I am designing a system with 2 opposing air springs used reciprocate a load. The load may encounter additional friction occasionally, and I need the air springs to extend a certain distance even if the load increases. The system will be used in
First thought is use air springs of sufficient diameter to overcome the intermittent extra force. This would not use more air at lower forces since the action shifts when the stroke is at a limit valve not when full pressure builds. If the mechan
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