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  • Users: masterymw
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  1. masterymw

    What is the stiffness value of motorcycle chassis of around 200 cc engine capacity segments ?

    I know it's kind of absurd to ask the industrial guarded secretes but I don't have choices. I have to figure out stiffness parameter ( torsional, lateral and vertical ) of motorcycle's front frame and swing arm. Does anybody know the approximate value of these parameters of 200 cc motorcycles (...
  2. masterymw

    What will be the appropriate load and boundary conditions for motorcycle front frame?

    I am determined to find out the stress level at front frame of motorcycle in worst case scenario. I have prepare two model. One is MBD FLEX body model and another is FEA 1_D element model. Geometry of Front Frame of motorcycle MBD FLEX Model MBD FLEX MODEL gif...
  3. masterymw

    Adams Solid to Solid contact.

    I have been trying to define solid to solid contact between the rear-wheel tire of a motorcycle and the steel roller. Two bumps have been attached to the roller which rotates at about 380 rpm. The main objective of this simulation is to simulate the situation where the motorcycle is moving...
  4. masterymw

    Is it necessary to define the contact between the tire and road?

    I had used pac_mc_120_70R17_cross.tir and 3d_bump.rdf road in my Model in Adams view 2019 where there is no need to define contact between tire and road. But when I changed the roads to other than 3d_bump.rdf ( I tried road_3d_sine_example.rdf ), the bike fell down through roads which means...
  5. masterymw

    Chain sprocket Modelling

    I am pretty interested in chain dynamics. I used Adams machinery to simulate the chain sprocket but there are a lot of parameters that I must consider. Are there any important articles, papers, or videos that might help to model chain sprockets using Adams machinery in Adams view? Thank you!
  6. masterymw

    Spike on the graph of reaction force exerted by the ground on the rear wheel at the bump

    Hi, My two wheeler Adams model is subjected to run through the bump of height 10 cm approx. And I am interested in the ground reaction on the rear wheel at the bump when it moves with a velocity 25 km/hr. So I have plotted the ground reaction force on the wheel for a 6-second time span. I have...
  7. masterymw

    Adans view error message

    My model in Adams views 2019 works fine most of the end times and steps but says error at the end time 1 and steps 500,700,1000,1100. My guess is that my model didn't converge or cannot solve the motion in these steps. But there may be several reasons behind this as suggested by the Message...
  8. masterymw

    Pop up error message sying this not the fault of your model

    When the model is going to big ( in which synchronous ac motor is used), I get the error message saying that "Adams has stopped working exported. This is a fault of the software, not your model................" I don't know what is the solution to avoid it.
  9. masterymw

    Issue with uniting two bodies in Adams view

    I had started to create the model of chassis of the motorcycle using 'Construction Geometry marker' for the reference points and then make cylindrical member as shown in the screenshot. I had to unite multiple cylindrical members to form one solid body. So while I was uniting members, the two...
  10. masterymw

    Tire Modelling

    I have tried to model the motorcycle tire in Adams view in which I gave input the area moment of inertia Ixx,Iyy, and Izz ( polar moment of inertia ) and I used pac2002_175_70R13.tire. I had expected that the tire and rim model will look like a motorcycle tire assembly but it looks like a car's...
  11. masterymw

    Create tire and wheel in Adams view

    I am a beginner of Adams view. I have tried to model tire in Adams view. I came to know it requires a Tire property file ('.tir') and a road property file. I don't know these files are already built-in standard library files or we have to create it ourselves. If it is a standard library file how...

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