Ukugcinwa okujwayelekile kanye nokucaciswa kokulungisa okukhulu kwe-oven yokugeleza kabusha

Ukugcinwa okufanele njalo kwereflow oveningandisa impilo yesevisi yereflow soldering umshini, qinisekisa ukusebenza okuvamile kwe-reflow soldering, futhi ithuthukise ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.I-reflow soldering ngaphambi kokulungiswa kudingeka ukulungisa isicoci se-vacuum, iphepha elingenalo uthuli, indwangu, ibhulashi, ibhulashi lensimbi, i-ejenti yokuhlanza, i-ejenti yokuhlanza isithando somlilo, uwoyela weketanga lokushisa eliphezulu, uwoyela ovimbela ukugqwala, utshwala.

Ukugcinwa kwansuku zonke kweI-oven ye-SMT egeleza kabusha:

1. Hlanza ukubukeka kwe-reflow soldering.Hlola ukuthi ukubukeka kwe-reflow soldering kungcoliswe uthuli yini.

2. Hlola i-oiler othomathikhi, hlola ukugcinwa kwamafutha e-chain okushisa aphezulu ku-oiler othomathikhi.

Lapho izinga lokushisa eliphezulu likawoyela weketanga ku-oiler lingaphansi kwe-1/3 yesiqukathi, engeza amafutha eketanga okushisa afanele esitsheni.

3. Hlola ukuthi ingabe zikhona yini izinhlaka zangaphandle endaweni yeswishi yezithombe zikagesi ekungeneni nasekuphumeni kwezinto zokuhamba.

Okuqukethwe kokulungiswa kwe-oven kabusha:

Misa ihhavini lokugeleza kabusha futhi uphole ekamelweni lokushisa ngaphambi kokulungisa.

1. Hlanza ipayipi yokukhipha umoya: hlanza uwoyela epayipini lokukhipha umoya nge-rag ne-detergent.
2. hlanza uthuli lwe-drive sprocket: hlanza uthuli lwe-drive sprocket ngendwangu notshwala, bese ujoyina kabusha amafutha okugcoba.Hlanza i-inlet ne-outlet ye-reflow soldering, hlola ukuthi akhona yini amafutha noma uthuli endaweni yokungena nokuphuma kwe-reflow soldering, bese usula uhlanzekile nge-rag.
3. isicoci se-vacuum sizoba ku-flux yesithando somlilo kanye nokunye ukukhangiswa okungcolile.
4. nge-rag noma iphepha elingenalo uthuli elicwiliswe kumshini wokuhlanza isithando somlilo ngeke ukwazi ukumunca i-flux nokunye ukusula okungcolile.
5. lungisa iswishi yokuphakamisa isithando somlilo ukuze UVULA igesi yesithando somlilo, bheka ukuthi indawo yokukhipha isithando somlilo kanye nangaphezulu kumbozwe i-flux nezinye izimpahla ezebiwe, ngefosholo lokufoshela impahla entshontshiwe, bese uhlanza isicoci somlilo.
6. hlola injini ye-Blower eshisayo yomoya oshisayo engenhla nangaphansi ukuthi ingabe kukhona ukungcola nemizimba yangaphandle, njengokungcola nemizimba yangaphandle ingasuswa ngokuhlanza okokuhlanza ngokushesha ngemva kokukhishwa kokugqwala.
7. Hlola iketango lokudlulisela ukuze ubone ukuthi ukuwohloka kuyahambisana yini negiya, nokuthi imbobo ephakathi kweketango neketango ivinjwe yini umzimba wangaphandle.Uma kukhona ibhulashi lensimbi, lingasuswa.
8. Hlola isikrini sokuhlunga ebhokisini le-inlet kanye ne-outlet exhaust, khipha ipuleti elivala emuva le-inlet ne-outlet exhaust box, khipha isikrini sokuhlunga, faka isikrini sokuhlunga ku-solvent yokuhlanza, isihlanze ngebhulashi lensimbi, nokunye. ku.Ngemva kokuhlanzwa kobuso besikrini sokuhlunga, isincibilikisi sashintshashintsha sahlanzeka, faka isikrini sokuhlunga ebhokisini le-exhaust, futhi ufake ipuleti lokuvala lebhokisi le-exhaust.
9. Hlola ukugcotshwa kwe-reflow soldering njalo, njengama-bearings ekhanda lomshini kanye neketanga elinwetshiwe;I-synchronous chain, tensioning wheel kanye ne-bearing;Iketanga lokuthutha kwekhanda phezu kwesondo elithwala;Isikulufu sekhanda lomshini namabheringi aseceleni okushayela.

Kumele kuqashelwe ukuthi ukuze ugweme ukuhlanzwa okungalungile kwesithando somlilo, okuholela ekushiseni noma ekuqhumeni, kuvinjelwe ngokuqinile ukusebenzisa ama-solvents aguquguqukayo aphezulu ukuhlanza ngaphakathi nangaphandle kwesithando somlilo sokugeleza kabusha.