Kukhudzika kwa Mapiritsi a Flash-to-Heat mu Makina Owotcherera a Flash Butt

Kuwotcherera kwa Flash butt ndi njira yomwe imagwiritsidwa ntchito kwambiri m'mafakitale opangira ndi zomangamanga. Zimaphatikizapo kulumikiza zidutswa ziwiri zachitsulo popanga kung'anima kwapamwamba kwambiri komwe kumasungunula malekezero a zogwirira ntchito, kenako ndikuzipanga pamodzi kuti apange cholumikizira cholimba. Mphepete mwa kung'anima-kutentha, gawo lofunika kwambiri pakuchita izi, limagwira ntchito yofunika kwambiri pozindikira ubwino wa weld ndi mphamvu ya makina otsekemera. M'nkhaniyi, tiwona momwe ma curve a flash-to-heat amawotchera ndikuwotchera kwa flash butt.

1. Kumvetsetsa Mapiritsi a Flash-to-Heat Mphepete mwa kung'anima-kutentha-kutentha kumayimira mgwirizano pakati pa nthawi ya nthawi yowunikira ndi kuchuluka kwa kutentha komwe kumapangidwa panthawi yowotcherera. Ndilofunika kwambiri pakuwotcherera kwa flash butt chifukwa kumakhudza mwachindunji mtundu wa weld komanso kugwiritsa ntchito mphamvu kwa makina. Kupindika nthawi zambiri kumakhala ndi magawo atatu: kuyatsa, kung'anima, ndi kupanga.
2. Kukhudza Kutentha Mawonekedwe ndi mawonekedwe a curve-to-heat curve ali ndi chikoka chachikulu pakuwotchera kwa flash butt. Mphepete wopangidwa bwino umatsimikizira kuti nthawi ya flash ndi kulowetsa mphamvu kumayendetsedwa bwino, zomwe zimapangitsa kutentha kwa yunifolomu ya workpieces. Kutentha kwa yunifolomu kumeneku ndikofunikira kuti tipewe zolakwika monga kusweka ndi kupotoza pagulu la weld.
3. Kugwiritsa Ntchito Mwachangu ndi Kugwiritsa Ntchito Mphamvu Ma curve a flash-to-heat nawonso amathandizanso kudziwa momwe makina owotcherera amagwirira ntchito. Kupindika kokwanira kumatha kuchepetsa kugwiritsa ntchito mphamvu mwa kuchepetsa nthawi ya gawo lowala ndikusunga kutentha komwe kumafunikira. Izi sizingochepetsa ndalama zogwirira ntchito komanso zimapangitsa kuti ntchito yowotcherera ikhale yabwino kwambiri.
4. Weld Quality Ubwino wa cholumikizira chowotcherera umagwirizana mwachindunji ndi kung'anima-kutentha-kutentha. Mphepete mwa njira yomwe imalola kuwongolera bwino kwa magawo akuthwanima ndi kuwongolera kumatsimikizira kuwotcherera kwamphamvu komanso kodalirika. Kusiyanasiyana kwa ma curve kungayambitse zovuta monga kusakwanira kophatikizana, porosity, kapena madera omwe amakhudzidwa ndi kutentha kwambiri, zomwe zingasokoneze kukhulupirika kwa weld.
5. Mwachidule, ma curve-to-heat curve ndi gawo lofunikira pamakina owotcherera a flash butt. Chikoka chake pakuwotcha, kugwiritsa ntchito mphamvu, komanso mtundu wa weld sizinganyalanyazidwe. Mainjiniya ndi ogwira ntchito amayenera kupanga mosamala ndikuwunika mapindikirawa kuti akwaniritse zotsatira zabwino kwambiri zowotcherera. Kumvetsetsa ndi kuwongolera ma curve-to-heat curve ndikofunikira pakuwonetsetsa kuti magwiridwe antchito ndi odalirika kwa kuwotcherera kwa flash butt m'mafakitale osiyanasiyana.