GrabCAD 模型信息
Double Acting Hydraulic Cylinder 63x45x620mm · 模型 118830
1. General definition and functional basis: It is a double-acting hydraulic cylinder, meaning that it operates using hydraulic fluid (oil) in both directions – to push the piston out (in the extension stroke) and to pull it in (in the return stroke). This allows for precise control of both movements, unlike single-acting cylinders that rely on a spring or external weight for return. They are used in a wide range of industrial applications and machinery such as presses, heavy equipment (excavators, cranes), and forming machines. 2. Reading and decoding dimensions (63x45x620mm): These three dimensions determine the main size and engineering performance of the cylinder: Piston diameter (Bore Diameter): 63 mm This is the inner diameter of the pressure cylinder (outer cylinder) or the effective diameter of the piston. It is the most important factor in determining the thrust and tensile force of the cylinder. The larger the diameter, the greater the force produced at a given hydraulic pressure. Rod diameter: 45 mm The diameter of the steel rod that extends from the cylinder and connects to the work load. Its large diameter (relative to the piston diameter) indicates a strong design that is resistant to buckling under high tensile and compressive loads, increasing the durability of the cylinder in heavy-duty applications. Stroke Length: 620 mm The maximum distance the piston rod can travel between the fully retracted and fully extended positions. It determines the linear travel provided by the cylinder. Here, the rod can travel 62 cm out of the cylinder body. 3. Technical characteristics and main components: Mounting type: This cylinder usually has two mounting points (at both ends of the front and rear covers) for connection to the fixed structure and moving load. Common shapes: Clevis, Foot Mounts, or Flange Mounts. Determined by the application. Manufacturing Material: Cylinder Body (Tube): Typically made of galvanized, phosphate-coated, or stainless steel tubing, internally polished to a high precision to reduce friction and prevent leakage. Piston rod: Made of high-hardness carbon steel, often hard chrome plated to resist scratching, corrosion, and external impacts. Heads (caps): Made of steel or cast iron.
- 格式
- SOLIDWORKS、Other、Rendering
- 分类
- Agriculture、Components、Fixtures
- 标签
- 未标注
- 数据更新
- 2026-09-10T12:00:32Z
