Ukuhlelwa kweNgcaciso yeeNdlela ze-Welding: IiNkqubo ezintathu eziPhambili
Ukuhlelwa kweNgcaciso yeeNdlela ze-Welding: IiNkqubo ezintathu eziPhambili
Kwinkqubo yokwenziwa kwemizi-mveliso yanamhlanje, itekhnoloji ye-welding isebenza "njengomthungi wemizi-mveliso," edibanisa izinto zentsimbi ezisasazekileyo kwisakhiwo esidibeneyo. Ixhasa uphuhliso lweenkalo ezininzi ezinjengokwakha, iimoto, i-aerospace, kunye ne-elektroniki. Ukusuka kwizakhiwo zentsimbi zezakhiwo eziphakamileyo ukuya kwiibhodi ze-microcircuit ze-smartphones, umgangatho we-welding unquma ngokuthe ngqo ukhuseleko, uzinzo kunye nobomi benkonzo yeemveliso. Nangona kunjalo, i-welding ayiyoteknoloji enye kodwa yinkqubo enzima equka imigaqo emininzi ukuhlangabezana neemfuno ezahlukeneyo. Eli nqaku lihlela ngokucwangcisiweyo ingqiqo yokuhlelwa kweendlela ze-welding, kwaye ihlalutya nzulu iimpawu eziphambili, amanqaku aphambili okusebenza, kunye neemeko zokusetyenziswa kobuchwephesha obuqhelekileyo bokuwelda, ukubonelela ngokubhekisele kwiingcali kunye nabafundi.
Ukuhlelwa kweNgcaciso yeeNdlela ze-Welding: IiNkqubo ezintathu eziPhambili
Ukwahlula kobuchwepheshe be-welding ikakhulu kusekelwe kwiiyantlukwano "kwiindlela zokufudumeza" kunye "nemigaqo yokujoyina." Ngokufanelekileyo, i-welding inokwahlulwa ibe ngamacandelo amathathu amakhulu: i-fusion welding, i-welding pressure, kunye ne-brazing. Icandelo ngalinye lineemeko ezikhethekileyo zesicelo kunye neengqiqo zokusebenza, ngokudibeneyo ezenza isakhelo esisisiseko seteknoloji ye-welding.
Isiseko esingundoqo soHlelo
Umahluko kwiMithombo yaMandla: I-Fusion welding ixhomekeke kumandla afana nee-arcs zombane, amadangatye, kunye ne-lasers ukunyibilikisa isinyithi; i-welding yoxinzelelo ithatha uxinzelelo njengento engundoqo, eyongezwa ngokufudumeza kwendawo okanye akukho kufudumala; ibrazing ifezekisa ukudibanisa ngokunyibilika kwentsimbi esezantsi yokunyibilika kwebrazing, ngaphandle kokunyibilika kwesiseko sesinyithi.
Umahluko ekudibaniseni iNdalo: i-Fusion welding ibandakanya ukudityaniswa kwakhona kwee-athomu zetsimbi kwimeko yolwelo; i-welding yoxinzelelo yenza ibhondi ye-metallurgical ngokusebenzisa ukuguqulwa kweplastiki okanye ukusabalalisa; ukudibanisa luhlobo "lokuncamathela" olusekwe kwi-adsorption ye-interface kunye nokusasazwa phakathi kwesinyithi sokuqhafaza kunye nesiseko sesinyithi.
Ukuthelekiswa kweempawu ezingundoqo kwiindidi eziThathu
| Udidi | Umgaqo ongundoqo | Isiseko seMetal State |
| Fusion Welding | Ukunyibilika kwendawo ukwenza ichibi elinyibilikisiweyo, eliqina emva kokupholisa ukuphumeza ukujoyina | Ityhidiwe |
| Uxinzelelo lweWelding | Ukufaka uxinzelelo (kunye okanye ngaphandle kokufudumeza) ukufezekisa ukujoyina nge-deformation yeplastiki | Akukho kunyibilika okanye ukunyibilika kancinci kwendawo |
| Ukugqabhuka | I-low-melting-point brazing filler metal iyanyibilika ukuzalisa izithuba kwaye ibambelele emva kokupholisa | Akukho kunyibilika |
