Home > Occupational safety training > Study and get certified > Occupational safety knowledge > Occupational safety documents > Safety Document Group 3 > Occupational Safety Document for Calculator Manufacturing

Category Map

DOWNLOAD THE OCCUPATIONAL SAFETY DOCUMENT SET (6 GROUPS, MORE THAN 300 PROFESSIONS)

This document will provide detailed guidance on Occupational Safety for the calculator production process. Discover how to protect employees and optimize production to ensure a safe and high-performance work environment.

Table of Contents

PART I: CURRENT STATE OF SAFETY IN THE CALCULATOR MANUFACTURING INDUSTRY

I. General Situation

The Ministry of Labour, Invalids and Social Affairs informs sectors and localities of the occupational accident situation in the first 6 months of 2024 and outlines key solutions to proactively prevent incidents and accidents in the last 6 months of 2024. According to reports from 61 out of 63 centrally governed provinces and cities, in the first 6 months of 2024, there were a total of 3,201 occupational accidents nationwide (a decrease of 227 cases, equivalent to 7.09% compared to the same period in 2023), resulting in 3,065 victims (a decrease of 197 people, equivalent to 6.04% compared to the first 6 months of 2023), including both employees under labor contracts and those working without labor contracts. Specifically:

Number of fatal occupational accidents: 320 cases, a decrease of 25 cases (7.25%) compared to the first 6 months of 2023 (including 245 cases in areas with labor relations, a decrease of 28 cases or 10.3%; and 75 cases in areas without labor contracts, an increase of 3 cases or 4.2% compared to the first 6 months of 2023);
Number of deaths due to occupational accidents: 346 people, a decrease of 7 people or 1.98% compared to the same period in 2023 (including 268 in areas with labor relations, a decrease of 13 people or 4.63%; and 78 in areas without labor contracts, an increase of 6 people or 8.33%).
Number of people seriously injured: 810 people, an increase of 26 people or 3.32% compared to the first 6 months of 2023 (including 710 in areas with labor relations, a decrease of 5 people or 0.7%; and 100 in areas without labor contracts, an increase of 31 people or 44.92%).

Download the PDF file Occupational Accident Report – First 6 Months of 2024 issued by the Ministry of Labour, Invalids and Social Affairs.

The occupational accident situation in the first 6 months of 2024 in both sectors with and without labor relations saw a decrease in the number of deaths and fatal accidents compared to the same period in 2023.

II. Some Occupational Accidents in Calculator Manufacturing Plants

In the calculator manufacturing industry, maintaining a safe working environment is always a top concern. However, unfortunate incidents are unavoidable, leading to occupational accidents. Below are some notable accidents that have occurred in calculator manufacturing plants.

1. Injuries from the Calculator Assembly Process

Some employees in the factory have suffered serious injuries from the calculator assembly process. Factors such as improper safety procedures, lack of personal protective equipment, and work pressure all play a role in these situations.

2. Incidents During the Transportation of Hazardous Materials

The use of hazardous materials in the calculator production process can cause accidents if not managed strictly. Incidents during the transportation of hazardous materials have led to employees facing the risk of explosion and environmental contamination.

3. Risks on Production Lines

Production lines are where the risk of occupational accidents often increases. Machines operate quickly and can create dangerous situations if employees do not follow safety rules correctly.

4. Lack of Occupational Safety Training

Some accidents are also related to a lack of occupational safety training for employees. This includes them not knowing how to use personal protective equipment correctly and not having adequate knowledge of safe work procedures.

PART II: OCCUPATIONAL SAFETY AND HEALTH IN CALCULATOR PRODUCTION

I. Occupational Safety and Health for Employees Operating Machining Equipment to Create Calculator Motherboards with Precision Components

1. Characteristics of Operating Machining Equipment to Create Calculator Motherboards with Precision Components

Operating machining equipment to create the motherboard of a calculator is a complex process that requires precision and in-depth skill. The experts performing this work must adhere to high standards of accuracy during the processing of precision components.

First, the process begins with preparing the materials, including the circuit board and necessary components. The selection and quality inspection of raw materials will directly affect the performance and durability of the final product. Then, the machining equipment is set up with precise technical specifications to perform the process of cutting, drilling, and connecting the components on the circuit board.

