cylindrical compasses regulations

[Giacomo Lepore]

Good morning.
I need a bushing as in the figure, to be mounted in a seat, around a screw, to ensure the placement of the pieces.

I guess it's normalized, but I can't find reference rules.

Who gives me a hand?

 

[Giacomo Lepore]

Nobody helps me?
I speak of the standard type uni en 24014 for screws or one 6592 for washers, etc...

 

[stefanobruno]

Nobody helps me?
I speak of the standard type uni en 24014 for screws or one 6592 for washers, etc...

I don't know norms, I think it's strange that we have to rule this as well.
I commonly use the zbh centerpieces of the festo.
Look if you need it.

Bye.

 

[vale61]

It's not exactly the specific application, but maybe you're equally good: http://www.euroviti.it/200mantec/pdfdoc/sezione_29_16.pdfWhat seems to me a little redundant are the screws on the head, with the pins of centering I always avoid.

Bye-bye.

 

[Giacomo Lepore]

Thank you both. effectively if I put the screw on the head the plug is redundant...only that as I have big cutting efforts (I have to screw the griffes of a pneumatic clamp) and no guarantee of use of dinammetric keys by the customer, better put "a brake".

I like those of the party.. .