The mechanical guideway acts as a guide Then why are they called rail pairs? What does "deputy" mean?
For example, the lathe, there is a diamond, that is, the wizard role, there is one, that is, sub rail support role
The utility model has the meaning of a quantifier, and the pair has the meaning of a quantifier. The guide rail pair is a guide rail and a slide block on the top to form a guide rail system... The movement pair is movement
1 is for guiding and positioning2 rail pair refers to the movement of the two componentsThere must be a relative movement between the components to determine the 2 mechanism therefore, member connections should make the two member direct contact, and can have certain relative motion, the direct contact of active connections called motion. My understanding is that the two pairs of relative motion construct relationships, such as revolute pairs, as well as high pairs, low pairs, you see, mechanical principles, which are relatively simple to explain
