查询词典 swivel

Production of high-grade professional office partition series, metalwork series of steel and wood products, fire plastic sheet Series, college student apartments and matching furniture out series of laboratory equipment; While supporting Taiwan classes, office sofa, coffee table, office swivel chair and hotel furniture series.

专业生产中高档办公屏风系列，五金钢木制品系列，防火胶板系列，高校学生公寓配套家具列以及实验室设备系列；同时配套班台、办公沙发、茶几、办公转椅及酒店家具等系列。

The variable load operating mode of the rotary table and swivel was transformed equivalently into stable load operating mode, and the equations for calculating the equivalent weig...

即将转盘和水龙头主轴承由变载荷工况向稳定载荷工况作等效转换，从而导出等效当量动载荷Pm 的计算式及主轴承寿命估算公式，并以 40 0 0m深井钻机水龙头主轴承为例，进行了疲劳寿命的估算

Rotary table swivel main beating life estimation equation

转盘；水龙头；主轴承；寿命；估算；公式

The currency-used equations for calculating the life of the main bearings on rotary table and swivel take no consideration of all the affecting elements. The author offers thereby new equations that take an overall consideration of the load, rotary speed, lubrication, assembling, working environment, material and surface hadness.

针对现有文献给出的转盘和水龙头主轴承寿命估算公式对多种影响因素考虑不充分，与实际工况有一定出入的问题，推导出全面考虑载荷、速度、润滑、装配、工作环境和材料及表面硬度等多种影响因素，估算转盘和水龙头主轴承寿命的新公式。

Twin spindle simultaneous machining, two or more parts machined at the same time; quick workpiece changing table, minimize the machine idle time to seconds; integrated workpiece swivel table at each side for multi side machining; patent Basket type tool magazine, incredible 2.1sec chip-chip tool changing time; hydraulic fixture machine preparation-----Thanks to this talent design, DZ15W Magnum becomes the best choice of high volume production.

双主轴同步移动，一次加工两个零件或更多；双交换工作台，将停机时间降至最低；双侧工作台均配置集成式转台，实现一次装夹四面加工；专利设计的篮式刀库，屑-屑换刀尽需2.1秒；预装液压夹具接口―――得益于如此天才的设计，DZ15W Magnum得以不辱使命。

The back pocket includes an inner organizer that gives you two mesh pockets, elastic webbing to hold pens, and a swivel hook.

后面口袋包括给您二个滤网口袋、有弹性带子举行笔，和一个转体勾子的一个内在组织者。

According to the main equipment of Wei 12-1 workover rig and drilling basis data of adjustment well, the hook load and torque of drill string are found out and a new drilling string is presented by using the torque and drag analysis model and calculating software, on which depend to calculate and evaluate the capacity of main drilling equipment of Wei 12-1 workover rig , such as derrick, drawworks, and rotary table, as well as hoisting equipment (traveling block, hook and swivel) and drill line etc.

根据涠12－1修井机主要配套设备和钻调整井的钻井基础数据，运用钻柱摩阻的计算模型，对侧钻过程中钻柱的摩阻/扭矩进行分析计算，提出新的钻具组合，计算大钩载荷及扭矩载荷，并根据计算出的大钩载荷及扭矩载荷，对平台修井机主要钻井设备井架、绞车、转盘、提升设备、钻井大绳等的承载能力进行分析计算，得出分析研究结论，并提出改造的具体思路及相关配套技术的实施方案。

Authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.

构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。

Based on first-order optimization calculating theory,authors established the optimal finite element model of swivel construction of arch bridge adopting hydraulic sync elevation technology.

根据一阶最优化计算理论，构建了采用液压同步提升技术进行转体施工拱桥的优化有限元模型。

Advanced construction technology and the capacity of general contractor Yajisha Bridge Ping vertical swivel General Xinguang bridge construction technology for upgrading the technology of hydraulic synchronization Balinghe Bridge Mobile slipform construction technology company at technology and equipment, management capabilities, are a modern highway construction general contracting capabilities.

先进施工技术与总承包能力丫髻沙大桥平竖综合转体施工技术新光大桥液压同步提升技术坝陵河大桥移动滑模施工技术公司在技术力量和设备、管理能力上，都具备了现代化高速公路施工总承包的能力。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了