Mmene kutentha mankhwala ndondomeko pa makina zimatha zitsulo zipangizo

Kutentha mankhwala a zitsulo ndi ndondomeko imene zitsulo workpiece ndi usavutike mtima kwa kutentha oyenera sing'anga, ndiyeno utakhazikika pa liwiro losiyana pambuyo kusungidwa BAI mu kutentha kwa nthawi inayake.Metal kutentha mankhwala ndi chimodzi mwa njira zofunika mu kupanga makina, poyerekeza ndi njira zina processing, kutentha mankhwala ambiri sasintha mawonekedwe a workpiece ndi lonse mankhwala zikuchokera, koma kusintha microstructure mkati mwa workpiece, kapena kusintha mankhwala zikuchokera pamwamba pa workpiece. , kupereka kapena kupititsa patsogolo ntchito ya workpiece.Imazindikiridwa ndi kuwongolera khalidwe lamkati la workpiece, lomwe nthawi zambiri silikuwoneka ndi maso. katundu, kuwonjezera wololera kusankha zipangizo ndi njira zosiyanasiyana kupanga, kutentha kutentha ndondomeko nthawi zambirizofunika.Chitsulo ndi zitsulo ndi zinthu zomwe zimagwiritsidwa ntchito kwambiri pamakampani opanga makina, microstructure yovuta yachitsulo imatha kuwongoleredwa ndi chithandizo cha kutentha, kotero kuti kutentha kwachitsulo ndi chinthu chachikulu cha mankhwala a zitsulo.Kuwonjezerapo, aluminium, mkuwa, magnesiamu, titaniyamu ndi ma aloyi awo amathanso kusinthidwa kudzera mu chithandizo cha kutentha kwamakina, thupi ndi mankhwala, kuti apeze magwiridwe antchito osiyanasiyana.

Chithandizo cha kutentha kumaphatikizapo kutenthetsa, kutentha, kuumitsa ndi kutentha.

● Annealing: akhoza kuchepetsa kuuma kwa zitsulo zipangizo, kuthetsa tsankho, yunifolomu, kusintha mawonekedwe a zolakwika poponya, kugudubuza, forging ndi kuwotcherera; processing ntchito; Chotsani nkhawa mkati, kukhazikika kukula ndi kuchepetsa quenching mapindikidwe ndi mng'alu.

● Normalizing: akhoza kusintha ntchito kudula kwa otsika mpweya zitsulo, akhoza kuyenga njere, bwino mabuku mawotchi katundu.

● Kuzimitsa: kulimbitsa kulimba, kuvala kukana, kumapangitsanso kusungunuka, kumapangitsanso mphamvu ndi kulimba;

● Kutentha: kuchepetsa ndi kuthetsa kupsinjika kwamkati kwazitsulo zolimba.Sungani dongosolo ndi kukula kwake.