bar head

基本解释

A bar head pursued advanced bar tail at skirt unit in high speed case.
在棒材的高速轧制过程中，经常在裙板设备上出现轧件追尾现象。
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.
非常适合于引锭头与结晶器铜板之间无规则缝隙的密封，防止开浇时渗、漏钢的现象的出现。
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.
密封绳在开浇后与引锭头、铜板无粘结残留物，对铜板无损伤，易于清理。

In the 1968 Games, in Mexico City, the American high jumper Dick Fosbury won the gold medal by flipping himself over the bar head first and backward—a technique now known as the Fosbury Flop.
NEWYORKER: Glory Days