Zeziphi iindlela zokuqinisekisa kunye nokuphucula ukuchaneka koMatshini?
1) Itekhnoloji yothintelo lwempazamo: ukusetyenziswa okufanelekileyo kobuchwepheshe obuphezulu kunye nezixhobo zokunciphisa ngokuthe ngqo ukudluliselwa kwempazamo yoqobo impazamo yoqobo engaphantsi kwempazamo yokuqala ye-homogenization.
I-2) Itekhnoloji yembuyekezo yempazamo: ukubonwa kwe-intanethi yokulinganisa okuzenzekelayo ulawulo olusebenzayo lwendima eqinisekileyo yeempazamo.
-Ingaba yinumatshiniumphezulu geometry ziquka?
Uburhabaxa beJomethri, uburhabaxa bomphezulu, icala lendlela yokuthungwa, iziphene zomphezulu.
-Ziziphi iimpawu ezibonakalayo kunye neekhemikhali zemathiriyeli yomaleko ongaphezulu?
1) Umsebenzi obandayo wokuqina kwesinyithi somgangatho ophezulu
2) I-Metallographic deformation ye-face layer metal
3) Ukuxinezeleka okushiyekileyo kwesinyithi somgangatho ophezulu
-Zama ukuhlalutya izinto ezichaphazela uburhabaxa bomphezulu womatshini?
I-1) Ixabiso le-roughness liqukethe: ukuphakama kwendawo yokusika eseleyo.
2) Izinto eziphambili: i-radius ye-arc, i-engile yokuphambuka, ukuphambuka kwe-Angle feed
3) Izinto zeSekondari: ukwandisa isantya sokusika, ukukhetha i-fluid yokusika ngokufanelekileyo kunye nokwandisa i-rake Angle yesixhobo sokuphucula umgangatho wokugaya isixhobo.
-Hlalutya izinto ezichaphazela uburhabaxa bomphezulu benkqubo yokusila.
I-1) Izinto zejometri: impembelelo yesixa sokugaya kwi-roughness surface
2) Impembelelo yokusila ivili lobumbumbulu kunye nokunxiba ivili lokusila kuburhabaxa bomphezulu.
3) Impembelelo yezinto ezibonakalayo: ukuguqulwa kweplastiki yomgangatho wesinyithi: ukhetho lwevili lokusila
Zama ukuhlalutya izinto ezichaphazela umsebenzi obandayo ukuqina kwendawo yokusika?
Impembelelo yokusika iiparamitha impembelelo yejiyometri yesixhobo impembelelo yezinto eziphathekayo
Yintoni ukuvutha komsindo?Yintoni ukucima ukucima umlilo?Yintoni ukutshisa i-anealing burn?
1) Ukushisa: Ukuba iqondo lobushushu kwindawo yokusila alidluli ubushushu benguqu yentsimbi eqinile, kodwa ligqithise ubushushu benguqu ye-martensite, i-workpiece surface metal martensite iya kuguqulwa ibe bubunzima obuphantsi besakhiwo esinomsindo.
2) Ukucima: ukuba iqondo lobushushu kwindawo yokusila lidlula iqondo lotshintsho lwesigaba, kudityaniswe nesiphumo sokupholisa i-coolant, isinyithi esingaphezulu siya kubonakala sesibini sokucima isakhiwo se-martensite, ubulukhuni buphezulu kune-martensite yokuqala;Kumaleko wayo ongezantsi, ngenxa yokuphola okucothayo, izihlunu ezinomsindo ezinobulukhuni obusezantsi kune-martensite yokuqala enomsindo.
I-Annealing: Ukuba iqondo lokushisa kwindawo yokusila lidlula iqondo lokushisa lokutshintsha kwesigaba kwaye akukho nto ipholileyo ngexesha lokugaya, isinyithi esingaphezulu siya kuba nesakhiwo esine-annealed kunye nobunzima bentsimbi yomhlaba buya kuncipha ngokukhawuleza.
