A precision-machined rod that transmits force from a piston to external machinery in hydraulic and pneumatic systems.
The piston rod, also known as a ram, is a critical cylindrical component that connects the piston to the external load in hydraulic cylinders and pneumatic actuators. It undergoes reciprocating motion through cylinder seals, transmitting linear force generated by fluid pressure differentials. Engineered for high tensile strength, surface hardness, and corrosion resistance, it maintains precise alignment to prevent seal wear and ensure efficient energy transfer.
诱因 → 失效模式 → 工程缓解
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Common failures include scoring from contaminated fluid, corrosion due to inadequate plating, bending from side loads, and seal wear from improper alignment or surface roughness.
Regularly inspect for scratches or corrosion, keep rod surfaces clean, ensure proper wiper seals are installed, and check alignment to prevent uneven wear.
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CNFX 制造商资料、技术分类、公开产品信息和持续合理性检查。
说明目标数量、应用场景、交期和关键技术要求，用于准备 RFQ 或供应商评估。