山東裝載機 http://www.kaiheng168.cn/液壓油缸是將液壓能轉變為機械能的、做直線往復運動（或擺動運動）的液壓執行元件。它結構簡單、工作可靠。用它來實現往復運動時，可免去減速裝置，并且沒有傳動間隙，運動平穩，因此在各種機械的液壓系統中得到廣泛應用。Shandong loader hydraulic cylinder is the hydraulic energy into mechanical energy, do linear reciprocating motion (or swing movement) of the hydraulic actuator. The utility model has the advantages of simple structure and reliable operation. When the utility model is used for reciprocating motion, the speed reducing device can be avoided, and the utility model has the advantages of no transmission clearance and smooth movement, and therefore, the utility model can be widely used in various mechanical hydraulic systems.

液壓缸輸出力和活塞有效面積及其兩邊的壓差成正比；液壓缸基本上由缸筒和缸蓋、活塞和活塞桿、密封裝置、緩沖裝置與排氣裝置組成。山東裝載機緩沖裝置與排氣裝置視具體應用場合而定，其他裝置則必不可少。The output force of the hydraulic cylinder is proportional to the effective area of the piston and the pressure difference between the two sides of the hydraulic cylinder. The hydraulic cylinder is composed of a cylinder head, a cylinder head, a piston and a piston rod, a sealing device, a buffer device and an exhaust device. Shandong loader buffer device and exhaust device depending on the specific application, other devices are essential.

山東裝載機在液壓系統中使用液壓缸驅動具有一定質量的機構，當液壓缸運動至行程終點時具有較大動能，如未作減速處理，液壓缸活塞與缸蓋將發生機械碰撞，產生沖擊、噪聲，有破壞性。Shandong loader in the hydraulic system with hydraulic cylinder driven with a certain quality of the mechanism, when the hydraulic cylinder moves to the stroke end point of kinetic energy, if not decelerate, hydraulic cylinder piston and cylinder will occur mechanical impact, impact, noise, destructive.

山東裝載機為緩和及防止這種危害發生，因此可在液壓回路中設置減速裝置或在缸體內設緩沖裝置。In order to mitigate and prevent the occurrence of the damage, the Shandong loader can set the speed reduction device in the hydraulic circuit or the buffer device in the cylinder body.