1·The working principle is similar to that of the ordinary hydraulic cylinder, with a manual jack, Jack is also the simplest oil cylinder.
工作原理与普通的液压油缸基本相似，拿一个手动千斤顶来说，千斤顶其实也就是个最简单的油缸了。
2·Specification matching calculations are made for the main hydraulic components such as the main pump, valves and oil cylinder and some main static specifications in the system are also calculated.
对液压部分进行了主要元件如主泵、阀和液压缸的主要参数进行了匹配计算，并对系统的一些主要静态指标进行了计算。
3·A hydraulic cylinder is connected with an oil pressing rod.
一油压缸，其设有一油压杆，用以控制推进或退回；
4·Methodsand problems in how to select me hydraulic cylinder which connects with mandrels, how to fix hydraulic, and how to provide hydraulic oil for hydraulic cylinders, etc.
固定、及如何对液压缸提供液压油等液压缸使用的方法及应该注意的问题。
5·The hydraulic motor, hydraulic cylinder and oil cup are controlled digitally in the control module.
控制模块对转向器输入端正反转，液压缸的向前、向后加载，内泄油杯放油等数字量控制。
6·The creep phenomenon of slow moving oil cylinder of hydraulic packer badly influences the work quality of the hydraulic control system.
液压打包机油缸的低速爬行现象严重影响液压控制系统的工作质量。
7·Carbon pressure ball machine device is a hydraulic pump hydraulic protection will be high pressure oil into the hydraulic cylinder, driving the piston produce axial displacement.
碳素压球机液压保护装置是由液压泵将高压油打入液压缸，使活塞产生轴向位移。
8·Hydraulic can avoid outrigger hydraulic oil cylinder have a soft leg phenomenon in working and outrigger accident put out in driving.
液压锁可以防止支腿液压油缸在工作中发生软腿现象并防止行驶中支腿意外伸出。
9·After PTFE Glyd ring was used in piston seals of hydraulic cylinder of electro-hydraulic hammer, the gas pressure rose because oil entered into gas chamber.
电液锤液气缸活塞密封采用由PTFE制造的格莱圈密封，在使用中液压油会窜入气腔，导致气体压力升高。
10·The hydraulic oil cylinder provided by the utility model can adjust the buffering force rapidly and accurately, and can improve the production efficiency and rate of products meeting standards.
利用本实用新型提供的液压油缸，能快速、精确的 调整缓冲力，从而能提高生产效率及产品合格率。