当油缸活塞杆完全收缩后，滑移座也完全落下。
After the piston rod of the cylinder is in complete contraction, slip blocks are totally fallen down.
本发明可减少合模油缸活塞行程，缩短行程时间，从而有效提高生产效率。
The invention can shorten the journey of the piston of the die closing cylinder and shorten the time on the journey, thus production efficiency is effectively improved.
利用液压站给豆干液压机油缸供液压油，通过油缸活塞杆推动压盘，实现压制豆干的目的。
It feeds oil to the cylinder of dry tofu strip hydraulic press via the hydraulic station, and presses the dry tofu strips with the pressing disc driven by a piston lever in the oil cylinder.
所述合模装置包括合模架、和设置在合模架上且位于圆盘下方的合模油缸，所述合模油缸活塞可上下往复移 动；
The molding device comprises a molded rack and a molded fuel tank positioned on the molded rank and under the disk. A molded fuel tank piston can be moved up and down.
制动钳体锥体密封沟槽的尺寸精度影响着油缸密封圈的使用寿命，油缸活塞的复位精度及整个制动器的制动灵敏程度等；
The dimension accuracy of the sealing slot is closely related to the life time, reset accuracy of the oil cylinder piston and braking sensitivity.
液压升降机中使用的液压油缸，其组成部分通常有五部分：活塞和活塞杆、缸筒和缸盖、缓冲装置、密封装置、排气装置。
The use of hydraulic cylinder in hydraulic elevator, the part usually has five parts: piston and piston rod, cylinder and cylinder head, buffer device, sealing device and exhaust device.
油缸安装在机体上以后，如果活塞在伸出的情况下放置时，必须在活塞杆的露出部分涂敷油脂。
After the cylinder being mounted onto the main body, and if the piston extends outside, please coat the external part of piston rod with grease.
液压驱动的钻井泵采用变量液压泵和动力油缸组成液压钻井泵的动力端；液力端和现在使用的三缸单作用活塞式钻井泵相同。
Hydraulic dive drilling pump adopts variable hydraulic pump and dynamic cylinder as its power end and its fluid end is identical with the triplex single acting piston pump.
在支腿垂直油缸上装有液压锁，能可靠地防止行驶时支腿活塞杆伸出。
A hydraulic lock is installed on the vertical leg cylinder to avoid extending of the leg piston rod in operation.
油缸配置活塞保护装置。
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.
一种涡轮增压器保护装置，它包括油缸体11、油缸盖12、活塞2、单向进油阀3和活塞控制装置；
A turbine supercharger protector is provided, which comprises an oil cylinder body 11, an oil cylinder cover 12, a piston 2, a single filling valve 3 and a piston control device.
现主要生产油缸（ 油缸管）、冷拔管、珩磨管、活塞杆以及机械加工制造等，年产量达20000余吨。
We mainly produce cylinder, cold drawn tubes, honing tube, piston rod, and machinery manufacturing, the annual output reaches over 20,000 tons.
一种铁路全液压制动顶，由滑动油缸，活塞杆组件，及外壳组成。
The invented stopper is composed of slide oil cylinder, piston rod units and outer housing.
本实用新型不仅用在电炉横 移油缸上，也可以用于其他高温环境的油缸上用于保护活塞杆。
The utility model could not only be used in electric stove swaying cylinder but also could be used in other cylinder in a high temperature environment to protect piston rod.
当活塞杆回缩至一定距离后，油缸的回油量便自动减少，从而实现对油缸的减速作用。
After the piston rod retracts for a definite distance, the oil return amount of an oil cylinder can automatically reduce to realize speed reduction effect to the oil cylinder.
利用油压控制油缸在活塞杆上移动的位置进行操舵。
The steering engine is steered through the position of the cylinder on the piston rod which is controlled by hydraulic pressure.
DT1通电，DT2断电，C气口通气A、D气口排气、压缩空气将油压到油缸内推动活塞杆前移，实现预压出力状态如下图2；
The power DT1, DT2 power, C port A, D port and exhaust ventilation, compressed air to push the piston rod oil cylinder forward, realize the preloading force state in figure 2;
DT1通电，DT2断电，C气口通气A、D气口排气、压缩空气将油压到油缸内推动活塞杆前移，实现预压出力状态如下图2；
The power DT1, DT2 power, C port A, D port and exhaust ventilation, compressed air to push the piston rod oil cylinder forward, realize the preloading force state in figure 2;
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