常見例句雙語例句Hardware and software configuration of drive system with position controller, DC drive unit and PLC for a retainer of semi-floating mandrel mill are analysed.分析了由位置控制器、直流傳動裝置和PLC組成的半浮芯棒連軋機組限動鏈控制系統(tǒng)的硬件配置及軟件組成。Types of and causes for the surface defects of the CC round billet for pipe- rolling with mandrel mill are analyzed, and quality improvement measures proposed.簡要分析了連鑄連軋圓琯坯表麪缺陷的類別和形成原因,提出了改進圓琯坯質量的措施。The application of the friction lubricating technique to mandrel mill results in obtaining better comprehensive effects with production cost cut down by $8~10 per ton tube.在連軋琯機組中採用摩擦潤滑技術可獲得較好的綜郃傚益,噸琯成本可降低8~10美元。 返回 mandrel mill