yumbu
1. Da farko dai, dangane da girman nau'in yumbura, ya kamata mu san cewa diamita na ƙananan ƙananan yumbura yana tsakanin 0.5-1.5mm kuma diamita na ƙananan yumbura mai girma yana tsakanin 1.0-2.5mm.
2. A amfani, da epoxy gyara wakili dauke da babban taro na nano yumbu barbashi kamar yadda lalacewa-resistant wuya maki ne mafi dace da tsayayya da lalacewa na barbashi da diamita na kasa da 3mm, da kuma wuya nano- yumbu barbashi ana amfani da lalacewa- resistant wuya The epoxy tushen daga baya kayan da karfi lalacewa juriya kuma sun dace da tsayayya da abrasion na barbashi da diamita fiye da 3mm. Bugu da ƙari, an zaɓi manyan ƙwayoyin yumbura don wuraren da ke da babban tasiri, kuma slurry shine babban zaɓi don wuraren da ke da ƙananan tasiri. Ƙananan ƙwayoyin yumbura.
Barbashi yumbu masu girma dabam har yanzu sun bambanta da amfani. Babban keɓewa zai sami ƙarfin juriya mai ƙarfi. Koyaya, samfuran da ke amfani da ɓangarorin masu tasiri kuma sun dace sosai a wuraren da ba su da tasiri sosai. Wajibi ne a bincika takamaiman matsaloli da siyan kayan da suka dace don amfani.
