A precision-machined cylindrical rod that converts linear motion in pneumatic/hydraulic systems or rotational motion in electric motors.
The piston rod (in pneumatic/diaphragm systems) or motor shaft (in electric motors) is a critical load-bearing component that transmits mechanical force or torque. In pneumatic applications, it connects the piston to external machinery, converting compressed air energy into linear motion. In electric motors, it transfers rotational torque from the rotor to driven equipment. Both variants require high dimensional accuracy, surface finish, and structural integrity to withstand cyclic stresses.
诱因 → 失效模式 → 工程缓解
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A piston rod transmits linear motion in pneumatic/hydraulic systems, while a motor shaft transmits rotational torque in electric motors. Both are cylindrical rods but differ in loading conditions and connection methods.
Consider operating environment: use alloy steel for high strength, stainless steel for corrosive environments, and aluminum for weight-sensitive applications. Surface hardening is often required for wear resistance.
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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。