Ngenyanga edlule, ikhasimende lasithola ngesikhathi lifuna indlela yokusika umphetho we-zinc alloy. Impendulo yethu yayivuma, kodwa ngenxa yesimo kanye nomehluko ngamunye ekwakhiweni kwemikhiqizo, umphumela wokusika kuzodingeka uhlolwe ngaphambi kokuba uboniswe ikhasimende.
Lapho sithola ipayipi elihlanganisiwe le-zinc alloy, sahlola ngokushesha ama-burrs asemjoyinweni futhi sathola ukuthi ipayipi lixhunywe ejoyintini futhi alinakuhlukaniswa. Ngakho-ke, womabili kwadingeka afakwe emshinini wokusika obandayo ukuze kuncishiswe umphetho. Ubukhulu bama-burrs babusukela ku-0.21 kuya ku-1.97mm njengoba kubonwe ngaphansi kwe-microscope ye-electron, futhi ama-burrs nawo ayebonakala kahle emehlweni enyama.
Ngenxa yezakhiwo zezinto ze-zinc alloy, sisebenzisa umshini ovikela ukuqhuma we-MG ukuze sikhiphe umoya. Lo modeli uthuthukiswe ngokusekelwe kumodeli eyisisekelo kanje:
1. Indawo ezungezile imishini ivikelwe ukuqhuma, futhi kukhona umoya wokuphepha wokukhulula ingcindezi phezulu.
2. Umnyango wegumbi lemishini ufakwe induku ekhethekile yokumelana nengcindezi yokuqhuma.
Ipayipi elihlanganisiwe le-zinc alloy, ngemva kokusikwa ngomshini wokukhipha amanzi ocijile, lasusa ama-burrs amakhulu abonakalayo, kwathi lapho ekhuliswa izikhathi ezingu-30 ngaphansi kwe-electron microscope, ama-burrs amancane asele ayephansi njengo-0.06mm, ngaphakathi kwebanga elidingekayo yikhasimende. Imiphumela yokuhlolwa yayimihle, futhi umkhiqizo manje usuthunyelwe kukhasimende ukuze kuhlolwe ukusebenza okwengeziwe.
Isikhathi sokuthunyelwe: Meyi-28-2024
