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One of the most useful machines in a workshop is the drilling press. It is designed to drill precise holes into various materials such as metal, wood, or plastic. The main features include an adjustable table, a powerful motor, a rotating drill bit, and depth control settings. The drilling press allows for vertical drilling with consistent pressure and accuracy. Operating the machine involves four main steps. First, secure the material on the table using clamps. Second, select and install the appropriate drill bit into the chuck. Third, adjust the speed and depth settings according to the material type. Finally, lower the drill bit slowly using the handle to create the hole. Always wear safety gear and ensure the machine is turned off before any adjustments. The drilling press is ideal for both beginners and experienced users.

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One of the most useful mechanical machines in modern workshops is the cordless drill. This is a handheld power tool that runs on rechargeable batteries, making it highly portable and convenient. It is mainly used for drilling holes and driving screws in various materials such as wood, metal, and plastic. A typical cordless drill features adjustable torque settings, a keyless chuck, and variable speed control. One of its biggest advantages is flexibility—it allows users to work in tight or remote spaces without needing a power outlet. Additionally, it is lightweight and easy to handle. However, it also has some drawbacks. Its battery can run out quickly during heavy-duty tasks, and it might not be as powerful as a corded drill. Overall, the cordless drill is an essential and practical tool for both professionals and DIY users.

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INCIDENT REPORT

EMPLOYEE DETAILS

Name: Nguyen Van Duy

Gender: Male

Job: Apprentice Technician

DESCRIPTION OF THE INCIDENT

Location: CNC workshop – Machine No. 3

Time: 10:00 AM

Date: 29th July 2025

Incident details: While operating the CNC machine, the machine suddenly stopped, and a burning smell was noticed. The operator shut the machine down immediately and informed the supervisor. No injuries occurred, but production was delayed for 45 minutes.

CAUSES

Overheating due to lack of regular maintenance

Dust buildup inside the machine

Improper shutdown procedure used previously

RECOMMENDATIONS

Perform regular maintenance as scheduled

Clean internal components weekly

Provide refresher training on machine operation procedures

REPORTED BY

Name: Nguyen Van Huy

Position: Workshop Supervisor

Department: Mechanical Workshop

Written Report:

On July 29th, 2025, at around 10:00 AM, an incident occurred in the CNC workshop involving Machine No. 3. Nguyen Van Duy, an apprentice technician, was operating the CNC router when it suddenly stopped functioning and emitted a burning smell. He acted quickly by turning off the machine and notifying the supervisor. Fortunately, no one was injured, but the incident caused a delay in production for about 45 minutes.

After inspection, the cause of the problem was identified as overheating due to dust buildup and lack of regular maintenance. In addition, an improper shutdown procedure used earlier may have contributed to the fault.

To prevent similar incidents in the future, it is recommended to follow a strict maintenance schedule, clean the internal components regularly, and ensure all operators receive proper training on machine handling and safety procedures.

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Dear Huy,

I hope this email finds you well. I am writing to kindly request an advance payment of my salary due to an unexpected financial difficulty. Recently, my family had to cover urgent medical expenses, which has put me in a tight financial situation this month.

I would be extremely grateful if I could receive an advance of 10 million VND from my upcoming salary. This support would help me manage essential costs and stay focused on my work.

If needed, I am happy to assist with any extra tasks or take on additional responsibilities to show my appreciation for your support.

Thank you very much for considering my request. I truly value your understanding and support.

Best regards,
Van Duy

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Personal Information

Full Name: Nguyễn Văn A

Date of Birth: 10/05/1985

Address: 123, Đường Trần Phú, Hà Nội, Việt Nam

Phone: 0912 345 678

Email: nguyenvana@gmail.com

Career Objective
To obtain the position of Lead Engineer where I can utilize my leadership, project management, and engineering expertise to contribute to the success of the organization while driving innovation and efficiency in EPC projects.

Education

Bachelor of Mechanical Engineering
Hanoi University of Science and Technology, 2007 – 2011

Professional Experience

Senior Project Engineer
ABC Engineering Corporation, Hanoi | Jan 2018 – Present

Planned, organized, and executed EPC projects from design to implementation.

Developed and monitored project schedules, budgets, and staffing requirements.

Coordinated with project management teams and clients to ensure quality execution.

Applied leadership skills to manage project risks and implement change effectively.

Delivered engineering solutions that improved efficiency by 15%.

Project Engineer
XYZ Construction Company, Hanoi | Jul 2011 – Dec 2017

Assisted in planning and implementing engineering projects.

Conducted quality audits and ensured compliance with international standards.

Collaborated with multidisciplinary teams to meet deadlines and maintain budgets.

