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Please tell me about disc springs?

Question Tokai Spring

Please tell me about coned disc springs. Is it possible to remove a coned disc spring once installed and reuse it again? If they can be reused, is there a limit to the number of times they can be reused? Furthermore, are there any criteria for when they cannot be reused? Thank you in advance.

Answer Tokai Spring

The standard usage frequency for static use is 3000 times or less over the product’s durability. Although there are no particular criteria for judging whether or not it is possible to reuse the product, we recommend that you check the external appearance (whether or not there is rust or scratches) and the degree of wear (whether or not the free length dimension is lowered). If there is no abnormality in the external appearance and there is no problem in operation, it is highly likely that the product can be used as is.

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