Yawancin lu'u-lu'u na masana'antu ana amfani da su don yin kayan aikin abrasive.Taurin lu'u-lu'u yana da girma musamman, wanda shine sau 2, sau 3 da sau 4 na boron carbide, silicon carbide da corundum bi da bi.Yana iya niƙa musamman wuya workpieces kuma yana da yawa abũbuwan amfãni.Wasu aikace-aikacen sa da hanyoyin suturaZ-LIONzai nuna maka Karin bayani.
Amfani
1. High nika yadda ya dace: Lokacin nika siminti carbide, da nika ingancin ya ninka sau da yawa fiye da silicon carbide.A lokacin da nika high-gudun kayan aiki karfe da matalauta nika yi, da matsakaita yadda ya dace ya karu fiye da 5 sau;
2. High lalacewa juriya: The lalacewa juriya nasiminti niƙa dabaranyana da girma sosai, kuma amfani da ƙwayoyin abrasive yana da ƙanƙanta, musamman ma lokacin da ake niƙa kayan aiki mai ƙarfi da karye, fa'idodin sune mafi shahara.Lokacin yin niƙa mai taurin karfe tare da dabaran niƙa lu'u-lu'u, juriyar sa ya ninka sau 100-200 fiye da abrasives gabaɗaya;a lokacin da ake nika da ƙarfi gami, yana da sau 5,000-10,000 na abrasives na gabaɗaya;
3. Small nika ƙarfi da low nika zafin jiki: The taurin da sa juriya na lu'u-lu'u abrasive barbashi ne sosai high, da abrasive barbashi iya zama kaifi na dogon lokaci, kuma yana da sauki a yanka a cikin workpiece.Lokacin niƙa carbide tare da dabaran niƙa na lu'u-lu'u mai haɗin gwiwa, ƙarfin niƙa shine kawai 1/4 zuwa 1/5 na ƙarfin niƙa na talakawan niƙa.The thermal conductivity na lu'u-lu'u ne sosai high, 17.5 sau na silicon carbide, da kuma yanke zafi da sauri ana daukar kwayar cutar, don haka da nika zafin jiki ne low.Misali, yi amfani da dabaran nika na siliki don niƙa carbide siminti, zurfin yankan shine 0.02mm, zafin niƙa ya kai 1000 ℃ ~ 1200 ℃, kuma ana amfani da dabaran niƙa na lu'u-lu'u tare da haɗin gwiwar guduro don niƙa.A karkashin wannan yanayi, da nika yankin na The zazzabi ne kawai 400 ℃;
4. The nika workpiece yana da high daidaici da kyau surface quality: a lokacin da nika carbide kayayyakin aiki da lu'u-lu'u nika ƙafafun, da roughness na ruwa fuska da ruwa ne da yawa m fiye da cewa tare da silicon carbide nika ƙafafun.Kaifi sosai, ana iya ƙara ƙarfin ruwan wuka da sau 1 zuwa 3.The workpiece sarrafa tare da lu'u-lu'u nika dabaran kullum yana da roughness Ra darajar 0.1 ~ 0.025μm, wanda za a iya inganta ta 1 ~ 2 maki idan aka kwatanta da talakawa nika dabaran nika.
Aikace-aikace
Lu'u-lu'u masu niƙaAna amfani da ko'ina don niƙa high-taurin kayan da daraja kayan da suke da wuyar nika tare da talakawa nika ƙafafun da bukatar high quality.Kayan aikin da ba na ƙarfe ba kamar niƙa da yankan siminti carbide, yumbu, gilashin, agate, gemstones, kayan semiconductor, duwatsu kuma sun dace da gami da titanium.
Hanyar sutura
Saboda tsananin taurin lu'u-lu'u da kyakkyawan aikin yankan, dabaran niƙa gabaɗaya baya buƙatar sutura.Duk da haka, bayan wani lokaci na amfani, ana toshe kwakwalwan kwamfuta, aikin yana raguwa, har ma da ƙarfin nika yana da girma, yawan zafin jiki ya karu, kuma injin niƙa yana fashe.Bayan injin niƙa ya toshe, dole ne a gyara shi.Lokacin yin ado, ana iya kaifi dabaran niƙa lu'u-lu'u da siliki carbide ko corundum whetstone.Hanyar ita ce tuntuɓar lebur silicon carbide ko corundum oilstone tare da dabaran niƙa lu'u-lu'u mai juyawa.A yayin aikin niƙa, saboda tsananin taurin lu'u-lu'u dabaran niƙa, ana iya yin ƙasa da siliki carbide ko corundum oilstone, kuma dutsen siliki na siliki ko corundum oilstone zai cire lu'u-lu'u.Chips akan dabaran niƙa suna dawo da aikin yankan dabaran niƙa.
Abin da ke sama shine abin da ya dace game da fa'idodi, aikace-aikace da hanyoyin sutura na ƙafafun niƙa na lu'u-lu'u da aka raba tare da ku.Ina fatan cewa ta hanyar abubuwan da ke sama, za ku iya samun ƙarin fahimta da fahimtar ƙafafun lu'u-lu'u masu niƙa.
Lokacin aikawa: Mayu-12-2022