Developed strong problem-solving and analytical skills while handling complex projects.

Skills

Excellent written and verbal communication

Strong leadership and team management skills

Project planning, budgeting, and scheduling

Analytical and problem-solving skills

Ability to manage change effectively and positively

Certifications

PMP (Project Management Professional), 2019

Six Sigma Green Belt, 2016

References
Available upon request

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Dear Hiring Manager,

I am writing to express my strong interest in the position of Mechanical Design Engineer at your company. With a Bachelor’s degree in Mechanical Engineering and over five years of experience in product design and development, I have gained solid knowledge of CAD software, 3D modeling, and mechanical system analysis.

In my previous role at ABC Engineering, I successfully led several design projects, improving product efficiency by 12% while reducing costs. I am confident in my ability to work effectively in a team environment, solve complex technical problems, and meet tight deadlines.

I am very excited about the opportunity to contribute my skills and enthusiasm to your innovative projects. I look forward to the possibility of discussing how I can add value to your team.

Sincerely,

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Dear Hiring Manager,

My name is Nguyễn Văn Duy, a graduate with a Bachelor’s degree in Mechanical Engineering from Hanoi University of Industry. I have over five years of experience in mechanical design and project management, with strong skills in CAD, SolidWorks, and problem-solving. I was part of a team that successfully reduced production costs by 10% while improving efficiency.

I know that your company is a leader in mechanical engineering solutions, focusing on innovation and high-quality products. I would like to apply for the position of Mechanical Design Engineer because it matches my qualifications and passion.

In the next five years, I aim to become a senior engineer and contribute to developing advanced technologies for your company. With my background, I believe I am a suitable candidate for this position.

Sincerely,
Nguyễn Văn Duy

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In the future, I would like to work as a mechanical engineer for an international company such as Siemens or ABB, where I can apply my knowledge and skills in designing and managing engineering projects. These companies usually offer attractive benefits such as competitive salaries, health insurance, paid annual leave, and professional training programs. Besides these, I would like to receive some additional benefits including flexible working hours, opportunities to work abroad, and support for further education like a master’s degree. Among all the benefits, I prefer professional development opportunities the most because continuous learning is very important for engineers. It not only helps me improve my technical skills but also prepares me for higher positions in the future. I believe a good benefits package motivates employees to work harder and stay longer with the company.

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A mechanical engineer can play an important role in helping to save the planet Earth. First and foremost, in daily life, I can save energy by using electricity efficiently, reducing plastic waste, and choosing eco-friendly transportation such as bicycles or public buses. Besides, I can promote recycling and encourage my friends and colleagues to adopt green habits. Furthermore, in my job, I can design machines and systems that consume less energy and produce lower emissions. For example, I can apply renewable energy technologies or develop more efficient production processes. First of all, I would focus on reducing material waste during manufacturing. Last but not least, I can participate in environmental projects and share knowledge about sustainable engineering. By doing these actions, I can contribute to protecting the environment and building a greener future.

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One useful device that protects the environment is a solar water heater. It uses solar energy, which is a clean and renewable source of power. We use this type of energy because it does not create pollution, reduces electricity bills, and helps save fossil fuels. The solar water heater operates by collecting sunlight through solar panels. The panels then convert the sunlight into heat, which warms the water stored in a tank. The heated water can be used for daily activities such as bathing, washing, and even small-scale industrial purposes. However, there are some problems with using solar energy. For example, the device depends on the weather and cannot work effectively on cloudy or rainy days. Despite this limitation, solar water heaters are still an excellent way to reduce emissions and protect the environment.

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One modern device that uses smart technology is the autonomous car. It is widely applied in the transportation field and is expected to become popular in the near future. This car is operated by advanced sensors, cameras, and artificial intelligence, which allow it to detect obstacles, read traffic signs, and make driving decisions without human control. The main benefit it brings is safety, because it can reduce accidents caused by human errors such as fatigue or careless driving. Besides, it helps people save time, since passengers can relax or work during the journey. It also reduces traffic jams by choosing the best routes automatically. Most importantly, autonomous cars can solve problems of transportation efficiency and improve urban mobility, making travel more convenient and environmentally friendly.

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In the future, I would like to live in a smart house located near the beach, where I can enjoy fresh air and beautiful views. The house will be equipped with smart technologies such as voice-controlled lighting, automatic temperature adjustment, solar panels, and a security system with face recognition. The advantages of this house are convenience, energy saving, and safety. For example, I can control appliances through my smartphone even when I am not at home. However, one disadvantage is that it may be expensive to build and maintain. I would like to live there with my family, so we can enjoy comfort together. I want this house because it combines modern technology with sustainable living, helping me relax and live a healthier lifestyle in the future.