Datum.
Parts are composed of a number of surfaces, each surface has a certain size and mutual position requirements. The requirements of the relative position between the surfaces of the parts include two aspects: the dimensional accuracy of the distance between the surfaces and the relative position accuracy (such as axes, parallelism, verticality and circular runout, etc.).
The study of the relative position relationship between the part surfaces can not be separated from the datum, and the position of the part surface can not be determined without a clear datum. In its general sense, the datum is the point, line and surface on the part on which the position of other points, lines and surfaces are determined. According to its different functions, the benchmark can be divided into two cat ...
The sheet metal utilized in fabrication comprises an extensive list of possible materials. Making an ideal choice for your products means deciding about things like the sort of the metal, its width, and its shape.
What you select should be in accordance with your overall outlook, desired final product, and suggestions from your sheet metal manufacturer. Sheet metal is produced from a diversity of metals with unique properties, and each of them offers certain benefits.
Sheet metal is among the most significant building materials within the manufacturing sector. It’s usually fabricated from metals like aluminum, nickel, steel, tin, brass, titanium, and copper. When it comes to product design, manufacturers have to choose the most suitable metal choice to use for their specific requirements ...
Hello friends, I hope you all are doing great. In today's tutorial, we are gonna have a look at How Can IT Students Prepare for Careers in Technical Support? There are few jobs in the IT markets with more opportunities or job stability that technical support. Tech support is a recession-proof business with lots of options that can be catered to the worker's own tastes, interests, and experience.
There are numerous ways to prepare for a job in the tech support space, many of which depend on your actual career goals. If you are still trying to check out all the options, this article is for you. Keep reading to discover some good strategies for transitioning into a job that is right for you.
#1: Decide What Kind of Work You Want to Do
IT tech support ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to provide you a detailed Introduction to IRFZ44N.
IRFZ44N belongs to the family of Metal Oxide Semiconductor Field Effect Transistor (MOSFET). It is a power MOSFET. There are two types of MOSFET i.e. N-channel and P-channel. IRF-Z44N belongs to the N-channel family. It uses "Trench" technology and is enveloped in a plastic structure. It has very low on state resistance. It has zener diode, which provides ESD protection up to 2 kilo-volt. It is a low cost device and provides higher efficiency. It is easily available in the market these days and is mostly known because of its vast applications. IRF-Z44N has modern features i.e. advance processing technology, ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explain you about Introduction to LM386. Its a power amplifier specially designed for low voltage consuming applications. The gain of LM 386 is set around 20 internally. But the gain could be increased due to the insertion of external resistor and capacitor between the pin number 1 and 8. The gain could increase to any value from 20 to 200.
The LM-386 inputs are ground referenced. The output are biased to the half of the input voltage levels automatically. When LM 386 operates on 6V, its quiescent power drain is around 24mW. This property of LM-386 makes it ideal for the battery operation. Its major features include battery operation, minimum external p ...
Hello friends, I hope you all are fine and having fun with your lives. Today, I am going to share a new project which is Line Following Robotic Waiter. I hope you guys are gonna enjoy it. I have shared all the details below so that if you wanna design it then you can easily do it. I have designed this project for a client and it worked quite perfectly so I thought to share it with you guys as well.
I have designed this Line Following Robotic Waiter using Arduino UNO board. I have also shared the code below and have given all the instructions but still if you got into any problem then ask in comments and I will solve your problems. I have also shared a video below which will show you the working of Line Following robotic Waiter. So, let's get start ...
Hello friends, I hope you all are doing great. Today, I am going to start this new tutorial series on Control Systems. I will start from the very basics and will slowly move towards complex concepts. I'll not only cover the theoretical control systems, but will also focus on their practical implementation. Throughout this tutorial series, I will use MATLAB software (where required) to solve & plot different features of control systems.
As it's our first tutorial, so today, we will have a look at a detailed Introduction to Control systems. Before starting with technical details, I would like to simplify things, by first providing the basic concept of a Control System. So, let's get started:
Introduction to Control Systems
A system, whose out ...
Hi friends, I hope you are fine and having fun. In my last article, we have discussed Squirrel Cage Induction Motor which is a type of 3 Phase Induction Motor. Today, I am going to tell you about a Wound Rotor Induction Motor , which is also a type of 3 phase induction motor. This motor is the one which uses a wound rotor. I will tell about the construction of a wound rotor later in this article. A Wound Rotor Induction Motor is also known as slip ring induction motor.
I will tell you about the construction of Wound Rotor Induction Motor in the first section. In the second section, I would be throwing light on the operation and working principle of Wound Rotor Induction Motor. After that, I will tell you some of the key features and uses of Wound ...
Hello friends, I hope you all are doing great. In today's tutorial, I am going to show you How to Create Promotional Videos Like a Pro. Creating a promotional video is one of the major factors for dominating online traffic. It is the most powerful part of your content. According to a prediction, in the next few years, most of the part on the World Wide Web will be taken over by the videos. Cisco estimates that video traffic will contribute 82% of the global internet traffic by 2021. Undoubtedly, this number is only going to rise up. It is because videos are capturing and keeping the attention of people more than text-based content.
If you are seeking to create a promotional video for your business like a pro and don’t know from where to start, sta ...
Hello friends, I hope you all are fine and having fun with your lives. In today's post, we are gonna have a look at How to use C# ArrayList. I am gonna explain it in detail what is C# ArrayList and how to use C# ArrayList. But before going into the details of today's tutorial, you must first have a look at my previous tutorial which is How to use C# Array??? because C# ArrayList is quite similar to C# Array.
I am gonna use the same project which we have designed in our first lecture on C# named as Introduction to C# Windows Forms. So, you should also use the same project and as we know this project has one Button and one Text box. Just a recall that I have changed the Text of the button to Click Here and the name of the button to ClickHere. Simila ...