In particular, the process of programming the machining equipment requires a deep understanding of the technology and the specific requirements of the motherboard. Experts need to ensure that every detail is machined precisely as required, from the size to the distance between components. This requires precise skills and extensive knowledge of materials and production technology.

2. Types of Accidents during the Operation of Machining Equipment to Create Calculator Motherboards with Precision Components

During the operation of machining equipment to create motherboards for calculators with precision components, there are accident risks that need to be addressed. Some common types of accidents include incidents during the machining process, affecting product quality and work safety.

One of the common problems is an incident during the cutting and drilling of the circuit board. If the machine is not programmed correctly or there is a technical failure, inaccurate cutting can occur, with major consequences for the precision of the components and the motherboard.

Accidents can occur when materials are not thoroughly inspected before the machining process. Poor quality of the circuit board or components can lead to production errors and failure of the final product. Controlling the quality of input materials is important to avoid unwanted accidents.

At the same time, failure to comply with safe work rules is also a factor that increases the risk of accidents. Employees need to be trained and fully comply with safety measures, including the use of personal protection and maintaining safety during the operation of machining equipment.

3. Causes of Accidents when Operating Machining Equipment to Create Calculator Motherboards with Precision Components

The causes of accidents when operating machining equipment to create motherboards for calculators with precision components can stem from many different factors. One of the main causes is a deficiency in the programming process of the machining equipment. If the technical specifications are not set correctly or there are errors, it can lead to inaccurate cutting and machining.

Another cause is the quality of the input materials. If the circuit board or components do not meet quality standards, errors can occur during the machining process. Poor quality materials can lead to non-uniformity in the final product and reduce the reliability of the motherboard.

Safety causes also contribute to the occurrence of accidents. A lack of training and non-compliance with safe work rules can increase the risk of incidents. Subjectivity in the use of personal protection and risk management can also create dangerous situations.

4. Preventive Measures for Accidents when Operating Machining Equipment to Create Calculator Motherboards with Precision Components

To prevent accidents when operating machining equipment to create motherboards for calculators with precision components, several preventive measures should be applied. First, managing the quality of input materials is important. Thoroughly inspecting circuit boards and components before machining can reduce the risk of production errors.

Implementing a high-precision machine programming process is also an important measure. Ensure that technical specifications are set correctly and checked periodically to avoid errors. This process is also related to the use of work environment monitoring to ensure that working conditions are safe and pose no harm to employees.

Enhancing safe work training and adherence to safety rules also plays an important role. Employees need to know how to use personal protection correctly and implement safety measures related to the machining equipment. Work environment monitoring can assist in ensuring that working conditions meet safety standards.

Finally, performing periodic quality checks and regular machine maintenance is also an important part of accident prevention measures. This helps to detect any technical problems early and prevent accidents that may occur due to machine failure.

5. Occupational Safety Regulations when Operating Machining Equipment to Create Calculator Motherboards with Precision Components

Occupational safety regulations when operating machining equipment to create motherboards for calculators with precision components are very important to protect the health and safety of employees. First of all, all employees involved in the machine operation process must be fully trained on safety measures and the use of personal protection.

The regulations include controlling the work process to avoid dangerous collisions and impacts. This control includes ensuring a safe workspace, with hazardous areas clearly marked. In addition, adherence to rules on the use and storage of tools is also an important factor.

The principle of work environment monitoring is integrated into the regulations, ensuring that working conditions meet safety standards. This includes monitoring and evaluating factors such as light, noise, and emissions to ensure a safe level for employees.

The regulations also need to include accident prevention measures, such as periodic machine checks and regular maintenance to ensure they are always working correctly. An alarm system and safety signs also need to be established and maintained to provide warning information and guidance in case of an emergency.

6. Handling Emergency Accident Situations when Operating Machining Equipment to Create Calculator Motherboards with Precision Components

Handling an emergency accident situation when operating machining equipment to create motherboards for calculators with precision components requires thorough preparation and a quick response. In the event of a machine failure, employees should immediately stop the machine and ensure their own safety and that of their colleagues.

An important step is to report the accident to management and the team. This helps to activate the warning system quickly and provide necessary support. At the same time, the ambulance team should be called and immediate first aid measures taken if there is a risk of serious injury.

While waiting for assistance, employees should take additional safety measures such as turning off the machine and disconnecting the power. If possible, they can also use fire extinguishers or other safety equipment to control the situation.

