(1) Ukugqithisa ngokugqithiseleyo Ingxaki enkulu edibene nayo kwinkqubo yokupholisa imihla ngemihla "i-polish over-polish", oku kuthetha ukuba ixesha elide lokupholisa, libi kakhulu umgangatho we-mold surface. Kukho iindidi ezimbini zokupholisha ngokugqithisileyo: "ixolo le-orenji" kunye "ne-pitting." Ukupholisha okugqithisileyo kaninzi kwenzeka kwi-mechanical polishing.
(2) Isizathu sokuba "i-orenji peel" kwindawo yokusebenza
Imiphezulu engaqhelekanga nerhabaxa ibizwa ngokuba “ngamaxolo e-orenji”. Kukho izizathu ezininzi "zokucoca i-orenji". Isizathu esixhaphakileyo yi-carburization ebangelwa ukufudumala okanye ukufudumala kwendawo yokubumba. Ukunyanzeliswa koxinzelelo olugqithisileyo kunye nexesha lokupolisha zizona zizathu eziphambili ze "peel peel".
Umzekelo: ukupolisha ivili, ubushushu obuveliswa livili lokupholisha bunokubangela lula "ixolo le-orenji".
Iintsimbi eziqinileyo zinokumelana noxinzelelo olukhulu lokupholisha, ngelixa iintsimbi ezithambileyo ziqhele ukugqwesa kakhulu. Uphononongo lubonise ukuba ixesha lokugqithisa lihluka ngokuxhomekeke kubunzima bezinto zetsimbi.
(3) Amanyathelo okuphelisa "i-orange peel" ye-workpiece
Xa kufunyaniswe ukuba umgangatho womphezulu awuphucukanga kakuhle, abantu abaninzi baya kwandisa uxinzelelo lokupholisa kwaye bandise ixesha lokupholisa, nto leyo ehlala yenza umgangatho ophezulu ube ngcono. umehluko. Oku kunokulungiswa kusetyenziswa:
1. Susa indawo enesiphene, ubungakanani be-particle yokugaya buncinci kunangaphambili, sebenzisa inombolo yesanti, uze ugaye kwakhona, amandla okupolisha aphantsi kunexesha lokugqibela.
2. Ukunciphisa uxinzelelo lwenziwa kwiqondo lokushisa elingaphantsi kweqondo lokushisa elingama-25 ℃. Ngaphambi kokupholisa, sebenzisa isanti ecolekileyo ukugaya de kube nesiphumo esanelisayo sifezekiswe, kwaye ekugqibeleni ucinezele kancinci kwaye upholise.
(4) Isizathu sokwenziwa kwe "i-corrosion ye-pitting" phezu kwendawo yokusebenza kukuba ezinye izinto ezingcolileyo ezingezona zetsimbi kwintsimbi, ngokuqhelekileyo i-oxides eqinile kunye ne-brittle oxides, zitsalwa ukusuka kumphezulu wentsimbi ngexesha lenkqubo yokupholisa, zenza i-micro. -imingxuma okanye umhlwa.
qhubelela kwi "
Izinto eziphambili ze "pitting" zezi zilandelayo:
I-1) Uxinzelelo lokupolisha lukhulu kakhulu kwaye ixesha lokupholisa lide kakhulu
2) Ukucoceka kwentsimbi akwanele, kwaye umxholo wokungcola okunzima uphezulu.
3) Umphezulu wokungunda unomhlwa.
4) Isikhumba esimnyama asisuswanga
Ixesha lokuposa: Nov-25-2022