Ini ndinotenda kuti shamwari zhinji dzichabatikana zvakanyanya pakusarudza reflow soldering.Ivo havazive kusarudza, kunyanya shamwari dzisingazive reflow soldering dzinotonyanya kuvhiringika.Usanetseka manje.Ngatitaurei muchidimbu maitirwo acho.Sarudza nzira ye reflow soldering:
1. Tarisa kushanda kwekudzivirira kwevheni reflow.
Ovheni yemhando yepamusoro yereflow ine yakanaka kuchengetedza mhedzisiro uye yakakwirira yekupisa inoshanda, asi yakaderera reflow oven haina basa rakadaro.Kunyange zvazvo kupisa kwekushisa kwevheni yekutsvaira kwakaoma kuyera, unogona kubata reflow oven uye mhepo yekupedza nemaoko.Kana pombi iri kushanda, goko rinoshandiswa kutonga tembiricha.Kana iwe uchinzwa kupisa kana iwe uchiibata nemaoko ako kana iwe usingadi kuibata, zvinoreva kuti iyo insulation performance yechoto haina kunaka uye kushandiswa kwesimba kwakakura.Kazhinji, ruoko rwemunhu rwunonzwa kupisa zvishoma (anenge 50 degrees Celsius).
2. Rudzi rwekupisa: Zvidzitiro zvinogona kukamurwa kuva infrared mwenje uye adaptive mwenje hita.
(1) Tubular heater: Iine zvakanakira tembiricha yepamusoro yekushanda, pfupi radiation wavelength uye nekukurumidza kupisa kupindura.Zvisinei, nekuda kwekugadzirwa kwechiedza panguva yekupisa, ine zvakasiyana-siyana zvinoratidzira pane welding zvikamu zvemavara akasiyana.Panguva imwecheteyo, hazviiti Izvo zvakakodzera kuenzanisa nemhepo inopisa inopisa.
(2) Plate heater: Mhinduro yekupisa inononoka uye kushanda kwayo kwakadzikira zvishoma.Nekudaro, nekuda kweiyo huru yekupisa inertia, iyo perforation inoenderana nekupisa kwemhepo inopisa.Izvo zvisinganyanyi kunzwisisika kune ruvara rwezvikamu zvakashongedzwa uye zvine mumvuri wemumvuri.Mukuwedzera, ikozvino inotengeswa Mu reflow ovens, iyo inopisa inenge yose yealuminium ndiro kana simbi isina tsvina.
3. Iyo yekupisa yekupisa system ye reflow soldering inofanira kunge ine 4 kusvika ku5 yekudziya nzvimbo.
Yakanaka reflow soldering ine kanenge hita munzvimbo yekupisa, uye inogona yakazvimiririra kudzora tembiricha kuti ive nechokwadi chekuti tembiricha inogona kukurumidza kuendeswa kune tembiricha yekutengesa nenzira nhatu: conduction, convection, uye radiation.
Iwo mapoinzi ari pamusoro ari pamusoro pekuti ungaite sei reflow soldering.Patinosarudza reflow soldering, tinogona kuenzanisa maererano nemapoinzi ari pamusoro.Panguva imwecheteyo, isu tinofanirwawo kusarudza rudzi rwei reflow soldering zvinoenderana nezvatinoda.Ndinovimba inogona kubatsira munhu wese.
Nguva yekutumira: Aug-31-2023