会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明授权
    • 연속주조시 브레이크아웃 방지 방법
    • 在连续铸造中防止断裂的方法
    • KR101477117B1
    • 2014-12-29
    • KR1020120154019
    • 2012-12-27
    • 현대제철 주식회사
    • 하태준권효중문홍길
    • B22D11/16
    • B22D11/16B22D11/148B22D11/20
    • 본발명은연속주조중 몰드진동에따른유압실린더의압력신호를수집하고이를분석하여연속주조몰드의브레이크아웃을예측하여방지하는브레이크아웃방지방법에관한것으로, 몰드진동장치의실린더에장착된압력센서를통해실린더의압력변화에따른압력신호를단위시간동안주기적으로수집하는단계와, 상기단위시간동안수집된압력데이터를제1 구간데이터와제2 구간데이터로나누고, 각구간데이터를시간영역에서주파수영역으로각각변환한후 파워스펙트럼을분석하는단계와, 상기단위시간동안수집된압력데이터에서, 상기제1 구간데이터와제2 구간데이터간의교차상관(Cross Correlation) 분석을실시하여신호지연에따른시간지연계수를계산하는단계, 및상기에서파워스펙트럼분석을통해획득된상기제1 구간데이터와제2 구간데이터의각 주파수의크기를상호비교하여주파수의크기가설정된비율이상감소되고, 상기교차상관분석을통해산출된시간지연계수가설정된기준값이상이면, 주조속도를제어하는단계를포함한다.
    • 9. 发明公开
    • 수평형 주조기를 가동 및 정지시키기 위한 방법 및 장치
    • 用于起动和停止水平铸造机的方法和装置
    • KR1020060121929A
    • 2006-11-29
    • KR1020067013831
    • 2004-12-09
    • 노벨리스 인코퍼레이티드
    • 샐리데이비드에이.햄비잭보울레스웨이드리틴게이존스티븐
    • B22D11/14B22D11/10
    • B22D11/147B22D11/103B22D11/143B22D11/148
    • An apparatus is described for starting and stopping a horizontal casting machine, e.g. a caster for continuous casting of metal ingots. The caster comprises a feed trough for carrying molten metal, at least one casting mould and a connecting trough separately connecting each casting mould to the feed trough. A shutoff gate is associated with each connecting trough and movable between an open position and a closed position. Each connecting trough includes a drop-down portion located between the shutoff gate and the casting mould, this drop-down portion being adapted to swing downwardly and thereby rapidly drain molten metal from the connecting trough and an entrance of the mould. The apparatus may also include an elongated starter block, adapted to be inserted into the casting mould and having a threaded recess formed therein for receiving molten metal. An O-ring is fitted to the starter block to seal the block against the casting mould.
    • 描述了一种用于启动和停止水平铸造机的装置,例如 用于铸造金属锭的连铸机。 脚轮包括用于承载熔融金属的进料槽,至少一个铸模和将每个铸模分别连接到进料槽的连接槽。 关闭门与每个连接槽相关联,并可在打开位置和关闭位置之间移动。 每个连接槽包括位于关闭门和铸模之间的下拉部分,该下拉部分适于向下摆动,从而快速地从连接槽和模具的入口排出熔融金属。 该装置还可以包括细长的起动器块,其适于插入铸模中并且具有形成在其中的用于接收熔融金属的螺纹凹部。 将O形圈安装在起动器块上,以将该块与铸模密封。