1. Pfapfaidza pasina-yakachena flux kubhodhi redunhu
Yakapinzwa muzvikamu zvakapedzwa zvebhodhi redunhu, ichaiswa mujig, kubva pamushini pamusuwo weiyo splicing mudziyo kuenda kune imwe kona yekurerekera uye yekumhanyisa kumhanya muwave soldering muchina, uyezve nekuenderera mberi kwekushanda kwecheni claw clamping, nzira yekunzwa sensor, muromo nekudzoka pamwe nenzvimbo yekutanga yejig yunifomu spray, kuitira kuti padhi yakazaruka yebhodhi redunhu, padhi pamusoro-gomba uye mapini echikamu. pamusoro zvakaenzanirana zvakaputirwa nehutete hwakatsetseka.
2. Pre-kupisa PCB board
Munzvimbo yekupisa, PCB bhodhi solder zvikamu zvinopisa kune tembiricha yekunyorova, panguva imwechete, nekuda kwekuwedzera kwechikamu tembiricha, kudzivirira kunyudzwa mune yakanyungudutswa solder kana ichiiswa mukutyisa kukuru kwekupisa.Preheating nhanho, tembiricha yePCB pamusoro inofanira kunge iri pakati pe75 ~ 110 ℃ yakakodzera.
1) Basa rekutanga kupisa.
① iyo inonyungudutsa mu flux inoputika, iyo inoderedza chizvarwa chegasi kana ichitengeswa.
② flux mu rosin uye inoshanda mumiriri yakatanga kuora uye kumisa, inogona kubvisa akadhindwa bhodhi pads, zvikamu matipi uye mapini pamusoro peiyo oxide firimu uye zvimwe zvinosvibisa, ichiita basa rekuchengetedza simbi pamusoro kudzivirira kuitika kwepamusoro. -temperature re-oxidation.
③ kuitira kuti PCB bhodhi uye zvinoriumba zvizere preheated, kudzivirira welding apo inopinza kukwira tembiricha kugadzirwa kupisa kushushikana kukuvadza PCB bhodhi uye zvinoriumba.
2) wave soldering muchina mune yakajairika preheating nzira
① Air convection kudziyisa
② Infrared heat heat
③ Kupisa nemusanganiswa wemhepo inopisa nemwaranzi
3. kuita tembiricha muripo nokuda wave soldering.
Pinda tembiricha yekubhadhara nhanho, mushure mekubhadharwa kwePCB board mune wave soldering kudzikisa kupisa kutyisa.
4. kubhodhi redunhu pamusoro pefungu rekutanga
Mhepo yekutanga ndiyo yakamanikana spout ye "turbulence" kuyerera kweyero, mushonga une kupenya kwakanaka kwemumvuri we welding zvikamu.Panguva imwecheteyo, iyo mhirizhonga inokwira kumusoro jet simba inoita kuti flux gasi isabatanidzwe zvakanaka, ichideredza zvakanyanya kudonha kwe solder uye vertical kuzadza hurema.
5. Mhepo yechipiri yebhodhi redunhu
Yechipiri wave "yakapfava" solder inoyerera zvishoma nezvishoma, inogona kunyatso bvisa yakawandisa solder pane iyo terminal, kuitira kuti yese solder surface yekunyorova zvakanaka, uye inogona kuve yekutanga wave inokonzerwa nekudhonza muromo uye bhiriji kugadzirisa zvizere.
6. bhodhi redunhu muchikamu chekutonhora
Iyo yekutonhodza system inoita kuti tembiricha yePCB idonhe zvakanyanya inogona kuvandudza zvakanyanya lead-isina solder eutectic kugadzirwa kana kugadzirwa kwemhepo mabhuru uye solder tray yekubvisa matambudziko.
Zhejiang NeoDen Technology Co., Ltd yave kugadzira uye kutumira kunze kwakasiyana siyana tora nekuisa michinakubvira 2010. Tichitora mukana wedu pachedu akapfuma ane ruzivo R&D, akadzidziswa kugadzirwa zvakanaka, NeoDen inohwina mukurumbira mukuru kubva pasi rese vatengi.
NeoDen products: Smart series PNP machine, NeoDen K1830, NeoDen4, NeoDen3V, NeoDen7, NeoDen6, TM220A, TM240A, TM245P, reflow oven IN6, IN12, Solder paste printer FP2636, PM3040.
R&D Center: 3 madhipatimendi eR&D ane makumi maviri neshanu+ nyanzvi dzeR&D mainjiniya
Wedzera: No.18, Tianzihu Avenue, Tianzihu Town, Anji County, Huzhou City, Zhejiang Province, China
Nharembozha: 86-571-26266266
Nguva yekutumira: Mar-25-2022