Impuphu ye-corundum emhlophe iyandisa kanjani impilo yenkonzo yamathuluzi?
Yini ebuhlungu kakhulu endaweni eyomileukusika nokugayaimboni? Akukhona ukwanda kwezindleko zikagesi noma ubunzima bomsebenzi, kodwa amathuluzi afa ngokushesha kakhulu! Amasondo okugaya, amabhande okusantisa, amatshe kawoyela, amadiski okugaya… laba bantu abaziphilisayo “bazophuka” ezinsukwini ezimbalwa, futhi ukufaka amanye amasha esikhundleni sawo kufana nokusika inyama. Ikakhulukazi lapho kucutshungulwa lezo zinto eziqinile zamathambo—insimbi engagqwali, ama-alloy okushisa okuphezulu, kanye nensimbi eqinile, amathuluzi aguga ngokushesha kangangokuthi ungabaza impilo yakho.
Sawubona, bangane bakudala, namuhla ake sixoxe ngokuthi le nto encane engabonakali kanjani,i-white corundum powder, isibe yindlela yokwelapha “yokwandisa isikhathi sokuphila” kwamathuluzi? Angiqisi. Uma uwasebenzisa kahle, akuvamile ukuphinda kabili isikhathi sokuphila kwamathuluzi, futhi imali eyongiwe yonke iyimali yangempela!
“I-Blunt? Ngizoyilungisa!”–Isithuthukisi esimangalisayo “esizilolayo”
Cabanga: ungqimba lwezinhlamvu ezirhabaxa ebusweni be-isondo lokugayaifiphele, futhi ukusebenza kahle kwehla. Ngalesi sikhathi, uma isakhiwo sesondo lokugaya sisatshalaliswa ngokulinganayo ngempuphu emhlophe ye-corundum, bafana “nethimba eliqaphile” elicashile.
Uma i-binder igqokwa kahle ngaphansi kwesenzo samandla okugaya nokushisa okungqubuzanayo, lezi zinhlayiya ezincane zempuphu zinethuba "lokubonisa amakhanda azo" futhi zithathe indawo yalezo zinhlayiya ezinkulu ezibuthuntu ukuze zakhe kabusha umkhawulo obukhali!
Lokhu kunciphisa kakhulu ijubane lobuso bonke besondo lokugaya njengoba “liyisicaba phansi”, okuvumela isondo lokugaya ukuthi lihlale libukhali isikhathi esithile, amandla okusika awaboli, futhi ukusebenza kahle kokucubungula kuzinzile. Indawo yethu yokusebenzela igaya inqwaba yemishayo ye-alloy enamandla aphezulu, isebenzisa amasondo okugaya e-ceramic axutshwe ne-W10 micro-powder. Uma kuqhathaniswa namasondo okugaya avamile, kuthatha cishe umsebenzi owengeziwe ongu-30% ukugaya ngaphambi kokuba kudingeke ukuthi kunqunywe. Umphathi ujabule kakhulu.
Isihluthulelo sokusebenzisa i-micro-powder ukuze kwandiswe impilo sisekufaneni nasekusebenziseni
I-micro-powder iyinto enhle, kodwa akuyona ikhambi, futhi akuyona into engasetshenziswa ngokuyifafaza ngokungahleliwe. Uma ufuna ukuthi idlale umthelela omangalisayo wokwandisa impilo, kufanele unake lokhu:
Khetha "umlingani" ofanele (ukulinganisa usayizi wezinhlayiya): Usayizi wezinhlayiya zeimpuphu encane (Inombolo ye-W) kumele ifane nosayizi wezinhlayiya zesihluthulelo esiyinhloko (izinhlayiya ezimahhadla)! Uma simahhadla kakhulu, umphumela wokugcwalisa nokulola uzoba mubi; uma simahhadla kakhulu, singase sigoqwe ngokuphelele yi-binder futhi “siminyaniswe” futhi ngeke sisebenze. Umthetho wesithupha: Kuhle kakhulu ukuthi usayizi wezinhlayiya zempuphu encane ube cishe yi-1/5 kuya ku-1/3 yosayizi wezinhlayiya zesihluthulelo esiyinhloko. Isibonelo, uma usebenzisa izinhlayiya ezimahhadla ezingama-46#, kungcono ukufanisa i-W20-W14 micro powder.
Yazi kahle "isilinganiso" (isilinganiso sokwengeza): Ingakanani i-micro powder okufanele uyifake? Umphumela omncane kakhulu awubonakali, futhi okuningi kakhulu kungase kube yinto engasizi ngalutho, kuthinte amandla e-binder noma kwenze isondo lokugaya libe nzima kakhulu. Lesi silinganiso sincike ekuhlolweni kanye nokuhlangenwe nakho, futhi ngokuvamile silungiswa ngaphakathi kobubanzi obungu-10%-30% wesisindo esiphelele sokukhuhla. Amasondo okugaya i-resin angangezwa ku-20%-30%, kanti amasondo okugaya e-ceramic ngokuvamile anele ngo-10%-20%. Ungayiqinisi ngenxa yezinto eziqinile!
Khetha "inkundla yempi" (amathuluzi asebenzayo):
Izinto zokubhula ezihlanganisiwe (amasondo okugaya, amatshe kawoyela, amakhanda okugaya): Lena yindawo enkulu yokulwa yokwandisa impilo ye-micropowder! Ifaneleka kakhulu amasondo okugaya anezibopho ze-resin kanye nezibopho ze-vitrified. Ifomula kanye nenqubo yokuxuba kuyisihluthulelo sokuqinisekisa ukuthi i-micropowder ihlakazeke ngokulinganayo.
Izinto zokubhula ezimboziwe (amabhande esihlabathi, iphepha lokusanta): Uma wenza amabhande esihlabathi kanye nephepha lokusanta, ukwengeza inani elincane le-micropowder (njenge-5%-15% yenani eliphelele lokubhula) kuglue eyisisekelo kanye neglue engaphezulu kungathuthukisa kakhulu amandla okubamba izinhlayiya zokubhula, kuvimbele izinhlayiya zokubhula ukuthi zingawi ngaphambi kwesikhathi, futhi kusize nasekuvimbeleni ukuvaleka. Kusebenza kahle kakhulu ekwenzeni amabhande okugaya ngokunemba.
Uketshezi/unamathisela wokugaya nokupholisha: Sebenzisa ngqoi-white corundum micropowderukulungiselela uketshezi lokugaya noma i-polishing paste ukuze kuqedwe kahle kakhulu. Izinhlayiya ezincane kakhulu kanye nokuvumelana okuphezulu kwe-micropowder kungathola izindawo ezifanayo kakhulu nezingonakali kakhulu, kanti ithuluzi (i-polishing pad/wheel) ngokwalo liyaguga kancane kakhulu.