rolling constraint

[enrico1979]

Hey, everybody. How are you? ?

I didn't think you could have any problems with the assembly, given the experience accumulated, but obviously I was wrong. I would need to bind a wheel (we consider in the first instance a cylinder) of a wheelchair compared to the earth allowing the movement (supposing null the crawling) or the rolling that allows me assigning a servant to the axis of the wheel that the wheelchair moves as it actually does. What do you think? ?
I was erupting myself in constraints of a single or carrying type defining a straight on the ground and a point on the wheel (designed schematically as a cylinder ) but nothing. the constraint allows me to crawl but not rolling....
so I ask a hand to those who had already dealt with this type of problem

 

[DANI-3D]

Hi.

if you have the mechanism module you can get it by defining a gear connection, rack pinion.

 

[enrico1979]

thanks for the answer

I have the mechanism module, but I would see it as a force (I had actually also thought of the cam).
If there were no alternative solutions, then I will definitely follow your advice

thank you and good work

 

[PTC]

thanks for the answer

I have the mechanism module, but I would see it as a force (I had actually also thought of the cam).
If there were no alternative solutions, then I will definitely follow your advice

thank you and good work

Hi.

can simulate the wheel with a cam contact (mechanism) and attribute coefficient of return friction between the two bodies in the appropriate window (definition cam> tab property)

I hope I was useful.

Hi.