joint(cher)

[luigi.paiano]

I would like to know if you have a drawing (messa in tavola or 3d) of a joint type what I attached to you (page 1).I have to import it on ansys.
Thank you.

 

[marcof]

I would like to know if you have a drawing (messa in tavola or 3d) of a joint type what I attached to you (page 1).I have to import it on ansys.
Thank you.

Try to look up www.3dcontentcentral.comuse solidworks not? to make the asses of that joint it takes less than 10 minutes; see if it's worth losing time looking for something that will never have the measures you need.

 

[meccanicamg]

I would like to know if you have a drawing (messa in tavola or 3d) of a joint type what I attached to you (page 1).I have to import it on ansys.
Thank you.

I think you're falling ill. If you don't know the producer, there's no such thing here special. let the brand and the model say, then ask the company politely to send you the step and you work there quiet and peaceful:finger:

 

[luigi.paiano]

Hi:
Unfortunately it must be a general scheme. but I am not understanding how this thing works.there is the engine, the two links and the joint but I am not succeeding as connecting them.

 

[meccanicamg]

at least know what they are and how they are also called in general and/or application.

so to the eye in the scheme are drive for robot axes but if you look at the last photo is anything else. .

 

[luigi.paiano]

is an industrial manipulator.I have to schematize the operation as two hinged beams between them (cylindrical rim). the first step is to make a 3d design of I am so

 

[luigi.paiano]

we start from the first point: how to create a cylindrical hinge?

 

[meccanicamg]

we start from the first point: how to create a cylindrical hinge?

cylindrical hinge: see the doors or gates.... there is nothing to invent :biggrin: or is it something special already here?

 

[luigi.paiano]

ok nothing easier, good but why does he call me joint that kind of pin?mah.joint not mean arrived?

 

[DeltaS4]

ok nothing easier, good but why does he call me joint that kind of pin?mah.joint not mean arrived?

simply because in English film pairs are also called joint...
some examples:

> revolve joint
> spherical joint
Universal joint

links for more clarity:
http://en.wikipedia.org/wiki/kinematic_pair

 

[meccanicamg]

My digestion is slow and is using a lot of my energies... but I didn't know if you eventually need to shape a rotation jute of anthropomorphic robots or something. There's some working sketches around. . .In the end if you don't have to do the real project... it doesn't take much

 

[luigi.paiano]

ariciao:redface:
I have to model a mechanical arm as consisting of three hinged rods between them of which one bound to the frame. Each arm has a motor and to eliminate the vibrations I have to insert between the arm and the motor a joint. and in short I wanted to use already ready joints and understand how to connect!cap? :biggrin: sorry but the heat does not make me understand anything

 

[meccanicamg]

but an antivibrating joint is not a motor joint called drive

 

[luigi.paiano]

then I think I understand, basically I use a clutch joint and connect the link with the discs.ok this seems solved.I wanted to ask you something: according to you it is appropriate to use a reducer? the engine should be a step by step

 

[meccanicamg]

then I think I understand, basically I use a clutch joint and connect the link with the discs.ok this seems solved.I wanted to ask you something: according to you it is appropriate to use a reducer? the engine should be a step by step

depends on the pairs in play. if you have to/should use a reducer use the epicycloid axial ones. ..look on the alpha site reducers. they cost a bang but they have zero game, as indicated by them.

If you really want to do the creative, put a gear with satellites inside the joint so you made yourself a compact reducer and you have fun to make the dimensioning gears... which will surely feed you so much:biggrin:

 

[luigi.paiano]

I'm already dying, I can't wait!

 

[meccanicamg]

you will understand ... as long as you take the uni 8862 that surely your prof will have given you the main formulas of calculation and the game is done. a nice excel sheet and you solve it (that a tomorrow in the profession you will go to take to verify how much you are planning).

first you do them and first you test them the spreadsheets.

Remember, the university from the bases... then if you're interested on your own side advantaged in the world of work...other ciuf ciuffs train there go there

 

[luigi.paiano]

I would put an end-ruote screw reducerso I don't need a joint and I have high pairs!

 

[meccanicamg]

I would put an end-ruote screw reducerso I don't need a joint and I have high pairs!

on a robot axis? No idea. They have a huge game.

 

[luigi.paiano]

Why not apologize? Now I'm turning and I found this solution to be used