The economic and technical results received from the improvement in the layout of the progressive die for the steel core of the sealing bar were stated.
阐述了密封条钢芯级进模排样的改进对模具结构的影响，以及所带来的经济、技术方面的变化特点。
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。
Sealing piece is relative to scavenge port when fixed frame is fixed at a proper position, while pressure bar is against pressurized wheel.
适当的固定架位置使封口件与排泄口相对应，压杆与加压轮 相抵。
The valve consists of an electromagnetic loop, a valve core, a replacement spring and a shell and the valve core consists of a retaining iron, a movable bar and a sealing pad.
它由电磁线圈、阀芯、复位弹簧和外壳组成，阀芯由挡铁，动杆和密封垫构成。
The interior of the glass container is provided with a stir bar. The glass container is provided with a sealing plug.
在玻璃容器的内部置放磁性搅拌子，玻璃容器设有密封塞。
Function: packing, bar code identification, printing, sealing, metering, labeling a, coding, marking, melt plastic and so on.
功能：充填、条码识别、打印、封口、计量、贴标答，打码、喷码、熔胶等。
Function: packing, bar code identification, printing, sealing, metering, labeling a, coding, marking, melt plastic and so on.
功能：充填、条码识别、打印、封口、计量、贴标答，打码、喷码、熔胶等。
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