Understanding Engineering Drawings

technical drawings are everywhere in engineering they can be used to define how a part should be manufactured and inspected or to explain how the different parts of a system fit together ultimately they're tools that Engineers use to communicate so being able to understand them is an important skill but it can sometimes feel like they're

quite difficult to decipher in this video we'll cover everything you need to know to make sense of them so let's get started engineering drawings come in all shapes and sizes assembly drawings show how all of the different components of an assembly fit together and the functional relationship between them detail drawings on the other hand fully

Define the geometry of a single component although they don't normally Define the manufacturing methods that should be used they provide all the information needed to fabricate and inspect a specific part other types of drawings include layout drawings that are used to illustrate a design approach and so don't include much detail and interface control drawings that

identify any interfaces with other components drawings often follow conventions that are defined in technical standards with the most common being as me y14 and the various ISO standards standards go into a lot of detail and companies usually have their own requirements anyway so in this video we'll just cover the fundamentals and some best practices without focusing on

any one particular standard regardless of the standard being used drawings all have the same general structure the title block is usually located in the bottom right corner it contains important information like the company logo drawing title drawing number the scale of the drawing and information about the author Checker and approver on detail drawings the title block might