There are many friends who use the Mechanical Engineer Design Manual software now, but some novice friends still don’t know how to query tolerances in the Mechanical Engineer Design Manual. For this reason, today the editor will share the method of querying tolerances in the Mechanical Engineer Design Manual for those who don’t know yet. Let’s learn together.

1. Open the mechanical engineer design manual, open the basic deviation value of the axis, and find that the upper deviation of the Φ80f8 axis is -30um (i.e. -0.030mm)

2. Open the standard public value. The standard tolerance value of the Φ80f8 axis is 46um (that is, 0.046mm)

3. Calculate the deviation

4. Use the mechanical design manual to find common design calculation programs, and use tolerances and coordination to query tolerance values.

5. Select program query, enter the value shown in the figure in the tolerance and fit query box, and click Query Tolerance.

The above is the method of querying tolerances in the mechanical engineer design manual brought to you by the editor. Let’s learn together. I believe it can help some new users.