Usetyenziso oluchanekileyo lweukusilaUlwelo lubaluleke kakhulu ekusileni ngempumelelo.Umsebenzi wokugaya ulwelo kukupholisa kunye nokuthambisa indawo ye-arc yokusika.Umsebenzi wolwelo lokusila olusekwe emanzini ikakhulu kukupholisa kunye nokuthambisa.Ioli yokupholisa isetyenziselwa ikakhulu ukuthambisa kwaye inefuthe elincinci lokupholisa.Ulwelo lokusila olusekelwe kumanzi olunezongezo ezipheleleyo zokwenziwa lufaneleke kakhulu kumavili okusila abukhali nanamandla.Olu hlobo lwevili lokusila luhlala lune-arc ende yokusika xa lusebenza, kwaye lufuna isiphumo esingcono sokucoca.
I-semisynthetic additive grinding fluid yeyona ifanelekileyo ekusileni iimilo ezintsonkothileyo kwaye ifuna okulungileyoukuthambisaukusebenza ukuthintela ukutsha.Ioli ecocekileyo ifanelekile ukugaya imilo enzima, emfutshaneukusikai-arc kunye neemfuno eziphezulu zokugqiba ukugaya.I-ethylene glycol esekelwe ulwelo lokusila ifanelekile kwizihlandlo apho ivili lokugaya i-cubic boron nitride lisetyenziswa kwaye ioli ecocekileyo kufuneka igwenywe.
Ukukhetha ulwelo lokugaya ngumsebenzi onzima: zombini ixabiso lokuqala lokugaya ulwelo kunye neendleko zokulawula kunye nonyango kufuneka ziqwalaselwe.Oko kubizwa ngokuba yinto epholileyo "eluhlaza" okusingqongileyo bubuqhetseba nje.Esinye isisipholisi esinebarreled esitsha sinokuselwa, kodwa nje ukuba inkunkuma yokusila ingcolise ulwelo, iya kuba yinkunkuma eyingozi kwindalo esingqongileyo.Emva kokuba ulwelo lokugaya lukhethiwe, kufuneka luhluzwe kwaye lugcinwe.Akuyimfuneko kuphela ukuqwalasela ukucoceka kwayo, kodwa nokulawula ukugxininiswa kwayo, ukuqhuba kunye nexabiso le-PH.
Uvavanyo lwamva nje lolwelo lokusila lubonisa ukuba impembelelo yoxinaniso lolwelo lokusila kwinkqubo yokusila ayingqamene.Kwangexesha elide, kukholelwa ukuba inkqubo yokugaya iya kuphuculwa ngokulinganayo kunye nokunyuka kwe-concentration ye-grinding fluid, engalunganga ngokwenene.Ngokomzekelo, xa uxinaniso lwe-fluid yokusila luyi-7.5% ~ 8%, ukusebenza kwayo akulunganga njengaleyo ye-5%, kodwa xa ugxininiso lunyuswa ukuya kwi-10% ~ 12%, ukusebenza kwayo kuphuculwe.
Iziphumo zovavanyo lweentlobo ezingama-50 zolwelo lokusila olusekwe emanzini ziyafana nomahluko omncinci.Noko ke, kwezinye iimeko, olu tyekelo alubonakali;Kwezinye iimeko, i-concentration ye-7.5% yokugaya i-fluid iphantse yanele ukwenza ukuba isixhobo somatshini sime;Ulwelo lokusila olunoxinzelelo lwe-5% kunye ne-10% lusebenza kakuhle.
Ixesha lokuposa: Feb-06-2023