four-roller mill 中文意思是什麼
four-roller mill
解釋
四輥式軋機-
Considering different microstructures and properties of metal of hardened layer and the core of back - up roller, the distributions of shear stress below surface and the contact stress between work roller and back - up roller of a four - high - mill were simulated with nonlinear fem
摘要考慮軋輥表面淬硬層與其心部金屬材料組織性能的差別,採用非線性有限元方法對四輥軋機的工作輥與支撐輥間接觸應力及輥內剪應力分佈進行模擬,並將模擬結果與傳統強度校核方法進行了對比分析,研究了軋輥淬硬層厚度對輥間接觸應力的影響規律。 -
A constant tension fuzzy control system is designed for four - roller cold rolling mill to ensure that strap steel tension is constant
摘要為了保證冷軋機軋制中帶鋼恆張力這一特點,設計了四輥冷軋機恆張力模糊控制系統。
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