1.Explain about GD &T 2. Tell some of the gear terminologies 3. What are the angle of projections

Question

Accepted Answer

GD&T stands for Geometric Dimensioning and Tolerancing. It is a system used to define and communicate engineering tolerances.

GD&T is a symbolic language used to specify the dimensions, tolerances, and geometric characteristics of a part
It helps in ensuring that the parts are manufactured and assembled correctly
GD&T includes symbols, feature control frames, and datums to define the requirements
Some common GD&T symbols include position, concentricity, perpendicularity, and flatness
Gear terminologies include pitch diameter, gear ratio, backlash, addendum, dedendum, etc.
Angle of projections refers to the different views or projections of an object from different angles

Accepted Answer

1.GeometricDimensioning Tolerancing

2.Parallel axes gear, intersecting axes gear and nonparallel

3.the angel between the direction of projection and the horizontal draw at that point is called the angel of projection.

1st angel 3rd angel we are using

Popular interview questions of Graduate Engineer Trainee (Get)