external grinder

基本解釋

External grinding: use the cylindrical grinder to perform external grinding to the product billet.
磨外圓：對產(chǎn)品坯料用外圓磨床磨外圓。
The design mainly improved 3MZ1420 bearing external raceway grinder, including the analysis of 3MZ1420bearing external raceway manufacturing processes;
本設(shè)計主要是對3MZ1420軸承外滾道磨床進行改進設(shè)計，其中包括3MZ1420軸承外滾道加工工藝分析；
Bearing external grinder as an important bearing manufacturing production equipment will have a direct impact on the quality, precision and lifetime of bearing.
軸承外滾道磨床作為軸承制造業(yè)的重要生產(chǎn)設(shè)備，它的好壞直接影響軸承的質(zhì)量、精度及壽命。