Ipleyiti yeAluminiyam yaseMarine sisicelo esiphezulu se-aluminium alloy. Ekubeni isetyenziswe kwintsimi yaselwandle, ineemfuno zenkqubo engqongqo kunye nemigangatho yokusebenza kunezinye iimveliso eziqhelekileyo ze-aluminium alloy. Ungayikhetha njani efanelekileyo yokwakha iinqanawa zakho?

Ukukhethwa kwephepha le-aluminium yolwandle kunemigaqo emine. Okokuqala, kufuneka ibe namandla athile aphezulu kunye nemodyuli ethile. Amandla okwakhiwa kunye nobukhulu beenqanawa zihambelana ngokusondeleyo namandla esivuno kunye ne-elastic modulus yezinto.

Kuba i-elastic modulus kunye noxinaniso lwealluminiyamu ialloys ziphantse zifane, ukongezwa kwezinto zokudibanisa kunesiphumo esincinci. Ngoko ke, ukwandisa amandla esivuno ngaphakathi koluhlu oluthile lusebenza kakuhle ekunciphiseni isakhiwo senqanawa.

Okwesibini, kufuneka ibe nokusebenza kakuhle kwe-welding. Ngokuqhelekileyo kunzima kwi-alloys ye-aluminium ephezulu ukuba ibe nokumelana nokugqwesa okugqwesileyo kunye ne-weldability ngaxeshanye. Ke ngoko, amashiti e-aluminiyam yolwandle aqhelekile ukuba namandla aphakathi, anganyangeki kwi-corrosion kunye ne-alloys ezidityanisiweyo.

Okwangoku, indlela ye-argon arc welding ngokuzenzekelayo isetyenziswa kakhulu kwiinqanawa. Ukuwelda okulungileyo kuthetha ukuba ukuthambekela kweentanda ezenziwe ngexesha le-welding ye-aluminium alloy incinci kakhulu. Oko kuthetha ukuba iplat yomgangatho waselwandle kufuneka ibe nokuxhathisa okuhle kwe-welding crack. Ngenxa yokuba phantsi kweemeko zokwakha iinqanawa, ukusebenza kwe-welding elahlekileyo akukwazi ukubuyiselwa ngonyango lokushisa kwakhona.

Okulandelayo, kufuneka ibe nokumelana nokugqwesa okugqwesileyo. Ulwakhiwo lweenqanawa lusetyenziswa kumajelo osasazo arhabaxa olwandle nakwiindawo zaselwandle. Ke ngoko, ukumelana nokugqwesa okugqwesileyo sesinye sesalathiso esiphambili sephepha le-aluminiyam yomgangatho waselwandle.

Okokugqibela, kuya kubanda kwaye kushushu iipropathi zokwenza. Ngenxa yokuba ukwakhiwa kweenqanawa kufuneka kuqhutywe unyango oluninzi lwe-cold processing kunye nokusebenza okushushu, i-alloys yaselwandle i-aluminium alloys kufuneka ibe lula ukuyiqhuba kunye nokumila, ngaphandle kokuqhekeka, kwaye isenokukwazi ukuhlangabezana neemfuno zamandla emva kokulungiswa.

Ukukhethwa kwephepha le-aluminiyam yaselwandle kungqongqo. Ukhetho oluqhelekileyo luyi-5083, 5454, 5754 kunye ne-5086 ye-aluminium sheet. Ukongeza kokuhlangabezana nezi mfuno zingasentla, azitshi kwaye zikhuselekile emlilweni. Wamkelekile ukushiya umyalezo ongezantsi ukuthumela umbuzo ngokuthe ngqo.