'Car 54, where are you?' This is a meaningless question.

All positions are relative. They are relative to something. And, calculate it from WHAT? I suggest that you go (back) to high school and pay attention in math and geometry classes.

Learn what True Position is, how it is figured, and get a free GD&T Calculator. Is Manual Machining Faster than CNC for Simple Parts? [ Yes, Manual is Faster ] [ No, CNC is Faster ]. The GD&T Symbol for True Position is a little crosshairs: GD&T Position Symbol. True Positions are relative to Datums, so you will want to. Symbol indicates that the profile tolerance is unilateral or unequally disposed about the true profile. The datum translation symbol indicates that a datum. True position. What is the theoretically exact profile of a feature established by basic dimensions called? True profile. Using the drawing in Fig.

I am sure this thread will be closed. Edit: Well, I guess the term 'true position' has a specific meaning that I was not aware of. I apologize if my remarks above were not appropriate. But then, it seems to me that this is a poor choice of terms for what is actually meant. Last edited by EPAIII; at 01:17 PM.

What is the formula for calculating true position? ThanksUsually when the print says put the hole here, I just put it there, thats how I 'calculate' it.

The formula would be using a Cartesian coordinate system. (basic XY graph) R EDIT: 'Cause your a newb, ask the right question you must young Padewan. There is no formula for it, it just is true or not true, try getting it there and if it doesn't work then post a question about that. BUT here's an Olive branch, if you are asking how to measure TP, divide the tolerance for TP by 3 and use that for you linear tolerance between points and Origin/Datum and that will get you really close. Thank you for the input guys, I am sorry if my question offended anyone but I am a newb and it sometimes comes with the territory. I think people forget that at some point in time you did not know everything but you had to learn and perhaps relearn something's you haven't brushed up on in 10+ yrs. Download Game Biko 3 Full 1 Link.