Umahluko phakathi kwe-Pulse Welding kunye ne-Preheat Flash kwi-Flash Butt Welding Machines

I-flash butt welding yinkqubo esebenzayo kakhulu esetyenziswa kumashishini ahlukeneyo ukudibanisa isinyithi. Kule ndlela yokudibanisa, kukho iindlela ezimbini ezihlukeneyo: i-flash welding eqhubekayo kunye ne-preheat flash welding. Ukuqonda umahluko phakathi kwezi ndlela kubalulekile ekufezekiseni ii-welds ezichanekileyo nezithembekileyo.

I-flash welding eqhubekayo, njengoko igama libonisa, ibandakanya ukukhanya okuqhubekayo kokukhanya kunye nobushushu ngexesha lenkqubo ye-welding. Le ndlela ifaneleke ngokukodwa ukudibanisa isinyithi sobunzima obufanayo kunye nokubunjwa. Ibonakaliswe kukusetyenziswa rhoqo kombane kunye noxinzelelo, okudala ukukhanya okuqhubekayo kwi-interface ye-workpieces. I-flash kwi-welding ye-flash eqhubekayo isebenza ngenjongo yokunyibilika kunye nokudibanisa iziphelo zetsimbi kunye, okukhokelela kwi-weld eqinile kwaye engaguqukiyo.

Ngakolunye uhlangothi, i-preheat flash welding yindlela ebandakanya ukuqhuma okufutshane kobushushu obunzulu ekuqaleni kwenkqubo ye-welding. Oku kugqabhuka kobushushu bokuqala, okwaziwa ngokuba yi-preheating flash, isetyenziselwa ukuthambisa iziphelo zezixhobo zokusebenza, zizenze zibe lula kwaye zilungele ukuwelda okulandelayo. I-preheat flash welding iluncedo ngakumbi xa udibanisa iintsimbi ezingafaniyo okanye izixhobo zokusebenza ezinobunzima obahlukeneyo. Ukusetyenziswa okulawulwayo kokushisa kwisigaba sokufudumeza kunciphisa umngcipheko woxinzelelo lwe-thermal kunye nokuphazamiseka kwi-weld yokugqibela.

Isishwankathelo, umahluko ophambili phakathi kwe-flash welding eqhubekayo kunye ne-preheat flash welding ilele kwixesha kunye nobude bobushushu obusetyenzisiweyo. I-flash welding eqhubekayo igcina ukusetyenziswa rhoqo kobushushu kuyo yonke inkqubo ye-welding, iyenza ilungele ukujoyina izinto ezifanayo. Ngokwahlukileyo, i-preheat flash welding iqala ngokugqabhuka okufutshane kobushushu obukhulu ukulungiselela izixhobo zokusebenza zokuwelda, iyenza ilungele ukudibanisa izinto ezingafaniyo okanye ubukhulu obahlukeneyo.

Zombini iindlela zineenzuzo kunye nokusetyenziswa kwazo, kwaye ukhetho phakathi kwabo luxhomekeke kwiimfuno ezithile zeprojekthi ye-welding. Ukuqonda ezi ntlukwano kubalulekile kubashicileli kunye neenjineli ukuba benze izigqibo ezinolwazi kwaye baqinisekise ukuphunyezwa ngempumelelo kwemisebenzi ye-flash butt welding.