It was great to see the difference between Cartesian coordinates and Polar coordinates. However imagine you have radial holes on the bigger diameter. Then the axis of the radial holes would be different from the alignment, and because of that the true position, using polar coordinates won't work. I find it hard, doing a new alignment, to measure true position of radial holes. How do you do? Thank you in advance.
Hi Cuong, Can you please explain more about what you are trying to do? Are you wanting to edit an existing alignment so that it has different datum references? Steven
Can you please describe the primary difference between Cartesian and polar? And can you give a specific example of when polar coordinates would be preferred over Cartesian? Thank you !
Hi Joe! Cartesian coordinates are for dimensions that are reported in a horizonal and vertical direction (X Y coordinates). For example, think of the game Battleship. Polar coordinates are for describing the location of a feature in reference to the angle from the horizonal line, and radial distance from the center point. It is sometimes preferred to report basic dimensions in polar coordinates on a circluar hole pattern (bolt circle), because the reported values would better correspond with the basic dimensions on the drawing. Have a great day, Steven
How to get the true position of 8 holes instead lying in the plane (as shown in video) it is lying in the outside diameter surfaces or outside diameter surfaces with the basics given are depth and the angle location of the holes
In that case you can create separate secondary alignments for each hole. Each alignment will be offset by a basic angle so that one of the axes points to the hole.
Great video kindly give us more tutorials about cmm calypso programming
Awesome video! Cheers
It was great to see the difference between Cartesian coordinates and Polar coordinates. However imagine you have radial holes on the bigger diameter. Then the axis of the radial holes would be different from the alignment, and because of that the true position, using polar coordinates won't work. I find it hard, doing a new alignment, to measure true position of radial holes. How do you do? Thank you in advance.
Great vídeo ! please show us how you set the alignment 1 according the datums required
Hello madam
Thank for your support sir,
I want to know about BEST FIT ALIGNMENT for bore patterns.can you explain please
How do we when to apply polar coordinates or cartision coordinates ?
Hello there, thank you so much for uploading the instruction, could you also create a video about How to change datum in the alignment?
Hi Cuong,
Can you please explain more about what you are trying to do? Are you wanting to edit an existing alignment so that it has different datum references?
Steven
What is best fit in true positioning option? Because both gives varying results on a same hole.! Kindly clear this.
Can you please describe the primary difference between Cartesian and polar? And can you give a specific example of when polar coordinates would be preferred over Cartesian? Thank you !
Hi Joe!
Cartesian coordinates are for dimensions that are reported in a horizonal and vertical direction (X Y coordinates). For example, think of the game Battleship.
Polar coordinates are for describing the location of a feature in reference to the angle from the horizonal line, and radial distance from the center point. It is sometimes preferred to report basic dimensions in polar coordinates on a circluar hole pattern (bolt circle), because the reported values would better correspond with the basic dimensions on the drawing.
Have a great day,
Steven
Please create a video on blisk disk PWC ENGINE hole position and alignment. BEST REGARDS
Hi,
Im trying to simulate my CMM program, but Planner button is just inactive. Why is that happening?
That's because you don't have a license for the Planner option.
Very helpful
How to get the true position of 8 holes instead lying in the plane (as shown in video) it is lying in the outside diameter surfaces or outside diameter surfaces with the basics given are depth and the angle location of the holes
In that case you can create separate secondary alignments for each hole. Each alignment will be offset by a basic angle so that one of the axes points to the hole.
Hello this is a good video can you please tell how to check profile using this cad model
Hi Pyla,
Thank you for the feedback!
I will take note of your request as an idea for future videos.
Steven
How do you show the polar coordinates in the actual report?
Go to Resources - Characteristics Settings Editor - Additional Printout, and turn that on for the Position Characteristics.
Hlo sir please upload the video. How to check geometric dimensional tolerances
Hello Anurag, Please stay tuned! We are currently working on an online video course that will explain GD&T in Calypso in more detail.
Hey want to calculate position tolerance of a part in polar cordinates..
Y=cosθ X r
X=sinθ X r
Thanks
True position in mmc sklpped