mandrel mill

基本解釋

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。