CADSM
Example Assemblies
by
Aik-Siong Koh
curriculum vitae (resume)
askoh@cadsm.com
http://www.cadsm.com

Page updated: 2005/03/24


 



Disclaimer

These assemblies are provided 'AS-IS' with no warranty as to its use or performance. By using them, you agree to indemnify their authors from any liabilities that you may incur from their use.
 

Copyright (C) 2000-2005, Aik-Siong Koh, All Rights Reserved.
 



projectile.zip

Two bodies projected in different directions.

JPEG

Flash video

AVI video

circular.zip

Two beams rotated in different planes.

JPEG

Flash video

AVI video

relative.zip

A beam rotating relative to another rotating beam.

JPEG



simpendu.zip

A single pendulum and a double pendulum in plane motion.

JPEG



cirpendu.zip

A circular pendulum and a double circular pendulum in motion.

JPEG

Flash video

AVI video

fourbar.zip

A four bar mechanism.

JPEG

Flash video

AVI video

piston.zip

A piston crank mechanism.

JPEG

Flash video

AVI video

springs.zip

A sdof and a 2dof spring mass systems.

JPEG

Flash video

AVI video

torsion.zip

A cantilever beam approximated by links and torsional springs.

JPEG

Flash video


gyro.zip

A spinning cylinder pinned at one end and allowed to precess and nutate.

JPEG

Flash video

AVI video

camfollower.zip

A follower beam resting on an elliptic cam.

JPEG

Flash video

AVI video

qreturn.zip

A quick return mechanism.

JPEG

Flash video


sculpture.zip

Three prismatic blocks stacked and rotating with respect to each other.

JPEG

Flash video

AVI video

camrocker.zip

Cam, follower, rocker and plunger combination.

JPEG

Flash video


rackscrew.zip

A rack and pinion combined with a screw example.

JPEG



constvel.zip

Transmission of a constant angular velocity at an angle from the input rotation.

JPEG

Flash video


bangbang.zip

Sliding puck on a see saw impacting stops at the ends.

JPEG

Flash video


backhoe.zip

Backhoe arm, forearm and bucket.

JPEG

Flash video

AVI video

wobpump.zip

Wobble pump with six cylinders.

JPEG



mcpherson.zip

McPherson strut front suspension.

JPEG

Flash video

AVI video

watti.zip

Watt I six-bar linkage.

JPEG



wattii.zip

Watt II six-bar linkage.

JPEG



stephensoni.zip

Stephenson I six-bar linkage.

JPEG



stephensonii.zip

Stephenson II six-bar linkage.

JPEG



stephensoniii.zip

Stephenson III six-bar linkage.

JPEG



gyrogear.zip

Satellite reaction wheel consisting of gyro, gimbles and gears. By Arved Deecke.

JPEG

Flash video


3body.zip

Three body problem with inverse square law.

JPEG



aero.zip

Projectile with aerodynamic drag.

JPEG

Flash video


beam.zip

Uniform light beam fixed at one end and carrying an eccentric mass at the other.

JPEG

Flash video


chaos1.zip

Duffing oscillators (cubic nonlinearity) varying from harmonic to chaotic response.

JPEG

Flash video


pourassist.zip

A ladle lifted by a hydraulic jack and tipped by a pin running in a curved slot. By Don Ramsden.

JPEG



wormgear.zip

A worm gear example.

JPEG



pulley.zip

A pulley example.

JPEG

Flash video


spurgear.zip

A spur gear example.

JPEG



floatover1.zip

A barge lowering a topdeck onto the jacket legs of an oil platform.

JPEG

Flash video


floatover2.zip

A barge carrying a topdeck colliding with the jacket legs due to wave action.

JPEG



moses.zip

CADSM animating the MOSES simulation data of a floatover like above.

JPEG



dxfmotion.zip

Motion simulation using DXF file import of a hydraylic ramp drawing.

JPEG

Flash video

AVI video

dxftree.zip

Motion simulation using DXF file import of a tree drawing.

JPEG

Flash video

AVI video

robot.zip

Inverse kinematics of a 6 axis articulated robot moving a cylinder.

JPEG

Flash video

AVI video

wishbone1.zip

A double wishbone suspension system.


Flash video

AVI video