After the situation has stabilized, an investigation process should be conducted to determine the cause and apply measures to prevent recurrence. At the same time, reporting the incident and learning from the experience is important to improve the occupational safety system and minimize the risk of accidents in the future.

II. Occupational Safety and Health for Employees Operating Plastic Injection Molding Machines to Produce the Outer Casing of Calculators

1. Characteristics of Operating a Plastic Injection Molding Machine to Produce the Outer Casing of a Calculator

The process of operating a plastic injection molding machine to produce the outer casing of a calculator requires high precision and efficiency. This job particularly demands subtlety and technical control to ensure the final product achieves high quality and meets specific standards.

The machine operator needs to have a clear understanding of the production process, from preparing the plastic raw material to the molding and shaping of the outer casing. Ensuring the machine operates stably, at the correct time and necessary pressure is important to avoid wasting raw materials and to ensure production efficiency.

2. Types of Accidents during the Operation of a Plastic Injection Molding Machine to Produce the Outer Casing of a Calculator

During the operation of a plastic injection molding machine to produce the outer casing of a calculator, various types of accidents can occur that managers and workers need to be aware of. These risks can include technical failures such as loss of machine control, damage to the injection mold, or the risk of electric shock.

Accidents can happen when the machine is not properly maintained, especially when critical parts are not regularly inspected. Safety principles such as the use of personal protection and maintaining hygiene are important to minimize risks.

In addition, the process of cleaning the machine also plays an important role in avoiding incidents due to the accumulation of plastic residue or other waste materials.

3. Causes of Accidents when Operating a Plastic Injection Molding Machine to Produce the Outer Casing of a Calculator

Accidents when operating a plastic injection molding machine to produce the outer casing of a calculator can stem from many different causes. One of the main causes is a lack of knowledge or inadequate training of the worker regarding the machine operation process and safety measures.

In addition, the machinery can become dangerous if not properly maintained. Technical failures, such as control errors or digital malfunctions, can also lead to accidents. A lack of preparation or loose management is another cause, making the operation process unstable and increasing the risk of accidents.

Furthermore, not maintaining machine hygiene properly can also cause incidents, when plastic residue or waste accumulates and affects the machine’s performance.

4. Preventive Measures for Accidents when Operating a Plastic Injection Molding Machine to Produce the Outer Casing of a Calculator

To ensure safety during the operation of a plastic injection molding machine for producing the outer casing of a calculator, there are important preventive measures that need to be implemented. First of all, providing strict training for employees on how to operate the machine, safety measures, and handling emergency situations is important.

Periodic maintenance of the machine and equipment is an effective measure to prevent technical failures. Regularly inspecting and cleaning the machine to avoid the accumulation of plastic residue or waste is important to maintain performance and safety.

The use of personal protection such as safety glasses, gloves, and protective clothing helps to minimize the risk of injury. Implementing electrical safety measures is also important to prevent accidents related to the power source.

5. Occupational Safety Regulations when Operating a Plastic Injection Molding Machine to Produce the Outer Casing of a Calculator

Occupational safety regulations when operating a plastic injection molding machine to produce the outer casing of a calculator play an important role in protecting employees and maintaining a safe working environment. All employees involved in the machine operation process must be fully trained on potential risks and the specific safety measures applied during their work.

Workers need to follow the rules on personal protection, including the use of safety glasses, gloves, and protective clothing. At the same time, they also need to have a clear understanding of how to use protective equipment and maintain it correctly.

Safe work procedures also require the implementation of periodic inspections and maintenance of machinery, ensuring that they are always operating stably and safely. Electrical safety measures and fire and explosion risk prevention also need to be implemented correctly.

6. Handling Emergency Accident Situations when Operating a Plastic Injection Molding Machine to Produce the Outer Casing of a Calculator

Handling an emergency accident situation when operating a plastic injection molding machine to produce the outer casing of a calculator requires quickness and adherence to safety procedures. Workers need to be trained to recognize and respond to dangerous situations immediately.

In the event of a technical failure, the worker should immediately stop the machine and report the problem to the manager. The use of safety features such as automatic machine shut-off sensors is also an important measure.

In the case of injury or an occupational accident, the use of safety glasses, gloves, and other protective measures is important. Workers need to know how to use first aid equipment and report the situation immediately.

