Kutentha Chithandizo
Chithandizo cha kutentha chimatanthawuza kuwirikiza kawiri njira yochizira kutentha ndi kutentha kwapamwamba.Cholinga chake ndikupangitsa kuti workpiece ikhale ndi mawonekedwe abwino amakina.Kutentha kwakukulu kumatanthawuza kutentha kwa 500-650 ℃.Ziwalo zambiri zotentha zimagwira ntchito mothandizidwa ndi katundu wochuluka kwambiri.Amakhala ndi zotsatira za kupsinjika, kupsinjika, kupindika, torsion kapena kumeta ubweya.Malo ena amakhalanso ndi mikangano, yomwe imafunika kukana kuvala.Mwachidule, mbalizo zimagwira ntchito pansi pa zovuta zosiyanasiyana.Zigawo zamtunduwu zimakhala ndi zida zamakina ndi makina osiyanasiyana, monga ma shafts, ndodo zolumikizira, zolumikizira, magiya, ndi zina zambiri, zomwe zimagwiritsidwa ntchito kwambiri pazida zamakina, magalimoto, mathirakitala ndi mafakitale ena opangira.Makamaka pazigawo zazikulu mukupanga makina olemera, chithandizo cha kutentha chimagwiritsidwa ntchito kwambiri.Choncho, chithandizo cha kutentha chimagwira ntchito yofunika kwambiri pa chithandizo cha kutentha.Muzinthu zamakina, chifukwa cha zovuta zosiyanasiyana, ntchito yofunikira siyifanana.Nthawi zambiri, mbali zonse zotentha ziyenera kukhala ndi zida zamakina kwambiri, ndiko kuti, kuphatikiza koyenera kwamphamvu komanso kulimba kwambiri kuti zitsimikizire kuti zigawo zikuyenda bwino kwanthawi yayitali.
Chithandizo cha kutentha kwa chitoliro chachitsulo ndi chimodzi mwazinthu zofunika kwambiri pakupanga makina.Poyerekeza ndi umisiri wina processing, kutentha mankhwala zambiri sasintha mawonekedwe ndi zikuchokera mankhwala a workpiece lonse, koma endows kapena bwino ntchito workpiece ndi kusintha microstructure mkati kapena mankhwala zikuchokera workpiece pamwamba.Makhalidwe ake ndikuwongolera mawonekedwe amkati a workpiece, omwe nthawi zambiri samawoneka ndi maso.Pofuna kupanga chitoliro chachitsulo kukhala ndi makina ofunikira, thupi ndi mankhwala, njira yopangira kutentha nthawi zambiri imakhala yofunikira kuwonjezera pa kusankha koyenera kwa zipangizo ndi njira zosiyanasiyana zopangira.Chitsulo ndiye chinthu chomwe chimagwiritsidwa ntchito kwambiri pamakina opanga makina.The microstructure yachitsulo ndi yovuta ndipo imatha kuwongoleredwa ndi chithandizo cha kutentha.Kuphatikiza apo, mawotchi, thupi ndi mankhwala a aluminiyamu, mkuwa, magnesium, titaniyamu ndi ma alloys awo amathanso kusinthidwa ndi chithandizo cha kutentha kuti apeze katundu wosiyanasiyana.
