starter bar造句

• The starter bar is constructed in discrete blocks secured to one side of a planar spine provided in segments and arranged end to end.
• Before a cast is started, the starter bars are fed through the caster ( in reverse direction of casting ) using hydraulic actuators.
• The starter bar, also called a dummy bar, has a free end portion which is flexible for storage and a substantially rigid portion at the end which plugs the mold.
• Adjustable spacers in the form of tapered blocks are disposed between the blocks of the bar to allow the starter bar to be self-supporting in a curved configuration corresponding to the casting path.
• A more flexible spine in the end portion of the starter bar allows the starter bar to be curved to a tighter radius than that of the casting path while the blocks fan out in an unsupported configuration.
• A more flexible spine in the end portion of the starter bar allows the starter bar to be curved to a tighter radius than that of the casting path while the blocks fan out in an unsupported configuration.