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Motion Simulation - Cross Mechanism

Experimenter
Experimenter

Hello, i am new to this forum , i am currently a student and have some question regarding motion simulation.

My project is to do a simulation of a scissor cross mechanism. 

 

During Simulation, i realise i am unable to join the 2 rods proportionally.

Help is appreciated Smiley Very Happy

 

Rough idea : https://www.youtube.com/watch?v=wGDdOHbE6lw

 

Thanks Smiley Very Happy

4 REPLIES

Re: Motion Simulation - Cross Mechanism

Siemens Valued Contributor Siemens Valued Contributor
Siemens Valued Contributor

Hi lalaboix,

 

are you using the LMS Amesim student edition?

 

in the Amesim documentation you can directly find an example of a scissor mechanism. You will find it in the documentation under Demo --> Libraries --> Planar mechanical --> Scissor lift.

You can open and use it.

Scissor.PNG

Re: Motion Simulation - Cross Mechanism

Experimenter
Experimenter

Hi there, Thanks for ur reply!

unfortunately i am not using LMS, currently using NX 7.5. is there any way out? Smiley Very Happy

Re: Motion Simulation - Cross Mechanism

Siemens Creator Siemens Creator
Siemens Creator

Hi,

 

I believe the mechanism requires a screw joint.

Within the Motion training, there is an activity on 'scissors_jack'. See attached picture

 

Cheers,

Gilles

Gilles Dubourg

Product Manager – Simcenter 3D Motion

Product Lifecycle Management

Siemens Industry Software SAS

gilles.dubourg@siemens.com

www.siemens.com/plm

 

Gilles Dubourg
Product Manager – Simcenter 3D Motion
Product Lifecycle Management
Siemens Industry Software SAS
gilles.dubourg@siemens.com
www.siemens.com/plm

Re: Motion Simulation - Cross Mechanism

Experimenter
Experimenter

Hi,

Thanks for ur reply! 

Do u have the part file where i can cross reference ? 

Thanks Smiley Very Happy