GrabCAD 模型信息
Hight Pressure Hydraulic Cylinder (Pressing Cylinder) 30x25.4x75mm · 模型 49281
Detailed Technical Description: High Pressure Hydraulic Cylinder (Pressing Cylinder) Model/Type: High/Ultra-High Pressure Hydraulic Cylinder, specially designed for pressing applications. Its design features reinforced body and ports to withstand exceptional operating pressures far exceeding the range of standard hydraulic cylinders. Basic Dimensions: Bore Diameter: 30 mm (small diameter for force concentration) Piston rod diameter: 25.4 mm (exactly 1 inch – very large diameter relative to the piston diameter) Stroke length: 75 mm (0.075 m) – typical short stroke for pressing tasks. Design and functional principle (for high-pressure pistons): This design is not intended for long or fast movements, but rather to generate enormous force in a small space by working under extremely high pressures. Unique diameter ratio: The ratio of the shaft diameter to the piston diameter (25.4 / 30 ≈ 0.85) is very high. This means: Very high pull-out force: Due to the small area of the front chamber (shaft side). Exceptional compressive load capacity: The very thick shaft prevents buckling even under maximum loads. Limited thrust capacity: The relatively small piston area. Reinforced construction: Barrel: Often made of high-strength steel tubing (e.g., chrome-molybdenum alloy), precisely straightened and polished. Caps: Made of cast or forged steel, with thick-walled designs. Port connections: Use strong threads, often with metal seal rings (such as O-rings or Bridgman seals) instead of simple soft seals, to withstand high pressures without bursting. Piston rod: Made of high-hardness steel, often with a hard chrome surface to resist scratching. Typical applications (high-pressure applications): High-pressure presses: for cold forming, powder compacting, metal punching. Hydraulic clamping and cutting equipment: Where the cutting blade requires enormous force on a small edge. Clamping systems: In high-tightness clamping tools or assembly presses. Laboratory equipment and material testing: For applying precise, high load forces in testing devices. Actuators in injection systems: Where high pressure is required at the end of the stroke. Key features: High surface pressure generation: Converts high oil pressure into a highly concentrated force on a small area (shaft end). Compact and robust construction: Small size (75 mm stroke) with the ability to perform heavy-duty tasks. Maximum durability: Designed for high-stress duty cycles. Safety: Over-engineered design to prevent
- 格式
- SOLIDWORKS、Rendering
- 分类
- Energy and Power、Industrial design、Interior design
- 标签
- 未标注
- 数据更新
- 2026-09-10T12:00:36Z
