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Found 10 results

1. ## Simplify mechanical shovel

Hi! It is requested to simplify the mechanical shovel by highlightting mass and moment of inertia. I don't understand what it means. Could you help me out? Thank you
2. ## Beams no moment

Good morning! I'm trying to model the 4 cables shown in the attached file. At first I thought of using Beams to make it easier but the fact is that those cables cannot transmit moment (rotation) in the joints (2 joints in each cable). How should I do it? Do I change the element type? Is there any way of erasing restriction of the rotational DOF at the joints? Hoping a quick response and thanks in advance! Conjunto tubos.STEP
3. ## Reaction force and Moment

How to calculate reaction force and moment at various constraints in nonlinear dynamic analysis.? suggest with proper output block?
4. ## moment Apply moment on axis

Dear Sir, I would like to apply a moment on the entire outer surface of the model attached (hollow cylinder). I know that normally a moment have to be applied on an RB3 element. I created an RBE3 element along the central axis and then connected it to all the nodes on the outer surface (see attached file). Would this make sense? I am not sure that every nodes are then subjected to the same condition. Is there a better way to apply the moment on an entire axis and not just a point? Thank you in advance moment-along-axis-1.hm
5. ## Rotation modelling

Hi! I wanna model the rotation of a gear (wheel) with a preload in the pinion. I asume the preload is modeled with a moment but, how do I model the rotation? And which analysis type should I choose? (I don't want a quasi-static one). Some analysis don't let me include a LOAD. Thanks in advance!
6. ## how to apply moment on the component

hello, When i apply moment on a component (by selecting the component). I am facing this error "MOMENT 3 0 01.0 0.0 -300.0 0.0" *** ERROR # 1000 *** in the input data: Incorrect data in field # 3. what should i correct. Thanks in advance
7. ## Rotation modelling

Hi! I wanna model the rotation of a gear (wheel) with a preload in the pinion. I asume the preload is modeled with a moment but, how do I model the rotation? And which analysis type should I choose? (I don't want a quasi-static one). Some analysis don't let me include a LOAD. Thanks in advance!
8. ## Rotation modelling

Hi! I wanna model the rotation of a gear (wheel) with a preload in the pinion. I asume the preload is modeled with a moment but, how do I model the rotation? And which analysis type should I choose? (I don't want a quasi-static one). Some analysis don't let me include a LOAD. Thanks in advance!
9. ## How to apply Moment to a model in Hypermesh

Dear all, How can I apply moment to a model in hypermesh? When I apply a force it is clear that after when creating the loadstep I have to assign the created force to "LOAD" and the constraints to "SPC". But in case I want to create only a moment what should I do? And in case I want to create both a force and a moment? Thank you in advance
10. ## Strange behavior when moment is applied

Hello everyone, I've performed a non-linear quasi-static with seven components. I applied a moment in the middle component that transfer the load to the others gears. The behavior of others component are according to the expectations. But when I assign 20% of scale in deformation (in order to see the animation) the middle component has a strange behavior. Someone knows why does it happen? Follow the pictures before and after assigned the scale. Thanks in advance. Henry
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