Mfundo yogwirira ntchito ndi ntchito ya uvuni yotentha yozungulira mpweya ndi ubwino wake wachangu komanso kupulumutsa mphamvu

Pamene zinthu zoteteza chilengedwe zikuchulukirachulukira, kutengera mliri komanso kukwera kwamitengo yamafuta, mafakitale a board board akhudzidwa kwambiri.Makhalidwe amakampani omwe amagwira ntchito kwambiri amapangitsa kuti makampani a PCB asakhale ndi chiyembekezo.Opanga onse akufunitsitsa kuteteza chilengedwe, kupulumutsa mphamvu, ndi Njira yabwino komanso yochepetsera mtengo, njira yophika ya pcb board ndi gawo lofunikira kwambiri pakupanga gulu lozungulira, komanso ndi gawo lofunikira pakuyendetsa mphamvu kwa opanga ' kupulumutsa ndi kukonzanso zachilengedwe ndikusintha.M'magazini ino, ife adzabweretsa inu pcb dera bolodi kuphika Kuphika njira, akuyambitsa mfundo ntchito ndi ntchito, ndi ubwino m'malo mwa mwambo PCB uvuni, kuthandiza pawiri khalidwe ndi dzuwa.

1. Mfundo yogwirira ntchito ndi ntchito ya ng'anjo yowumitsa mpweya wotentha.Poyerekeza ndi ng'anjo yachikhalidwe, ubwino wa PCB circuit board wophika ndi chiyani?

Kuyanika koyenera: Xinjinhui otentha mpweya kufalitsidwa uvuni utenga patsogolo mkulu-liwiro kuzungulira otentha mpweya luso kuonetsetsa mkulu-liwiro kuyanika pamene kuonetsetsa khola ndi yunifolomu kutentha kwa kuphika matabwa PCB dera, potero kuwongolera kuphika khalidwe ndi kufupikitsa kwambiri kuphika nthawi., kuwirikiza kawiri kwa khalidwe ndi mphamvu.

Kupulumutsa mphamvu ndi kugwiritsa ntchito pang'onopang'ono: Chivuni chotenthetsera mpweya chimagwiritsa ntchito kutentha kwambiri kwa silicic acid insulating rock ubweya ndi zida zina zotchinjiriza, kuphatikiza ndi zida zapamwamba zosindikizira komanso makina otenthetsera ndi kusungunula mpweya, zomwe zimatha kuchepetsa kuwononga mphamvu.Poyerekeza ndi uvuni wamba, kugwiritsa ntchito mphamvu zamauvuni oyendetsa mpweya wotentha kumachepetsedwa ndi 30%.

Wobiriwira komanso wokonda zachilengedwe: Ovuni yozungulira mpweya wotentha imagwiritsa ntchito mphamvu yamagetsi yaukhondo ndipo imatha kuphatikizidwa ndi makina osefera wamlingo chikwi kapena zana kuti achepetse mpweya wotayira, madzi otayira ndi zowononga zina panthawi yophika, ndikuwongolera mawonekedwe. za PCB circuit kuyanika zotsatira.Nthawi yomweyo, imathanso kuchepetsa kuwonongeka kwa phokoso panthawi yopanga ndikukwaniritsa zobiriwira zobiriwira.

2. N'chifukwa chiyani kutentha kwa mpweya wotentha ndi gawo lofunika kwambiri la kukweza mphamvu yopulumutsa mphamvu ya PCB circuit board board?

Chifukwa chophika chophika nthawi zambiri chimatenga nthawi yayitali, kugwiritsa ntchito mphamvu ndi khalidwe la bolodi la PCB zimakhudzidwa kwambiri, ndipo potengera kupanga magulu akuluakulu, malo omwe angapulumutsidwe ndi aakulu.

Mwachitsanzo, kutentha kwabwino m'zipinda zowumira zachikhalidwe nthawi zambiri kumakhala pakati pa 3% ndi 7%, pomwe mavuni ambiri otenthetsera mpweya pamsika amatha kuwonjezera kutentha mpaka 45% kapena kupitilira 50%.Ovuni yoyendera mpweya yotentha ya Xin Jinhui yachita bwino kwambiri kuposa 90% kudzera munjira zingapo zaukadaulo komanso kuthandizira matekinoloje angapo amtundu wapatent.Lili ndi makhalidwe a mphamvu yowumitsa bwino, kupulumutsa mphamvu ndi kugwiritsa ntchito pang'ono, komanso phindu lalikulu la chilengedwe ndi zachuma.Izi zikutanthauza kuchepa kwakukulu kwa kugwiritsa ntchito mphamvu ndi nthawi yowumitsa, zomwe ndizofunikira kwambiri kwa opanga ma board a PCB.

3. Mwachidule, mfundo zotsatirazi zikhoza kutengedwa kuchokera ku nkhani za otentha mpweya kufalitsidwa uvuni PCB dera bolodi kuphika njira:

PCB dera bolodi otentha mpweya kufalitsidwa uvuni ali ndi ubwino zoonekeratu kuteteza chilengedwe ndi kupulumutsa mphamvu.Poyerekeza ndi uvuni wamba, ili ndi kusintha kwakukulu pakuchita bwino, kupulumutsa mphamvu komanso kuteteza chilengedwe.Poyankha ndondomeko za chitetezo cha dziko ndi kukwaniritsidwa kwa kupanga zobiriwira, mavuni otentha oyendetsa mpweya amapereka njira yothetsera kuyanika ndi kuphika kwa makampani a PCB.

Nthawi yomweyo, uvuni wotenthetsera mpweya wotentha umaphatikizansopo uvuni wotenthetsera mpweya womwe umayenera kuwotcha mawotchi akulu, chowotcha chowotcha chowotcha chamagulu ang'onoang'ono azinthu zosiyanasiyana kapena kutsimikizira, ndi chonyamulira chophatikizira chomwe chimakhala ndi nthawi yayitali. yosungirako, ndi zodziwikiratu kufalitsidwa kukweza mtundu.Kuphika kupanga mzere.Kutengera zosowa za makasitomala, Xinjinhui imapereka njira zopangira zopangira zophika ndi zowumitsa.