simple cinematicism

[GeiGei73]

Bye to all,
I ask you a little help to tell me whether the annex is correct or not. I have a request for automation for the opening of a door covering a cassone and, since the incoming data is unclear but I was provided with a sketch of the application, I wanted to verify that the cylinder they chose is correct in order to calculate pressure, flow and the rest of the implant in a manner consistent with the application.

According to you the verification of the necessary force represented in the attached design is correct?

if I wanted to calculate the force required to the cylinder based on the angle and weight strength would be correct:
fcil = fpeso * (b1 / (b2 * sin (alpha)))
where:
b1 = horizontal component of the distance between point a and centre
b2 = distance between point a and point c
alpha = cylinder angle

Thank you so much.

 

[scalva]

for me is correct the example
Hi.

 

[Mito125]

I think that's right.

 

[meccanicamg]

If you have doubts you can use ftool that is free and with few steps you draw the mechanism....win....force....section and you get the values of reactions.

 

[GeiGei73]

Hello, thank you all for your contribution.

 

[GeiGei73]

If you have doubts you can use ftool that is free and with few steps you draw the mechanism....win....force....section and you get the values of reactions.

Thank you very much for the suggestion since I was not aware of this tool. I'll definitely try.