适用于液压缸活塞杆往复运动用密封装置，也可用于法兰端盖的静密封装置。
Apply to reciprocating motion of hydraulic cylinder piston rod sealed device can also be used to cover the static flange seal.
另一种顶棒可以直接和液压缸活塞偶合所以可以实现顶料系统的向前和向后运动。
Alternatively the ejector rod may be coupled directly to the hydraulic ram so that forward and rearward movement of the ejection System may be achieved.
其上、下液压缸活塞交替往复运动，实现了带负载持续上升(下降)和快速作业。
The pistons of the upper and lower hydraulic cylinder make reciprocating motion alternatively to realize on-load continuous rise (drop) and quick operation.
电弧喷涂是热喷涂的主要技术之一，用于液压缸活塞柱体表面修复，可以得到较好的修复效果。
The arc spraying is a kind of important heat spraying technologies. It can be used to repair the damaged surface of hydraulic cylinder piston, and obtains the better effect.
提出了一种大功率、大负载、长行程工作条件下，液压缸活塞与缸体之间、活塞杆与缸盖之间密封方式的设计方案。
Design blue print of the hydraulic cylinder seal style was put forward for the hydraulic cylinder with large power, larger load and long journey.
介绍了掘进机液压缸与活塞处的密封结构形式以及使用。
The seal between piston and hydraulic cylinder used in development machines, structure forms and operations are introduced.
另一端由一个弹簧托住，与液压缸的活塞相接。
A spring holds the other ends in contact with the piston of a hydraulic cylinder.
通过对退锚器工作压力的确定、强度校核、合理计算，选择了活塞承压面积及各液压缸直径尺寸。
Through anchors identified by the work pressure, intensity degree, reasonable terms, choiced piston confined area and the size of hydraulic tank diameter.
液压流体动力。液压缸。弹性体增能的塑料贴面密封件的活塞汽缸。尺寸和公差。
Hydraulic fluid power. cylinders. pistons housings for elastomer - energized, plastic - faced seals dimensions and tolerances.
利用液压动力源、液压缸和固定于光杆的活塞进行抽油的一种抽油机。
A type of pumper that uses a hydraulic power source, a cylinder, and a piston attached to the polished rod.
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。
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.
还提供是一种非接触式，活塞与钢液压缸使用的检测传感器。
Also offered is a non-contact, piston detection sensor for use with steel hydraulic cylinders.
复合式弯辊液压缸缸体的上、下端分别装有上压板和下压板组成油缸，里面装有活塞杆和连接杆。
Upper and lower ends of the hydro-cylinder identity are installed upper pressure board and down pressure board, which has piston rod and connecting stick.
介绍了双活塞液压缸的研制及应用，与单活塞液压缸相比，它具有动作快速、灵活等优点，特别适合在需要快速提供强大推力或拉力的场合。
Compared to single piston cylinder, it features fast action and flexibility, specially used when large thrust force or tensile force is required within short time.
可以控制油液流如液压缸的其中一端，在活塞杆上产生一个拉力或产生一个推力。
Flow into the cylinder can be directed to either end, producing either a pushing or pulling force at the piston rod end.
钢字通过液压缸的活塞杆被压到设置在标志牌平台上的标志牌上。
The steel letters are pressed on the sign board arranged on the sign board platform through a piston-rod of a hydraulic pressure cylinder.
活塞杆的速度取决于受压液体进入液压缸里的多少。
The speed of movement of the piston rod depends on how fast the pressurized fluid enters the cylinder.
U型圈是液压缸中最常用的油封，它是一种典型的唇口密封件，无论用于活塞还是活塞杆都能获得良好的密封效果。
It's typical lip seal, which is able to gain good seal effect no matter in piston or piston rod.
U型圈是液压缸中最常用的油封，它是一种典型的唇口密封件，无论用于活塞还是活塞杆都能获得良好的密封效果。
It's typical lip seal, which is able to gain good seal effect no matter in piston or piston rod.
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