Imilinganiselo yoKhuseleko yokuSonga ngeManuwali

I-soldering manual yeyona nkqubo ixhaphakileyo kwimigca yokucubungula ye-SMT.Kodwa inkqubo ye-welding kufuneka ihlawule ingqalelo kumanyathelo athile okhuseleko ukuze isebenze ngokufanelekileyo.

Abasebenzi kufuneka banikele ingqalelo kwezi ngongoma zilandelayo:

1. Ngenxa yomgama osuka kwintloko yentsimbi ye-solder 20 ~ 30cm kugxininiso lwezinto zekhemikhali kunexabiso elicetyiswayo lincinci kakhulu, ngoko ke xa i-welding kufuneka igcine i-posture echanekileyo yokusebenza, incam yentloko yentsimbi ye-solder ukusuka kwincam yentsimbi. impumlo yomsebenzisi ukugcina ubuncinane i-20cm ngaphezu komsebenzi wokulungelelanisa esinqeni, ukuhlala kwesifuba, musa ukugoba ukusebenza.

2. Ilothe ayifane ibe ngumphunga, kodwa ngenxa yokuba utyando lokusebenzisa ubhontsi kunye nomnwe wangaphambili ukucudisa ucingo lwe-solder, i-brazing material microscopic powder iya kubambelela kwiincam zeminwe, qiniseka ukuba uphuhlisa umkhwa wokuhlamba izandla phambi kokutya.

3. kunyeumatshini wokuthambisa ozenzekelayokuqhubekeko lwe-smt,Umatshini wokuwelda we-SMTyenze umsi omkhulu ogqunywe ngaphakathi.Ngeli xesha, unokuqala ukuvula isixhobo somoya, kwaye emva koko uqalise ukusebenza.

4. Ngenxa yokuba ukulungiswa kunye nesidingo sokuqhawula ucingo oludibeneyo, ngamanye amaxesha ngenxa ye-elasticity yocingo kunye ne-brazing material ewela ngaphandle.Izinto zepini ezibhobhozayo zinokubangela ukulimala ngengozi, ngoko kufuneka unxibe iiglasi zokukhusela xa usebenza, kwaye oku kufuneka kuphunyezwe ngokuqinileyo.

5. Akukho ukutshiza kwezinto zokubhobhoza kufuneka kuvunyelwe kwi-workbench kunye nomhlaba ojikelezayo ukukhusela izinto zokuqhafaza ukuba zinganamatheli emzimbeni okanye kwiingubo.Coca ubuncinane kanye ngosuku ukuze umsebenzi welding wenziwe kwindawo ecocekileyo.

6. Ngenxa yokusetyenziswa kwe-soldering flux okanye i-solvent xa i-welding eninzi, kunye ne-energized soldering iron ibekwe kwi-workbench, ngokwembono yokuthintela umlilo, kufuneka ixhotyiswe ngentsimbi yokubeka isinyithi, isinyithi se-soldering ukuze sibekwe kakuhle, ukwenza. ngendle.

7. Abanye abantu bahlala benamathele kwi-iron ye-solder kwi-brazing engaphezulu kwezinto eziphoswe phantsi, okungekho lula ukulimaza abanye, kodwa kunye nomhlaba omdaka.Ngoko ke, i-iron soldering rack inokufakwa kwisicoci sentloko ye-soldering, ukwenzela ukukhuhla.Okanye ubeke ithawula emanzi kwitafile yokusebenza, ingasetyenziselwa ukucima i-solder kwi-iron soldering.

8. Ukongeza, kwixesha elomileyo le-welding, unokunxiba i-anti-static bracelets, unxibe iimpahla zomsebenzi ezichasene ne-static.