Ngokubanzi,ucingo lwenkcenkcezi-welding kumaqondo obushushu aphantsi. Ngenxa yobushushu obuphantsi be-welding, iqondo lobushushu phakathi kwe-welding ye-thermal shock zone kunye ne-welding base base metal iyanda, nto leyo ekhokelela ekonyukeni kwesantya sokupholisa sendawo yokothuka kwe-thermal. Ke, indawo emanzi yobushushu obuphantsi iya kuchaphazela ucingo lwe-solder?
1. Ubushushu obuphantsi obumanzi buchaphazela izizathu zocingo lwe-solder
Ukufuma okusingqongileyo, unokwenza ucingo lwe-solder (inkonkxa) okanye iibhodi zesekethe, isixhobo sokuwelda ngenxa yogcino olungafanelekanga, ukufuma, ukuwelda ucingo lwe-solder ngesandla ngenxa yokufuma okuphezulu, okukhokelela kwiingxaki ze-welding eziphazamisayo okanye i-welding embi, ucingo lwe-solder ngexesha lenkqubo ye-welding ixhaphake kakhulu, ucingo lwe-solder lubhekisela kwi-flux eguquguqukayo, ekhokelela ekupholiseni ubushushu bomoya kwiplati yoqhagamshelwano, ekhokelela ekupholiseni ubushushu bomoya kwiplati yoqhagamshelwano. ukuba ngumphunga kwaye usasazeke ngokukhawuleza, kwaye ukuba umphezulu wepleyiti awukho ngokufanelekileyo i-angle diffused umphunga, uya kukhuthaza ngokukhawuleza ukubunjwa kwe-solder. Ngamagama alula, umxholo wokufuma emoyeni wenza i-welding material okanye isixhobo esimanzi solder xa i-welding kwiqondo lokushisa eliphezulu iya kuvelisa igesi kunye ne-tin ethosiweyo.
2. Ebusweni bobushushu obuphantsi kunye namanyathelo okusingqongileyo okufuma
Xa sidibana nale nto, kufuneka sihlawule ingqalelo ekhethekileyo kwindawo yokugcina kunye nokusebenza kwendawo ye-flux okanye i-welding material, ukuze sihlale somile, ukuze sigweme ukwenzeka kwe-tin frying ngenxa yokufuma.
3. Impembelelo yobushushu bangaphandle bocingo lwe-solder
Ukuba iqondo lokushisa langaphandle liphantsi kakhulu xa i-soldering, ixesha lokufudumala liya kuba lide kakhulu. Ukuba ixesha lokufudumeza alifikeleli kwiqondo lokushisa le-soldering, okanye ixesha lokufudumala lifutshane kakhulu kwaye iqondo lokushisa alanele, amanzi aphezu kweplate akanakuphuma ngokupheleleyo. Nje ukuba unxibelelwano olukhawulezileyo kunye ne-soldering yobushushu obuphezulu, kuya kubakho i-tin eqhotsiweyo. Ukongeza kolu tshintsho lwemozulu lungasentla olubangelwa yi-tin frying, umsebenzi awufani, umphezulu we-welding material awucocekanga, amabala okubila ezandleni zabaqhubi nawo aya kuqhotsa i-tin ethosiweyo.
Ixesha lokuposa: Jul-07-2022