Community
Fusion Support
Report issues, bugs, and or unexpected behaviors you’re seeing. Share Fusion (formerly Fusion 360) issues here and get support from the community as well as the Fusion team.
cancel
Showing results for 
Show  only  | Search instead for 
Did you mean: 

why are the dimensions incorrect

11 REPLIES 11
Reply
Message 1 of 12
jsinicro
248 Views, 11 Replies

why are the dimensions incorrect

I will let this image speak

jsinicro_0-1644550455692.png

 

11 REPLIES 11
Message 2 of 12
hamid.sh.
in reply to: jsinicro

What is incorrect?

Hamid
Message 3 of 12
jsinicro
in reply to: hamid.sh.

shouldn't the difference be 10 mm 35-25 = 10

 

Message 4 of 12
jsinicro
in reply to: jsinicro

and not 5mm

jsinicro_0-1644553356956.png

 

Message 5 of 12
jsinicro
in reply to: jsinicro

why is the difference between the 2 circles 5 mm

Message 6 of 12
hamid.sh.
in reply to: jsinicro


@jsinicro wrote:

why is the difference between the 2 circles 5 mm


Because it is diameter! From your first picture: (35 - 25.3) / 2 = 4.85 mm which is correct. Same goes for other pictures: (35.3 - 25.3) / 2 = 5 mm.

Hamid
Message 7 of 12
jsinicro
in reply to: hamid.sh.

OK, so I forgot my geometry? 

Message 8 of 12
jsinicro
in reply to: jsinicro

wow, its been a while, nice. thankyou for keeping me sane.

Message 9 of 12
hamid.sh.
in reply to: jsinicro


@jsinicro wrote:

OK, so I forgot my geometry? 


No, I guess it's a confusion about measure tool; it is not measuring difference but DISTANCE between two entities which are concentric circles in this case and thus their distance is equal to R2 - R1 (not D2 - D1).

Hamid
Message 10 of 12
jsinicro
in reply to: jsinicro

OK,  I guess its all relative of the origin, thankyou from bringing me back

Message 11 of 12
jsinicro
in reply to: jsinicro

origin being the center

Message 12 of 12
hamid.sh.
in reply to: jsinicro

OK,  I guess its all relative of the origin,


It's not about origin. What would you measure the distance between these two circles if you had a measuring tape? Fusion's measuring tool works the same way.

 

measure.png

Hamid

Can't find what you're looking for? Ask the community or share your knowledge.

Post to forums  

Autodesk Design & Make Report