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It is a sub-function under the arc function.

I do not have any problems with that function.

I do not see the update!!!

Thanks for sharing your wisdom with me. I did what you suggested and it shelled perfectly I guess an old fart can always learn new tricks.:D

The par In my post is bad here is the correct file. I could not find the edit post command.

Hello I am trying to design a cooling fan should (shown below) The arrows point to the faces I want to shell. I have included the part file

Thank you for all the suggestions I selected "draw.io".

I am working on a somewhat complex Python app. I was wondering if anyone knows of a Flow Chart program.

Just wondering what is '"Chain Select " and how do I use it?

The stepper motor we are looking at is the "Pololu Stepper Motor" Do you have a motor in mind that will fit our needs?

Yes, was a very bad choice of wording in my first posts :oops: :oops: No I fully understand the difference between RPMs and steps per second. Yes, that's correct two strokes 70* and 160*. I really do not know the travel times which will be determined through experimentation. The 750...

Thanks for the great info and for sharing your wisdom with me. I am not looking for high-speed RPMs pre-say. I only need to swing from the home position (20 deg ) to the 90-degree or 180-degree position and then return back to the home position. This works out to be, with 4 micro-stepping...

Thank you:)

I just updated to V27 and Axis is greyed out!!! How How do I them ungreyedout?

The load mass is less than 1.5 LBS, Gears, and pulley/belt will not be possible, because of the space restrictions. Yes, you are correct the step speed will be different for the 10 settings. As for the FOC, I would need a lot of help to write the Arduino ( ItsyBitsy 32u4 ) code. I never have...

Thank you for the great video. I only need to rotate to 90 Deg or 180 Deg at different speeds. The stepper motor drive can handle up to 250000 ( 250 KHz ) pulses per second. Which should be fast enough. Then return back to a home position (an ITR9608-F Photointerrupt ). The motor controller...

I have a group question. When doing a complex model a part group can screw it up because the draw order is changed. Like a sketch that depends on another sketch.

I am in need of a stepper motor with a high RPM ( 750 or higher ). The motors I have been testing tops out at about 300 RPMS. So the question is there a motor out there that can achieve this speed? I can not use a normal motor because the shaft only rotates about 90 Deg to 300 Deg then back...

I want to paint a PLA print, but I do know what paint would be the best to use ( Acrylic, enamel, nail polish )?

The problem was the way I drew the M2 Threaded Insert Boolean Tool. I used the Loft function which caused the constraint go south. Using a Revolve function the constraints work perfectly.