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100吨超大推力电动振动试验系统研制成功_我的网站

一 |     人民日报南京4月16日电     （记者王伟健）15日，中国机械工业联合会组织科技成果鉴定会，宣布一款我国自主研制的100吨超大推力电动振动试验系统研制成功。    DECATUR, Ga. -- A suburban Atlanta woman has been sentenced to 30 years in prison for the 2021 murder of a 4-month-old who died after she placed him to sleep on his abdomen in the child care center she operated out of her basement.A judge sentenced Amanda Hickey, 48, on Friday after families of children she was accused of abusing gave emotional testimony against her.”I know that there is nothing I can say in words to take away their pain, except take responsibility and express extreme sorrow for what I’ve done,” Hickey told DeKalb County Superior Court Chief Judge LaTisha Dear Jackson, according to The Atlanta Journal-Constitution. “This is my legacy now.”Charlie Cronmiller was being cared for in Hickey's Little Lovey child care center when he died on Feb. 3, 2021. Hickey didn't check on him for more than two hours before finding him covered in vomit and not breathing. The infant was pronounced dead at a hospital.Hickey operated the child care center from the basement of her Dunwoody home. She initially told investigators that she put the baby down on his back, in line with state regulations, but that the child rolled over onto his abdomen. Security video, however, showed Hickey actually placed the infant facedown.Video showed her swinging other babies by their feet, slamming them into the ground, pulling their hair, pushing and tripping toddlers, and placing others in unsafe positions for sleep, prosecutors said. The victims ranged in age from 6 to 18 months.Hickey was licensed to care for six children, but prosecutors said 10 were inside her home the day Charlie died.She pleaded guilty Sept. 22 to seven counts of first-degree child cruelty, seven counts of reckless conduct, one count of second-degree child cruelty and three counts of battery. Hickey entered an Alford plea, which allows a person to maintain her innocence while acknowledging that it is in her best interest to plead guilty to charges of second-degree murder and second-degree child cruelty related to Cronmiller's death. “There is no remorse,” the baby's mother, Stephanie Cronmiller, told the court Friday. “The only thing she’s sorry about is that she got caught. I focus on forgiving myself because I chose her. How could I not think this was my fault?”Hickey was taken into custody immediately after the hearing. Jackson ordered that once Hickey is released from prison, she can’t have contact with the victims or any children younger than 13, and can’t gain financially from the case.。　　这套系统由位于江苏苏州的苏高新股份下属东菱公司研制，是我国单台最大推力电动振动试验系统，获得多项国家发明专利，具有完全自主知识产权。这是东菱公司继2007年研制出最大推力35吨振动台、2012年推出最大推力50吨振动台后，取得的又一个重大突破。　　据介绍，这套系统为全球首台套，总体水平国际领先。

二 | 100吨超大推力电动振动试验系统的成功推出，可满足我国航空航天、船舶、轨道交通等领域重大部件乃至整机的可行性试验需求，提供可靠的试验保障，为我国高端装备制造的整机和零部件模拟现实工况提供正弦振动、随机振动、冲击、连续碰撞等力学试验，还可与环境试验箱配用进行综合环境的可靠性试验等，为我国重点科研产品进行大推力振动试验的瓶颈问题提供解决方案。

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