Ho soasoa ka letsoho ke mokhoa o atileng haholo meleng ea ts'ebetso ea SMT.Empa ts'ebetso ea welding e lokela ho ela hloko mehato e meng ea polokeho e le hore e sebetse ka mokhoa o atlehileng haholoanyane.
Basebetsi ba lokela ho ela hloko lintlha tse latelang:
1. Ka lebaka la sebaka se hole ho tloha hloohong ea tšepe ea soldering 20 ~ 30cm ka har'a mahloriso a lik'hemik'hale ho feta boleng bo khothalelitsoeng bo nyane haholo, ka hona, ha welding e lokela ho boloka boemo bo nepahetseng ba ts'ebetso, ntlha ea hlooho ea tšepe ea solder ho tloha ntlheng ea nko ea opareitara ho boloka bonyane 20cm ka holimo ho mosebetsi oa ho otlolla letheka, sefuba lutse, u se ke ua inamisa tshebetso.
2. Loto ha e fetohe mouoane, empa hobane ts'ebetso ea ho sebelisa monoana o motona le monoana oa letsoho ho pinch terata ea solder, phofo ea brazing e tla khomarela menoana, etsa bonnete ba hore u hlapa matsoho pele u ja.
3. kamochini o otlolohileng oa solderbakeng sa ts'ebetso ea smt,Mochini oa tjheseletsa oa SMTe hlahisang mosi o mongata o aparetsoeng ka tlung.Ka nako ena, o ka qala ho bula sesebelisoa sa moea, ebe o qala ts'ebetso.
4. Hobane ho lokisoa le ho hloka ho qhaqha terata e cheselitsoeng, ka linako tse ling ka lebaka la elasticity ea terata le lisebelisoa tsa brazing li oa.Thepa ea "bouncing pin" e ka baka kotsi ka phoso, kahoo o lokela ho roala likhalase tse sireletsang ha o sebetsa, 'me sena se tlameha ho kenngoa ts'ebetsong ka thata.
5. Ha ho na ho phatloha ha thepa ea tšepe e lokelang ho lumelloa holim'a benche ea mosebetsi le mobu o potolohileng ho thibela lisebelisoa tsa ho roala hore li se ke tsa khomarela 'mele kapa liaparo.Hloekisa bonyane hang ka letsatsi e le hore mosebetsi oa ho cheseletsa o ka etsoa sebakeng se hloekileng.
6. Ka lebaka la tshebediso ya solder flux kapa solvent ha e ngata tjheseletsa, le energized soldering tšepe beha holim'a workbench, ho tloha ponong ea ho thibela mollo, e lokela ho ba a hlomelloa le soldering tšepe raka, tšepe soldering ho beha ka makhethe, ho etsa. ka tatellano.
7. Batho ba bang ba atisa ho khomarela tšepe ea soldering holim'a lisebelisoa tse feteletseng tsa brazing tse lahliloeng fatše, tseo ho seng bonolo feela ho utloisa ba bang bohloko, empa hape li silafatsa fatše.Ka hona, rack ea tšepe ea soldering e ka behoa holim'a mochini o hloekisang hlooho, e le ho senya.Kapa u behe thaole e metsi tafoleng ea ho sebetsa, e ka boela ea sebelisoa ho hlakola solder holim'a tšepe ea soldering.
8. Ho phaella moo, ka nako e batlang e omme bakeng sa welding, o ka roala lipetja tse khahlanong le static, apara liaparo tsa mosebetsi o khahlanong le static.
Nako ea poso: Dec-29-2021