我们云南锡业公司所属各厂矿变电所的35千伏断路器,多为六十年代末和七十年代初生产的配CS2手力操动机构的DW1—35型多油断路器。由于生产的发展,这种手动操动机构,已远远不能满足需要了。为了改变这种状况,我们对DW1—35型断路器的操动机构 ...
段辉谷
doaj
提出了按变加速度运动轨迹来设计弹簧操动机构的合闸驱动凸轮的观点,实践证明按此设计的凸轮的传动效率有明显的提高,这对操动机构的机械寿命的延长大有好处。
冯文伶, 成守勇
doaj
[Expert consensus on artificial intelligence-assisted monitoring and management of neonatal jaundice in primary medical institutions (2026)]. [PDF]
Subspecialty Group of Neonatology +2 more
europepmc +1 more source
[Application and prospect of digital technology in endodontic microsurgery]. [PDF]
Zhang R, Meng L.
europepmc +1 more source
[MS-DTNet: an efficient model combining multi-scale convolution and dual-tower attention for detecting abnormal heart sounds]. [PDF]
Wen Y, Lu X, Wu Q, Chen H, Chen C.
europepmc +1 more source
[Master manipulator of vascular intervention surgical robot based on haptic feedback]. [PDF]
Han G, Sun Z, Tang X.
europepmc +1 more source
[Progress and future prospects of robot-assisted total hip arthroplasty]. [PDF]
Cai L, Gui Y, Kong X, Chai W.
europepmc +1 more source
[Collaborative motion control method for dual-arm surgical robots based on hybrid multi-stage optimization]. [PDF]
Lin B, Li K.
europepmc +1 more source
现代,110千伏电压级以上的油断路器,广泛地采用液压操动机构。国内很多高压开关制造厂,如西安高压开关厂、上海开关厂、沈阳高压开关厂等,对液压操动机构曾经进行了大量的研究试制工作,设计了几种简单和性能良好的液压操动机构,取得了显著成绩。本文提出了配用液压操动机构后,高压断路器的分合闸速度的计算方法,并用西安高压开关厂的SW6—220型少油断路器与GY3型简化液压机构的结构尺寸和实验数据加以验证。
doaj
[Research progress on tracker fixation strategies and related complications in robot-assisted total knee arthroplasty]. [PDF]
Wang J, Wang H, Li D, Cheng Q, Guo H.
europepmc +1 more source

