What does ream mean in AutoCAD?

It means the engineer is specifying that the hole must be finished with a reamer, which is a little like a drill bit but much more accurate.

What does ream mean in engineering?

reaming in Mechanical Engineering

Reaming is a cutting process in which a cutting tool produces a hole of a very accurate size. Reaming is done to a hole which has been already drilled, to produce a truly circular hole of exactly the right diameter. Reaming involves widening the opening of a hole.

What is a ream CAD?

Ream tools are used for reaming operations on holes. … The name must be unique among all the tools in the crib. Measure — This indicates the units that are used for reporting the tool’s dimensions.

What does 4x mean in AutoCAD?

FYI, there is an other identical circle-like curved slots on the other side, that’s that 4x means and 2x is for each slot.

How will you define reaming?

Reaming is a cutting process in which a cutting tool produces a hole of a very accurate size. Reaming is done to a hole which has been already drilled, to produce a truly circular hole of exactly the right diameter. Reaming involves widening the opening of a hole.

How is reaming done?

What Is Reaming? Finally, reaming is a cutting process that involves the use of a rotary cutting tool to create smooth interior walls in an existing hole in a workpiece. The rotary cutting tool used in reaming is known as a reamer. Like drill bits, reamers also remove material from the workpiece on which they are used.

What is meant by dimensioning?

Dimensioning is the process of measuring either the area or the volume that an object occupies. It is the method of calculating capacity for the storage, handling, transporting and invoicing of goods.

What are the six kinds of dimension tools in AutoCAD?

The basic types of dimensioning are linear, radial, angular, ordinate, and arc length. Use the DIM command to create dimensions automatically according to the object type that you want to dimension.

What does SR stand for in aircraft?

The SR was chosen as an acronym for Single-engine Reciprocating piston airplane.

What does SR mean in drawing?

spherical radius SR Put before dimension value of radius of sphere.

What does SR stand for in design?

SR mean that “Step and Repeat” for Design.