The role of the CAM mechanism is to make the rack back and forth movement, so the motion of the follower is a direct drive cylindrical CAM mechanism, belongs to the space CAM mechanism.. As the mechanism itself is relatively compact, small in size, and the load is not very large, we choose roller follower when selecting the type of follower, as long as the lubrication is done, the same effect can be achieved. Therefore, the travel is s= 1/2d (where D is the diameter of the indexing circle of the pinion shaft)..(1) the relationship between the convex contour and the roller radiusThe radius of curvature of the working profile is the difference between the radius of curvature of the theoretical profile and the radius of roller RT.. At this point, if =RT, the radius of curvature of the working contour is zero, then the working contour will have a sharp point, this phenomenon is called tapering; If
The role of the CAM mechanism is to make the rack back and forth movement, so the motion of the follower is a direct drive cylindrical CAM mechanism, belongs to the space CAM mechanism.. As the mechanism itself is relatively compact, small in size, and the load is not very large, we choose roller follower when selecting the type of follower, as long as the lubrication is done, the same effect can be achieved. Therefore, the travel is s= 1/2d (where D is the diameter of the indexing circle of the pinion shaft)..<br>(1) the relationship between the convex contour and the roller radius<br>The radius of curvature of the working profile is the difference between the radius of curvature of the theoretical profile and the radius of roller RT.. At this point, if =RT, the radius of curvature of the working contour is zero, then the working contour will have a sharp point, this phenomenon is called tapering; If
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