Njira za PCB Soldering | HDI PCB Soldering | Flexible Board ndi Rigid-flex Board Soldering

Tsegulani:

Pakupanga zamagetsi, kugulitsa kumagwira ntchito yofunika kwambiri pakuwonetsetsa kudalirika komanso magwiridwe antchito a ma board osindikizidwa (PCBs). Capel ali ndi zaka 15 akugwira ntchito pamakampani ndipo ndi wotsogola wotsogola wa mayankho apamwamba a PCB.Mu bukhuli lathunthu, tiwona njira zosiyanasiyana zogulitsira ndi njira zomwe zimagwiritsidwa ntchito popanga PCB, ndikuwunikira ukatswiri wa Capel komanso ukadaulo wapamwamba kwambiri.

1. Kumvetsetsa PCB soldering: mwachidule

PCB soldering ndi ndondomeko kujowina zigawo zamagetsi kuti PCB ntchito solder, aloyi zitsulo kuti amasungunuka pa kutentha otsika kupanga chomangira. Izi ndizofunikira pakupanga kwa PCB chifukwa zimawonetsetsa kuti magetsi aziyendera, kukhazikika kwamakina komanso kasamalidwe kamafuta. Popanda kugulitsa bwino, PCB siyingagwire ntchito kapena kuchita bwino.

Pali mitundu yambiri ya njira zogulitsira zomwe zimagwiritsidwa ntchito popanga PCB, iliyonse ili ndi ntchito zake potengera zofunikira za PCB. Ukadaulo uwu ukuphatikiza ukadaulo wapamtunda (SMT), kudzera muukadaulo wa hole (THT) ndiukadaulo wosakanizidwa. SMT imagwiritsidwa ntchito pazigawo zing'onozing'ono, pamene THT imakondedwa pazinthu zazikulu komanso zolimba.

2. PCB kuwotcherera luso

A. Traditional kuwotcherera luso

Kuwotcherera kumodzi komanso mbali ziwiri
Kuwotchera kwa mbali imodzi komanso mbali ziwiri kumagwiritsidwa ntchito kwambiri popanga PCB. Kutsekemera kwa mbali imodzi kumalola kuti zigawo zigulitsidwe mbali imodzi yokha ya PCB, pamene kutsekemera kwa mbali ziwiri kumalola kuti zigawo zigulitsidwe mbali zonse.

Njira yopangira mbali imodzi imaphatikizapo kugwiritsa ntchito solder phala ku PCB, kuyika zigawo za pamwamba, ndikubwezeretsanso solder kuti apange chomangira cholimba. Tekinoloje iyi imapangitsa kuti pakhale mawonekedwe osavuta a PCB ndipo imapereka zabwino monga kutsika mtengo komanso kusonkhana mosavuta.

Solder yokhala ndi mbali ziwiri,Komano, kumaphatikizapo kugwiritsa ntchito zida zapabowo zomwe zimagulitsidwa mbali zonse za PCB. Tekinoloje iyi imawonjezera kukhazikika kwamakina ndipo imalola kuphatikizika kwa zigawo zambiri.

Capel amagwiritsa ntchito njira zowotcherera zodalirika za mbali imodzi ndi ziwiri,kuwonetsetsa kuti ndipamwamba kwambiri komanso molondola pakuwotcherera.

Multilayer PCB soldering
Ma PCB a Multilayer amapangidwa ndi zigawo zingapo zamkuwa ndi zida zotsekera, zomwe zimafuna njira zapadera zogulitsira. Capel ali ndi chidziwitso chochuluka chogwirira ntchito zovuta zowotcherera zamitundu yambiri, kuonetsetsa kuti pali kulumikizana kodalirika pakati pa zigawozo.

The multilayer PCB soldering ndondomeko kumaphatikizapo kubowola mabowo mu wosanjikiza aliyense wa PCB ndiyeno plating mabowo ndi zinthu conductive. Izi zimathandiza kuti zigawo zigulitsidwe pazigawo zakunja ndikusunga kugwirizana pakati pa zigawo zamkati.

B. Ukadaulo waukadaulo wazowotcherera

HDI PCB soldering
Ma PCB a High-density interconnect (HDI) akuchulukirachulukirachulukira chifukwa cha kuthekera kwawo kutengera zigawo zambiri muzinthu zing'onozing'ono. HDI PCB soldering luso chimathandiza soldering yeniyeni ya zigawo zazing'ono mu masanjidwe mkulu-kachulukidwe.

Ma PCB a HDI amakumana ndi zovuta zapadera monga kukhazikika kwa magawo, magawo omveka bwino, komanso kufunikira kwaukadaulo wa microvia. Ukadaulo wotsogola wa Capel umathandizira kukhazikika kwa HDI PCB, kuwonetsetsa kuti ndipamwamba kwambiri komanso kudalirika kwa mapangidwe ovuta a PCB.

Flexible board ndi rigid-flex board kuwotcherera
Ma board ozungulira osinthika komanso okhazikika osinthika amapereka kusinthasintha komanso kusinthasintha pamapangidwe, kuwapangitsa kukhala abwino pamapulogalamu omwe amafunikira kupindika kapena mawonekedwe ophatikizika. Kugulitsa mitundu iyi ya matabwa ozungulira kumafuna luso lapadera kuti zitsimikizire kulimba komanso kudalirika.

Ukadaulo wa Capel pakugulitsa ma PCB osinthika komanso okhazikikaimawonetsetsa kuti matabwawa amatha kupirira kupindika mobwerezabwereza ndikusunga magwiridwe antchito. Ndi njira zamakono zamakono, Capel amakwaniritsa zodalirika zogulitsa zogulitsa ngakhale m'madera amphamvu omwe amafunikira kusinthasintha.

3. Njira zamakono zamakono za Capel

Capel akudzipereka kuti apitirizebe kukhala patsogolo pa makampaniwa poika ndalama pazida zamakono komanso njira zamakono. Ukadaulo wawo wapamwamba kwambiri umawathandiza kuti azitha kupereka njira zothetsera zovuta zowotcherera.

Kuphatikiza zida zapamwamba zogulitsira monga makina oyika okha ndi ma uvuni otenthetseranso ndi amisiri aluso ndi mainjiniya, Capel nthawi zonse imapereka zotsatira zapamwamba kwambiri. Kudzipereka kwawo pakulondola komanso kuchita zinthu zatsopano kumawasiyanitsa ndi makampani.

Powombetsa mkota

Bukuli limapereka chidziwitso chozama cha njira ndi njira zowotchera za PCB. Kuchokera ku soldering yamtundu umodzi ndi mbali ziwiri kupita ku matekinoloje apamwamba monga HDI PCB soldering ndi flexible PCB soldering, ukadaulo wa Capel ukuwala.

Ndi zaka 15 zachidziwitso komanso kudzipereka kuukadaulo wotsogola, Capel ndi mnzake wodalirika pazosowa zonse za PCB. Lumikizanani ndi Capel lero kuti mupeze mayankho odalirika, apamwamba kwambiri a PCB, mothandizidwa ndi luso lawo komanso ukadaulo wotsimikiziridwa.