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用万能轧机生产 H 型钒是钢梁生产历史上的一大进步。因万能轧机带有被动的立辊,使这种轧制方式出现了与常规轧法不同的一系列特点,H 形轧件的边部外侧前滑就是其中之一。H 形轧件的边部外侧前滑在理论上与腰部前滑、边部宽展和力能参数有关,是 H 形轧件变形理论的组成部分,在实践中与能量消耗、孔型寿命等有关,是一个需要掌握
H-type vanadium production with a universal mill is a major advance in the history of steel beam production. Due to the universal mill with a passive vertical roller, the rolling method presents a series of features different from the conventional rolling method. One of them is the front outer slide of the H-shaped rolling element. The outer front slip of the H-shaped rolling part is theoretically related to the front waist sliding, the side widening and the force and energy parameters. It is an integral part of the deformation theory of the H-shaped rolling stock. In practice, it is related to the energy consumption and the hole life Relevant, is a need to master