
A warm welcome to your new course!nIn this short introduction, we discuss the intended learning outcomes, the course's structur and its curriculum and most important: you will get to learn your lecturer Sarah, that will guide you through your course.
This short lecture shows you the course structure. All the steps shown here will be waiting for you for every single machine part we are adressing in this course.
Before we start, download the exercice material for the course and print it out. You will need it!
Here you can download the Course Summary that we provide you with. Use it as a Cheatsheet for your own drawings or whenerver you want to look something up, for example some special technical term one can easily forget about.
Drilled holes are a basic machine element. You can find them pretty much everywhere in technical drawings. In this lecture we are looking at different kinds of drilled holes (like through borefit and pocket holes) with different endings (countersinks). Moreover several types of saggings are introduced.
This session deals with design elements. There is a wide variety of design elements, for example bends, shapes, chamfers, sunks and profiles. We will detect some in products of our everyday life before learning how to draw the most important ones.
Threads, Screws, Nuts and Bolts are the topic of this video. You will get to know different kinds of screws before we head right into drawing threads on the one side and screws on the other side. For now seperately.
After the last lesson you already know ho to draw screws and how to draw threads. Now let's combine that and learn how to make a technical drawing of a screw connection - a.k.a. a screw in a thread. That one looks quite confusing on first site but we will walk you through step-by-step to make sure that you know exactly which line to draw for what reason.
Undercuts are easy to understand but can be somehow tricky to draw correctly. That's why we dedicate a whole lecture to this machine part where you learn different shapes of undercuts and how to make engineering drawings of them.
Grooves are rather boring but you can find them everywhere in machines. So you should be able to draw them correctly. If you pay some special attention to the all-around edges you will master that easily after watching this video and practicing with the exercices.
In this lesson you will learn everything about seals, how they work and most important how to draw them in technical drawings. Some are really easy to draw but we will also look into advanced seals that are a little challenging to draw. But no worries, it is explained step by step and there is enough practice material for you to train and reinforce your new-gained knowledge.
Next up are tapers. You will be teached how to read the dimensioning and after that we continue with the drawing part. Finally we also take a look at common standards.
Here you learn about locking devices. There are countless different and we will introduce quite a few of them to you, including their operating principle. The most common one is the lock ring (inside and outside version) that we pay special attention to during this lecture.
This lesson deals with positioning aids, mainly bolts. They are a basic machine part and luckily they are pretty easy to draw as you will notice while practicing with the provided tasks. Nevertheless some challenges may occur that are adressed in the "possible problems" section of the video - as in every other video before as well.
Want to learn how to create technical drawings? You've come to the right place!
Whether you're a beginner or looking to enhance or refresh your skills, this course will guide you step-by-step through the process of understanding and creating precise and accurate technical drawings. You'll master the essential techniques needed to bring complex machine parts to life on paper. By the end, you'll be confident in producing detailed, functional engineering drawings that meet professional engineering standards.
For each topic you will go through the following process to ensure that you achieve the best learning results:
Course Structure:
Step 1: Understanding the machine part's funcionality
In the course, you will first be given a basic introduction to the function of the machine elements we are about to draw. There is no point in drawing something that you don't understand how it is actually working.
Step 2: Learn to draw the machine part
The machine part is then drawn out in detail so that you can optimally understand the meaning of each line in the technical drawing.
Step 3: Draw it yourself by completing exercices
Just watching is easy. Instead you immediately implement what you have learned by making drawing exercices youself! All the tasks shown are available as exercise downloads with sample solutions so you can conveniently print it out and draw yourself!
Step 4: Adressing common mistakes
After you have completed the tasks yourself, we will discuss the sample solution together and focus on common mistakes and problems when drawing.
Step 5: Learn about industry standards
There are standards for pretty much every machine part we are looking into in this course. We don't want to miss the chance and will also briefly discuss them so that you know the most important ones.
Step 6: Master the quizzes
Finally, there are quizzes on all topics with questions that you can use to test your new knowledge immediately! We can only recommend that you give it a shot to reinforce your new skilly right away.
Course Topics
The following topics are included in the course:
Drilled Holes
Design Elements
Threads
Screws
Undercuts
Grooves
Seals
Tapers
Locking Devices
Positioning Aids
Shaft-Hub-Connections
Bearings
Gears
Springs
Combination of the topics above
Additional Material
For every topic (= machine part) you will not only find the content mentioned in the "Course Structure" above, but there is also always some additional material waiting for you. You will be provided with the slides from the videos so that you can quickly look something up without having to watch the whole video. You can also download all the exercises including sample solutions and a cheatsheet with all the important content from the course (to help you with your next technical drawing project) is also available.
Lecturer
This course is held by Sarah. She used to work in engineering and is now studying to even become a teacher for technical schools for the subjects of mechanical engineering and English at RWTH Aachen, one of the best universities in Germany. Thus Sarah has impressive know-how and experience about egineering drawings. Plus she has the English skills to teach you properly. It's a perfect match!
Good to know
The entire course is in English, but don't worry! The language is simple and understandable, so basic English is enough for you to follow the course. The course is designed for non-native speakers!