The NC boring and milling spindle box solid models have been built through 3 dimension software.
主要工作如下：运用三维软件建立了大型数控落地镗铣床主轴箱的三维模型。
2
Bearings used in Higher Precision or machine in Tool Spindle applications are normally fitted with either Phenolic Resin (suffix TPA) or machined Solid Brass cages (suffix m).