how to designate a screw with cylindrical head with recessed esalobata footprint

[opua]

hi to everyone, at work I was asked to build a screw with a cylindrical head with a recessed esalobata footprint and, on the table I will have to insert its designation but, ahimè I can not find a norm that indicates how to do.
I explain, the geometry I have realized it and it's okay but, I don't know what to write about the note that it will have to indicate to the manufacturer how to make the footprint on the head...... how can I do it?
Thank you very much

 

[maxopus]

You mean this?

 

[stefanobruno]

You mean this?

the designer who put the quotas t > w in that table uni en iso :frown: what rules have you followed?

 

[opua]

You mean this?

Yes, but what do I write about the note that designates the exalobate quarry?

 

[maxopus]

the designer who put the quotas t > w in that table uni en iso :frown: what rules have you followed?

the norms of the series "ad capocchiam"

Yes, but what do I write about the note that designates the exalobate quarry?

you must indicate the iso rule, relative to the vine, not to the quarry.

 

[cacciatorino]

you must indicate the iso rule, relative to the vine, not to the quarry.

probably those who have to build the screw need the mark quotation. I think the only one is to buy the norm and send it to the supplier as a capitulate.

 

[maxopus]

I think a 3d model is easily found on the sites of the cad libraries, without having to build anything.

 

[sampom]

Yes, but what do I write about the note that designates the exalobate quarry?

probably those who have to build the screw need the mark quotation. I think the only one is to buy the norm and send it to the supplier as a capitulate.

I think, as hunter says, if it's to build a former novo (but why, do you not like business? you have special dimensions?) you will have to share it completely. if you want it as commercials you will designate reference to the norm to draw it (and then quote it). .

greetings
Marco:smile:

 

[stefanobruno]

I think a 3d model is easily found on the sites of the cad libraries, without having to build anything.

I tried to find them, long ago, but I didn't find anything in 3d, just documents like that already posted.

Bye.

 

[Preparation-H]

I'm sorry. But aren't they the normal torx?

Hi.
p-h

 

[maxopus]

Opua wrote that she modeled it, it was just a matter of designation, wasn't it?

 

[maxopus]

I'm sorry. But aren't they the normal torx?

Hi.
p-h

Torx seems to me to have a slightly different footprint with an optional cylinder in the middle of the star.

puff puff ... here is an example image

 

[Preparation-H]

Torx seems to me to have a slightly different footprint with a cylinder in the middle of the star.

the doubt arises from the fact that the keys in both cases are classified with txx (where xx is to indicate the progressive number) and the measures are in some cases identical:
e.g. m3 -> t10 for esalobals
m3 -> t10 for torx

I don't know what legislation, but these last ones... :redface:

even if checking better.. .

e.g. m3 -> t10 for esalobals (where on the table though I have a ref. 2.8)
m3 -> t10 for torx (2.8)

I think they look the same. :smile:



Hi.
p-h

 

[sampom]

..... the norm to draw it

Iso 10664.

greetings
Mar