How does the Adams apply the gear pair?
The key is that the joint and marker points defined by the gear pairs need to be defined on an object, and that's basically the case. Such as the definition of a simple gear, with two revolution and 2 joint1, joint1 Part1 and ground joint2 are defined, the definition of part2 and ground, marker defined in ground, Z direction marker should point to the direction of the gear meshing line, the marker is located at the meshing point, in order to establish power into gear pair the. The same is true for planetary gears, where the joint and marker points used in the gear pairs must be on the same object, whether the object is ground or self constructed part.
3, add the Gear gear, then will pop up a dialog box, let you choose to create two pairs of gear pair, then select in front of the establishment of Joint 1 and Joint 2; and the common speed CV selection just create a Marker point4. Add a rotational motion Rotation on a rotating pair of gears, at which point another gear engages the gear at the calculated transmission ratio.
The gear pairs are generally three Parts, Part 1 - gear 1; Part 2 - gear 2; Part 3 - the two gear carrierIn practice, it can be a gear box. In ADAMS, for simplicity, you can choose the ground Ground.1. First, establish the rotating pairs Revolute, Joint 1 and Joint 2 between the two gears and the earth Ground;2 and then create 1 Marker points on the intersection of the two round of the gear hub and the circle. Notice that the point must be created on the Ground. Coordinate the precise location of points through two gear circle and gear ratio calculated in general; when you need to modify the Marker direction, the direction of Z axis Ground on the Marker point to two when the gear meshing speed (Common Velocity) public direction (perpendicular to the center line).
