dummy bar

基本解釋

It is ideal for sealing all the random gaps between dummy bar head and mould copper plate, to prevent the hot metal infiltration and break out while casting.
非常適合于引錠頭與結(jié)晶器銅板之間無規(guī)則縫隙的密封，防止開澆時滲、漏鋼的現(xiàn)象的出現(xiàn)。
After sealed by sealing rope, it is essentially solid-free with residue between dummy bar head and mould copper plate, no damage to the copper plate and easy to clean.
密封繩在開澆后與引錠頭、銅板無粘結(jié)殘留物，對銅板無損傷，易于清理。
Through the comparative analysis of automatic control of dummy bar follow -up system, to find out the advantages and disadvantages of the control in various dummy bar follow - up system.
通過對引錠跟蹤系統(tǒng)自動控制的比較分析，了解了各種引錠桿跟蹤系統(tǒng)控制的優(yōu)缺點。

Flash uses a tiny isolated bar of polysilicon called a dummy gate.
FORBES: Total Recall