Suggested machine tools

• Grinding machine

• Drilling press

• Lathe

• Band saw

• CNC machine

• Milling machine

• Hammer

• Welding machine

  
  

The mechanical engineering machine I like the most is drilling machine. The drilling machine a powerful tool used to cut a round hole into or through metal, plastic, wood, or other solid materials through turning and advancing rotary drill bits into a workpiece. The drilling machine have 5 main part are handle, clutch, chuck, cord and drill bits. We need 5 step to use this machine safety. The first step is drill a pilot hole. It will help prevent your drill bit from slipping and reduces the chance of slitting wood or other damage. The second step is drill with steady pressure because if you need more than light force to drill the hole, maybe you used wrong bit. The third step is adjust the clutch. When you drill to deep, u need lower the torque. Next is avoid overheating the drill bit. U need start at low speed and only increase the speed if the drill isn’t moving smoothly. Finally, you need to know how to get the drill bit stuck. You must unplug the drill, separate the bit and the chuck, remove the bit using manual tools.

Suggested machine tools

• Grinding machine

• Drilling press

• Lathe

• Band saw

• CNC machine

• Milling machine

• Hammer

• Welding machine

The cordless drill is the one of the most versatile and reliable. The cordless drill has a lot of features. The first feature is the weight is 3.6 pound, the second feature is it has 20v battery. Also, this machine has design is compact. There are 2 main function of cordless drill. The cordless drill is used to work in tight spaces. The cordless drill can be used to build the decks and screw down decking boards. Using the cordless drill brings you lots of pros. The first pro impressive 3 years’ warranty. The second advantage of this drill is lightweight construction. Finally, what I like about this is the cordless drill has high speed transmission. However, there are some limitation. The first disadvantage of this drill is it is expensive. This drill has a negative is the chuck slippage. Another limitation of the cordless drill is it is limited speed control when drilling at the high speed. To conclusion, my point of view is the cordless drill is a perfect tool for home improvement users.

Good morning, sir. I’m Luong from Technical department.  As you know, I am in charge of a project in VF6 Car's plant and we need some new equipment to install the ventilation system but we don’t have enough money. Could I receive an advance payment of $400 to buy it? I will send you a full report of what we need and their price via email this afternoon. I promise everything will be on schedule. Thank you for considering my request.

·        Reasons why you need a payment in advance

·        The amount of the advance payment in advance

·        An offer to provide assistance

·        Thanks for considering your request

From: luong12092003@gmail.com

To: manager2025@gmail.com

Subject: Advance payment request letter

Dear sir,

I am Luong, an engineer, am writing this letter to make an official request. I’m participating in a project of designing CNC components in our company. As you know, this project requires a lot of new equipment but I don’t have enough money. So will it be fine if I get a payment of $600 in advance?

With that money, I will be able to pay for most new equipment needed for our project and I’m sure that our project will be on schedule.

I hope you take this request into consideration.

Thank you very much,

Yours faithfully

Nguyen Duc Luong

In the past, I gained a lot of experience at ABC Company, where I worked as a mechanical design engineer for three years. My work involved designing processes, including 3D and 2D CAD design, as well as BOM management. I had been with the company for several years, but I wanted to experience a new environment to continue growing.

At present, I am looking for a company where I can settle down and make a long-term contribution, and I believe I am a good fit for your company. Additionally, I have recently moved to a new building, which is farther from my current workplace, while your company is now much closer to my home.

Throughout my time at ABC Company, I have acquired several valuable skills, including interpersonal and management skills. I frequently worked with customers, communicating with them daily to find the best solutions for our products. As a team leader, I was responsible for coordinating work among team members and ensuring tasks were assigned evenly.

In the next five years, I plan to become a leader in my field and grow with the company, so I strive every day to make that plan a reality.

Its mechanism works by extracting hydrogen from the air through steam reforming. The extracted hydrogen is then stored in batteries to generate energy. Although the price is quite high at present, I believe its benefits outweigh the drawbacks.

Firstly, hydrogen is a renewable energy source and is abundantly available. Although harnessing it may require significant resources, no other energy source is as limitless as hydrogen. Moreover, it is far more efficient than other energy sources. Hydrogen has the ability to store a large amount of energy for every pound of fuel. This means that a robot utilizing hydrogen energy will operate for longer hours than one powered by an equal amount of gasoline or electricity.

Furthermore, since it does not use electricity, it helps reduce household energy costs. Last but not least, it is not just about saving money—it is also an environmental matter. Hydrogen is a non-toxic substance, producing no harmful emissions. Using this robot not only keeps your house clean but also helps protect the environment.

Although the current price is quite high, I believe it is a worthwhile investment.

First of all, we can protect the environment through small actions in our daily lives. For example, we can save electricity by turning off the lights whenever we don’t need them. Secondly, we can use public transportation instead of private vehicles. Furthermore, we should recycle plastic bags and bottles.

As a future mechanical engineer, I believe I should focus on the following solutions. First, I will do my best to invent new alternative energy sources. Secondly, I will design machines that use alternative energy. Thirdly, I will encourage everyone to join hands in building a clean and green environment to save the Earth in the coming years.

In conclusion, I think we should take any of the above-mentioned actions to protect our environment.

1. What is your personal information? (qualifications, skills, experience, and achievements …)

2. What position do you want to apply for and why?

3. What do you know about the company?

4. Where do you see yourself in the next five years and your plans for it?

5. Why do you think that you are suitable for the position?

Besides, my smart home would have fingerprint lock technology, which is much more secure than traditional locks that can be cut or broken. Moreover, the artificial intelligence system in my home would allow devices to be controlled through voice commands or gestures. For example, when I want to take a shower, it would automatically set the room temperature to an ideal level and adjust the water temperature to suit me. Additionally, it could darken the windows at night and brighten them in the morning without the need for curtains.

Furthermore, all the devices in my smart home would be designed in a modern style using eco-friendly and energy-saving recycled materials. In my opinion, this would help reduce energy costs. I love this type of home because it would make life easier and more comfortable.