikiza gawo lililonse lamagetsi ndipo ndilo gawo lalikulu muzinthu zamagetsi. Lili ndi ntchito zosiyanasiyana, kuphatikizapo zamagetsi ogula, zamagetsi zamagalimoto, kulankhulana, mankhwala, ntchito zankhondo, zakuthambo ndi zina zotero. Masiku ano, magetsi ogula ndi zamagetsi zamagalimoto akukumana ndi chitukuko chachangu kwambiri ndikukhala magawo akuluakulu ogwiritsira ntchito. Panthawi imeneyi, kuwotcherera wa PCB wakopa chidwi kwambiri kwa opanga PCB. Ndiye, ndi mitundu yanji ya PCB yomwe laser kuwotcherera makina angagwire ntchito? Tiyeni’ tione m'munsimu
1.Chinthucho chiyenera kukhala chowotcherera
Zimatanthawuza kuti pansi pa kutentha koyenera, chitsulo chosungunuka ndi malata otsekemera amatha kugwirizanitsa pamodzi kuti akhale ndi khalidwe labwino la aloyi. Sizitsulo zonse zomwe zimakhala ndi weldability wabwino. Kupititsa patsogolo kuwotcherera kwachitsulo, ogwiritsa ntchito amatha kupanga malata kapena plating pazitsulo kuti ateteze makutidwe ndi okosijeni pamwamba pazitsulo.
2.Chinthucho chiyenera kukhala choyera pamwamba
Pofuna kugwirizanitsa malata otsekemera ndi zinthu zomwe zimayenera kusungunuka, pamwamba pa chinthucho chiyenera kukhala choyera. Ngakhale zinthu zabwino weldability, filimu makutidwe ndi okosijeni kapena banga mafuta akhoza kuchitika pa chinthu pamwamba. Chifukwa chake, kuti mutsimikizire mtundu wa kuwotcherera, chinthucho chiyenera kukhala choyera
3.Gwiritsani ntchito makulitsidwe oyenera
Cholinga cha makulitsidwe ufa ndi kuchotsa filimu makutidwe ndi okosijeni pa chinthu kukhala-welded. Njira zosiyanasiyana zowotcherera ziyenera kukhala ndi ufa wosiyanasiyana. Pazowotcherera mwatsatanetsatane zamagetsi ngati PCB, rosin iyenera kugwiritsidwa ntchito ngati ufa wowonjezera kuti zitsimikizire kudalirika kwa kuwotcherera.
4.Chinthucho chiyenera kutenthedwa kutentha koyenera
Ngati kutentha kwa kuwotcherera ndikotsika kwambiri, aloyiyo imatha’ Ndipo ngati kutentha kwa kuwotcherera kuli kokwera kwambiri, kuwotcherera kudzakhalabe kosagwirizana ndi eutectic, zomwe zingachepetse mtundu wa kuwotcherera komanso muzochitika zoyipa kwambiri, pedi pa PCB idzagwa.
5.Kuwotcherera kumafuna nthawi yoyenera
Nthawi yowotcherera imatanthawuza nthawi yomwe imagwiritsidwa ntchito pakupanga mankhwala ndi thupi powotcherera. Pambuyo posankha kutentha kwa kuwotcherera, ogwiritsa ntchito ayenera kusankha nthawi yoyenera kuwotcherera potengera mawonekedwe, mtundu ndi mawonekedwe a zinthu zomwe zimayenera kukhala zowotcherera. Ngati nthawi yowotcherera ndi yayitali kwambiri, zigawozo kapena zowotcherera zimakhala zosavuta kuwonongeka. Nthawi zambiri, malo aliwonse ’ asatenge masekondi opitilira 5 nthawi imodzi.
Pofuna kusunga PCB laser kuwotcherera makina pa momwe akadakwanitsira, ayenera bwino utakhazikika ndi chiller mafakitale. S&A Teyu wakhala akudzipereka ku firiji yamafakitale kwa zaka 19 ndipo atha kupereka zoziziritsa kukhosi zamitundu yosiyanasiyana yamakina owotcherera a laser. Ma recirculating chillers amakhala osavuta kugwiritsa ntchito, kukonza pang'ono, moyo wautali wautumiki, kudalirika kosayerekezeka. Kutha kwa kuzizira kumachokera ku 0.6KW mpaka 30KW, komwe kumatha kukwaniritsa zosowa zoziziritsa kuchokera kwa ogwiritsa ntchito osiyanasiyana. Ngati simukudziwa zomwe recirculating chiller mode kusankha, ingotumizani imelo ife marketing@teyu.com.cn
