Cylinder liner or motor housing is a critical component that provides structural integrity and sealing for pneumatic pistons/diaphragms or electric motors.
A cylinder liner (in pneumatic applications) or motor housing (in electric applications) is a precision-engineered cylindrical component that serves as the primary structural enclosure. In pneumatic systems, it guides piston movement and contains compressed air; in electric motors, it houses stator windings, rotor assembly, and provides mounting interfaces while dissipating heat. It ensures proper alignment, minimizes friction, and maintains pressure/thermal integrity.
诱因 → 失效模式 → 工程缓解
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Cylinder liners are used in pneumatic/hydraulic systems to guide pistons, while motor housings enclose electric motor components. Both provide structural support but differ in design for pressure containment vs. electromagnetic and thermal management.
Consider operating pressure, temperature, wear resistance, and corrosion environment. Cast iron offers good wear resistance, aluminum reduces weight, and steel handles high pressures.
Regular inspection for wear/scoring, lubrication of inner surfaces, and checking seal integrity. Replace if wear exceeds tolerance or surface damage occurs.
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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。