Tlhokomelo ea kamehla le litlhaloso tse kholo tsa tlhokomelo bakeng sa onto ea reflow

Tlhokomelo e nepahetseng ea kamehla eareflow ontonge ka lelefatsa bophelo ba tšebeletso eamochini o hlabollang oa solder, netefatsa ts'ebetso e tloaelehileng ea reflow soldering, le ho ntlafatsa katleho ea tlhahiso le boleng ba sehlahisoa.Reflow soldering pele ho ts'ebetso e hloka ho lokisa mochini o hloekisang, pampiri e se nang lerole, lesela, borashe, borashe ba tšepe, sesebelisoa sa ho hloekisa, sesebelisoa sa ho hloekisa sebōpi, oli e phahameng ea mocheso, oli e thibelang mafome, joala.

Tlhokomelo ea letsatsi le letsatsi eaSMT reflow ontong:

1. Hloekisa ponahalo ea reflow soldering.Sheba hore na ponahalo ea reflow soldering e silafalitsoe ke lerōle.

2. Hlahloba oli ea othomathiki, hlahloba polokelo ea oli e phahameng ea mocheso ka oli e itekanetseng.

Ha oli ea ketane ea mocheso o phahameng ka har'a oli e ka tlase ho 1/3 ea setshelo, eketsa oli e loketseng ea ketane ea mocheso o phahameng ho setshelo.

3. Sheba hore na ho na le lihlopha tse tsoang linaheng tse ling holim'a sesebelisoa sa photoelectric monyako le ho tsoa ha lipalangoang.

Likahare tsa tlhokomelo ea ontong ea Reflow:

Emisa onto ea ho phalla hape 'me u pholile mocheso oa kamore pele u lokisa.

1. Hloekisa phala ea ho ntša metsi: hloekisa oli ka phala ea ho ntša metsi ka rag le sesepa.
2. hloekisa lerōle la drive sprocket: hloekisa lerole la drive sprocket ka lesela le joala, ebe u kopanya oli e tlotsang.Hloekisa sets'oants'o le seketsoana sa reflow soldering, hlahloba hore na ho na le oli kapa lerōle moo ho kenang le ho tsoa ha solder, 'me u hlakole ka rag.
3. vacuum cleaner e tla ba ka har'a sebōpi le liphatlalatso tse ling tse litšila.
4. ka rag kapa lerōle pampiri e qoelisoa ka sebōpi cleaner tla vacuum cleaner ke ke monya flux le tse ling tse litšila hlakola hloekileng.
5. lokisa sesebelisoa sa ho phahamisa sebōpi ho BULELA khase ea sebōpi, hlokomela hore na sebōpi le bokaholimo li koahetsoe ke flux le thepa e 'ngoe e utsoitsoeng, ka kharafu ea ho kharafutsa thepa e utsoitsoeng, ebe u hloekisa sehloekisi sa sebōpi.
6. hlahloba ka holimo le ka tlaase Blower hot air motor hore na ho na le litšila le 'mele e tsoang linaheng tse ling, tse kang litšila le lihlopha tse tsoang linaheng tse ling li ka tlosoa ka li-detergent ka potlako ka mor'a ho tlosoa ha mafome.
7. Sheba ketane ea phetiso ho bona hore na deformation e lumellana le gear, le hore na lesoba le pakeng tsa ketane le ketane le koetsoe ke 'mele osele.Haeba ho na le borashe ba tšepe, bo ka ntšoa.
8. Sheba skrine ea filthara ka lebokoseng la ho kenya le ho tsoa, ​​ntša poleiti e koalang ka morao ea lebokose la ho kenya le ho tsoa, ​​ntša skrine ea sefe, kenya skrine ea sefe ka har'a motsoako oa ho hloekisa, o hloekise ka borashe ba tšepe, joalo-joalo. ho.Ka mor'a ho hloekisoa ha sefahleho sa sefahleho sa sefahleho, solvent e ile ea hloekisoa ka mokhoa o hloekileng, kenya skrine ea sefe ka har'a lebokose la ho tima, 'me u kenye poleiti e tiisang ea lebokose la ho tima.
9. Lekola lubrication ea reflow soldering khafetsa, joalo ka li-bearings tsa hlooho ea mochini le ketane e atolositsoeng;Synchronous ketane, tensioning lebili le bering;Hlooho ea lipalangoang ketane holim'a mabili;Mochini oa hlooho ea screw le li-drive mahlakoreng a mahlakoreng.

Hoa lokela ho hlokomeloa hore e le ho qoba ho hloekisa sebōpi ka tsela e sa lokelang, ho fella ka ho tuka kapa ho phatloha, ho thibetsoe ka ho feletseng ho sebelisa li-solvents tse phahameng ho hloekisa ka hare le ka ntle ho sebōpi sa reflow solder.