Isicelo Inkcazelo ye Umatshini wokuFundisa ngokuSetyenziswa rhoqo rhoqo Ekucinyweni kweMisebenzi yentsimbi

Oomatshini bokufudumala be-high-frequency induction induction basetyenziswa ngokubanzi ekucimeni umphezulu wezinto zokusebenza zetsimbi, ezinjengokucima kunye nokwenza lukhuni kwentloko yeebits zokubhoboza, ukucima izinyo leegiya, ukucima ubushushu bomphezulu wonyango lwamalungu emoto jikelele, i-crankshafts, i-fasteners, njl. . Ngoku makhe sichaze ngokufutshane indlela yokusebenza esisiseko yokucima umphezulu. Xa sibeka i-workpiece yesinyithi kwi-inductor inxeba ngetyhubhu yobhedu evulekileyo yomatshini wokufudumeza we-high-frequency induction, emva kokudlula i-high-frequency magnetic field alternating current, i-induction yokufudumala yangoku ye-frequency efanayo yenziwa ngokukhawuleza phezu komhlaba. umsebenzi. Umphezulu wecandelo ufudunyezwa ngokukhawuleza, umphezulu we-workpiece unokufudunyezwa ngama-800 ukuya kwi-1000 degrees kwimizuzwana embalwa, kwaye indawo ephakathi ye-workpiece isagcinwe kufuphi nobushushu bangaphakathi, kwaye ngoko nangoko ukutshiza amanzi okupholisa. okanye untywilisele i-workpiece kwi-oyile yokucima ukupholisa, ukwenzela ukuba umaleko womphezulu we-workpiece ufikelele kubunzima obufunekayo bokucima.

Ixesha elide, kwinkqubo yokucima umphezulu wezinto zokusebenza zetsimbi, sisenazo iindlela zemveli kunye neziqhelekileyo, ezinje: ukucima idangatye lokufudumeza umphezulu wokucima, ukucima ubushushu bombane, ukucima umphezulu we-electrolyte, ukucima umphezulu wokufudumeza nge-laser, ukufudumeza kwe-electron beam. ukucima umphezulu kunye nokunye okuninzi. Nangona kunjalo, indlela yokuqinisa i-high-frequency induction yokuqinisa umphezulu ineenzuzo, kuba ngoku ifudumeza ngokukhawuleza kunye nokufudumeza kunezinye iindlela, kwaye idibaniswa ngokukhawuleza kunye nokupholisa. Umatshini wokufudumeza we-high-frequency induction unokuzisa ngokukhawuleza umphezulu we-workpiece okanye intsimbi kwiqondo lokushisa lokucima, kwaye umatshini wokufudumeza ophakamileyo upholisa ngokukhawuleza ngaphandle kokulinda ukuba ubushushu bufike kwiziko, kuphela ubunzima bokucima umphezulu yi-martensite, kwaye Iziko lihlala liyiplastikhi engacinywanga, intlangano yokuqina okulungileyo (okanye i-annealed, i-normalized and quenched and tempered organization).