Nangona ihambele phambili kakhulu ngokomgangatho wemveliso kunye ne-automation yemveliso xa kuthelekiswa neendlela zokufakela kunye ne-brazing, kusekho iintsilelo ezininzi ekusebenzeni ngokutshintshiselana kobushushu kunye nokuthintela ukuqokelelwa kothuthu lwetyhubhu eziphothiweyo eziphindaphindwayo ngenxa yezinto ezinjengobunzima bokuwelda ngeengcambu zeetyhubhu eziphothiweyo eziphindaphindwayo kunye nokuqhekeka kwiingcambu.
Ityhubhu ephothiweyo luhlobo lokutshintsha kobushushu. Ukuze kuphuculwe ukusebenza kakuhle kokufudumeza ubushushu, umphezulu wetyhubhu yokutshintsha ubushushu ngokuqhelekileyo kwandiswe ngokungongeza amaphiko ukunyusa indawo yangaphandle (okanye indawo yangaphakathi) yombhobho wokutshintsha ubushushu, ukwenzela ukuba kuphunyezwe injongo yokuphucula ukusebenza kakuhle kokufudumeza ubushushu, ityhubhu enjalo yokutshintsha ubushushu.
Njengento yokutshintshiselana kobushushu, ityhubhu ephothiweyo isebenza phantsi kweemeko zegesi ye-flue ephezulu ixesha elide, njenge-boiler heat exchanger kunye ne-tube edibeneyo kwindawo enzima, ubushushu obuphezulu kunye noxinzelelo kunye nomoya ophazamisayo, odinga ityhubhu edibeneyo kufuneka ibe nezalathi zokusebenza eziphezulu.
1), Anti-corrosion
2), Anti-ukunxiba
3), ukuchasana koqhagamshelwano oluphantsi
I-4), Ukuzinza okuphezulu
5), Anti-uthuli ukuqokelela amandla
Izinto eziluncedo zentsimbi engenastainless laser welded spiral fins.
1. Ukusebenzisa iteknoloji ye-pulse laser welding, i-welding ejikeleze isiqwenga igqitywe ngaxeshanye, kwaye izinga le-welding ye-tube piece ifikelela kwi-100%.
2. I-laser welding yindibaniselwano ye-metallurgical, amandla e-welding ye-tube sheet inokufikelela ngaphezu kwe-600MPa.
3. Umatshini we-laser welding wamkela inkqubo yokuhanjiswa kwe-servo, ukuchaneka kokuhanjiswa kunokufikelela kwinqanaba le-Kumi.
4. I-laser welding fin piece piece umgama unokuba ≤ 2.5mm, indawo yokutshatyalaliswa kobushushu kunetyhubhu ye-welding ephezulu (umgama wesiqwenga ≥ 4.5mm) yanda malunga ne-50%, i-consumables engaphantsi kwendawo nganye, inokunciphisa kakhulu umthamo wokutshintsha ubushushu.
Ixesha lokuposa: Sep-30-2022