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quotation profiles for keys

  • Thread starter Thread starter Serjo
  • Start date Start date

Serjo

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Hello, everyone!
I often find myself having to quota internal or external hexagons for keys, and I always inserted the prefix "hex" before the quota of the parallel planes to indicate (although obvious) that it is a hexagon.

I now find myself having to quote an octagon and I don't know what to write, I have seen drawings with "ch" code to indicate "key", but besides being a source of confusion, it is not to indicate the number of sides of the polygon.

that you know, there is a "correct" way of defining a broken hole or an external profile, with number of sides and size in one quota?
as is done with the symbol □ to indicate square series, to understand us.

Perhaps I am making too many problems and it would only be enough the quota as the number of sides is well visible at least in a view, but I always try not to leave anything to chance (you never know that someone can not count six sides instead of eight, nothing is impossible).
 
non
Hello, everyone!
I often find myself having to quota internal or external hexagons for keys, and I always inserted the prefix "hex" before the quota of the parallel planes to indicate (although obvious) that it is a hexagon.

I now find myself having to quote an octagon and I don't know what to write, I have seen drawings with "ch" code to indicate "key", but besides being a source of confusion, it is not to indicate the number of sides of the polygon.

that you know, there is a "correct" way of defining a broken hole or an external profile, with number of sides and size in one quota?
as is done with the symbol □ to indicate square series, to understand us.

Perhaps I am making too many problems and it would only be enough the quota as the number of sides is well visible at least in a view, but I always try not to leave anything to chance (you never know that someone can not count six sides instead of eight, nothing is impossible).
There is no unique symbol.
the quiri with hexagon or octane in sight measuring two parallel sides and therefore the corner of the spikes in the center.
 

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