I-Marine Aluminium plate iyisicelo esiphezulu se-aluminium alloy. Njengoba isetshenziswa emkhakheni wasolwandle, inezidingo eziqinile zenqubo kanye namazinga okusebenza kuneminye imikhiqizo ejwayelekile ye-aluminium alloy. Ungayikhetha kanjani efanele yokwakha umkhumbi wakho?

Ukukhethwa kweshidi le-aluminium yasolwandle kunezimiso ezine. Okokuqala, kufanele ibe namandla athile aphezulu kanye ne-modulus ethize. Amandla esakhiwo kanye nosayizi wemikhumbi kuhlobene eduze namandla okukhiqiza kanye ne-elastic modulus yezinto.

Njengoba i-elastic modulus kanye nokuminyana kwama-alloys e-aluminium kucishe kufane, ukungezwa kwezakhi ze-alloying kunomphumela omncane. Ngakho-ke, ukwandisa amandla okukhiqiza ngaphakathi kwebanga elithile kuphumelela ekunciphiseni ukwakheka komkhumbi.

Okwesibili, kufanele kube nokusebenza okuhle kakhulu kwe-welding. Ngokuvamile kunzima ukuthi ama-alloys e-aluminium anamandla aphezulu abe nokuphikiswa okuhle kakhulu kokugqwala kanye nokushisela ngesikhathi esifanayo. Ngakho-ke, amashidi e-aluminium yasolwandle ngokuvamile angamandla aphakathi, amelana nokugqwala futhi ama-alloys ashisekayo.

Njengamanje, indlela ye-automatic arc welding isetshenziswa kakhulu emikhunjini. Ukushisela okuhle kusho ukuthi ukuthambekela kokuqhekeka okwakhiwa ngesikhathi sokushiselwa kwe-aluminium alloy kuncane kakhulu. Okusho ukuthi i-marine grade plat kufanele ibe nokuphikiswa okuhle kwe-welding crack. Ngoba ngaphansi kwezimo zokwakha umkhumbi, ukusebenza kwe-welding elahlekile akukwazi ukubuyiselwa ngokwelashwa okushisa futhi.

Okulandelayo, kufanele ibe nokumelana nokugqwala okuhle kakhulu. Izakhiwo zemikhumbi zisetshenziswa emanzini asolwandle aqinile nasezindaweni zasolwandle. Ngakho-ke, ukumelana nokugqwala okuhle kakhulu kungenye yezinkomba eziyinhloko zeshidi le-aluminium grade zasolwandle.

Okokugcina, kufanele kube izakhiwo ezinhle ezibandayo nezishisayo zokwakha. Ngenxa yokuthi ukwakhiwa komkhumbi kufanele kwenziwe ukwelashwa okuningana kokucutshungulwa okubandayo nokucubungula ukushisa, ama-alloys e-aluminium yasolwandle kufanele kube lula ukucutshungulwa nokuma, ngaphandle kokuqhekeka, futhi asengakwazi ukuhlangabezana nezidingo zamandla ngemva kokucubungula.

Ukukhethwa kweshidi le-aluminium yasolwandle kuqinile. Izinketho ezivamile ziyi-5083, 5454, 5754 kanye ne-5086 aluminium sheet. Ngaphezu kokuhlangabezana nezidingo ezingenhla, azishi futhi ziphephile emlilweni. Siyakwamukela ukushiya umlayezo ngezansi ukuze uthumele umbuzo ngqo.