hydraulic ram

1. These are pushed into place by a hydraulic ram, then cemented in with instant grout that takes a few minutes to set.
   这些管片被一个液压锤推至正确位置，接着抹上几分钟就会凝结的快凝灌浆。
2. Evaluation Methods of Uncertainty in Measurement of Hydraulic Ram
   液压千斤顶测量不确定度的评定方法
3. Products like European shop cranes, engine cranes, folding crane, log splitter, hydraulic oil pump for log splitter, digging machine and lift table, long ram hydraulic jacks for crane and so on.
   规格如各类欧式吊机、劈柴机油缸、挖掘机油缸、举升平台用油缸、吊机用长行程液压千斤顶等。
4. A schematic diagram of a hydraulic ram.
   液压撞锤的示意图。
5. Analysis of pressure gauge influence to indication in verification of hydraulic ram
   压力表对液压千斤顶检定示值的影响分析
6. In the system, two hydraulic rams are used to control the steering and braking valves in both sides of bulldozer, one electromagnetic direction valve to select controlling side, and proportional reduced valve to control the pressure of hydraulic ram.
   利用两个油缸来控制推土机左右两侧的转向制动阀，用电磁换向阀来选择控制侧，并用比例减压阀控制油缸内油液的压力。
7. Driving mechanism of hydraulic ram and the crucial questions need to be control in design are emphatically introduced, it can be used for reference in same industry heating furnaces.
   重点介绍了液压推钢机的传动原理及在设计过程中需要注意控制的关键问题，可供在同行业加热炉中借鉴。
8. The mixer with hydraulic operated ram increased not only the productivity, but also improved quality of the compound, and decreased the cost of rubber mixing.
   液压压料装置密炼机不仅使生产率提高了，并且提高了炼胶质量，降低了炼胶成本。
9. Design and Application of Hydraulic Ram for Heating Furnace of Steel Rolling
   轧钢加热炉液压推钢机的设计应用
10. Electro-hydraulic servo system of ram cylinder and its control tactics
    柱塞缸电液伺服系统与控制策略
11. Application of hydraulic ram technology in mountainous rural area
    水锤泵技术在山区农村的应用
12. This article introduces a compensation structure integrating mechanical, electric and hydraulic for self weight deformation of square ram, which can be used to resolve the problem of back tilting of the square ram when it goes out to move forward on the large floor type boring-milling machine.
    介绍一种机械-电气-液压一体化的方滑枕自重变形补偿结构，以解决大型落地铣镗床系列产品的方滑枕伸出移动后低头的问题。
13. Test and Analysis on the inlet system of hydraulic ram
    水锤泵进水系统的试验与分析
14. Optimum Adjustment of Installation System of Hydraulic Ram
    水锤泵安装系统优化调整的试验研究
15. Punching plunger extruder is a novel mechanical ram extruder which was developed based on hydraulic ram extruder and forge principle.
    柱塞冲压式挤出机是在液压式柱塞推压机的基础上根据锻造原理开发的一种机械式柱塞挤出机。用柱塞冲压式挤出机可以连续挤出超高分子量聚乙烯制品。
16. At first, it studied the plant model of position and force system about valve control unsymmetrical hydraulic ram.
    首先，建立了阀控非对称缸位置控制系统与力控制系统的数学模型。
17. One is based on the article characteristics table and another is on the toy-bricks principle. With these two methods, the assembly models and the product worksheet models of hydraulic support ram and the machine are set up.
    即基于事物特性表的装配建模和积木块式原理装配建模方法，对液压支架千斤顶的活塞头部件和整机建立了装配模型和产品工作图模型。
18. Pressure gauge was used as a key indication measuring instrument of the hydraulic ram. Whether measuring performance was good or bad, it will inevitably affect the force measuring result accuracy of the building founding pile's load-bearing capacity and engineering structure preload.
    压力表作为液压千斤顶的关键性指示计量器具，其计量性能的优劣，直接影响到建设工程桩基承载力和工程结构预应力的力值测量结果的准确性。
19. It is well-known that the hydraulic ram pump, which was invented in the 18th century, is quite different from the traditional turbo pump in its function and action principle.
    众所周知，发明于18世纪的水锤泵，功能和作用原理都是完全不同于传统涡轮泵的一类水泵。

noun

1. a water pump that uses the kinetic energy of flowing water to force a small fraction of that water to a reservoir at a higher level

   Synonym:    hydraulic pump