III. Occupational Safety and Health for Employees Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

1. Characteristics of the Work of Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

The process of assembling a calculator requires high precision and technical skill from the technician. First, they start with the CPU, the heart of the machine, which is placed on the motherboard. The precise combination of pins and the soldering process is key to ensuring stable performance. The RAM memory is carefully installed to ensure smooth data processing speed.

The screen is another important part, where the technician must connect the screen cable to the motherboard. This requires high precision to avoid image distortion. After that, other components such as the battery, keyboard, and buttons are integrated, creating a complete system. This process not only requires high technical skill but also demands patience and concentration, to ensure every detail works well. This ensures that the calculator will operate powerfully and stably when used.

2. Types of Accidents during the Process of Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

During the calculator assembly process, accidents can occur and affect the final quality of the product. One of the common risks is CPU damage, where a lack of care during plugging or installation can cause misalignment or intermittent connections, affecting performance.

Memory is another area where problems can occur. Carelessness during installation or accepting the wrong type of memory can lead to incompatibility, causing system errors and reduced performance. Meanwhile, the screen can be damaged if safety is not ensured during the cable connection process.

Other components can also have problems, such as an incorrect battery or a keyboard with a technical failure. To avoid accidents, the assembler needs to follow safety procedures and perform each step with care. By doing so, they can minimize risks and ensure that the calculator is produced with high quality and stability.

3. Causes of Accidents when Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

There are several causes of accidents during the calculator assembly process. First, a lack of understanding of the CPU’s structure and how it works can lead to incorrect installation, causing system runtime errors and affecting the overall performance of the machine.

The second cause is a lack of care when handling memory. Using incompatible or incorrect types of memory can lead to instability, causing system crashes and loss of important data.

Carelessness in connecting the screen is also a potential cause. Cable errors or incorrect plugs can lead to image distortion or a black screen.

4. Preventive Measures for Accidents when Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

To avoid accidents during the calculator assembly process, several preventive measures should be taken. First, ensuring a clear understanding of each component and how they interact is important. A deep understanding helps to avoid minor errors such as plugging the CPU into the wrong port or using incompatible memory.

Second, adhering to safety procedures is key to minimizing risks. Wearing adequate personal protection, such as safety glasses and gloves, helps protect the technician from unwanted injuries. Using precise tools and safety equipment also plays an important role.

In addition, care when handling components is important. Performing each step one by one without rushing helps to reduce the risk of incorrect installation and increase accuracy.

5. Occupational Safety Regulations when Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

Occupational safety regulations when assembling a calculator play an important role in ensuring the health and safety of the technician. First, wearing adequate personal protective equipment is mandatory, including safety glasses, helmets, and gloves, to protect against sharp objects and liquids.

The work process also needs to adhere to safety principles. This includes arranging the workspace to be comfortable and safe, reducing the risk of collisions or falls. In addition, educating employees on the correct use of tools and machinery is important to avoid unwanted accidents.

Controlling the work environment also plays an important role. Ensuring a good ventilation system, and controlling dust and chemicals, helps to create a safer work environment.

6. Handling Emergency Accident Situations when Assembling the CPU, Memory, Screen, and Other Components into a Complete Calculator

In the event of an emergency accident while assembling a calculator, the handling process requires quick thinking and leadership skills. First and foremost, the manager needs to immediately report the incident and inform the entire work team. This helps to create general awareness and mental preparation.

Next, controlling the situation is important to ensure the safety of everyone. The leader must have team management skills to guide everyone to move safely out of the hazardous area. If necessary, they must also know how to use first aid equipment and provide first aid to the injured.

IV. Occupational Safety and Health for Employees Inspecting the Quality of a Finished Calculator

1. Characteristics of the Work of Inspecting the Quality of a Finished Calculator

The important characteristics of the work of inspecting the quality of a finished calculator require a meticulous and in-depth process. During this process, we focus on several important aspects to ensure the final product meets the highest standards.

First, we focus on the mathematical and logical performance of the calculator. This includes checking the accuracy of basic arithmetic operations, the ability to process data, and a quick response to input commands. The goal is to ensure that the calculator can perform mathematical tasks accurately and efficiently.

Second, we are concerned with the durability and quality of the building materials. Checking the robustness of the keyboard, display screen, and other parts of the calculator is important to ensure that the product can withstand daily use without problems.

In addition, checking the battery quality is another important factor. The stability and battery life ensure that the calculator will operate correctly for a long time without needing to be recharged.

2. Types of Accidents during the Quality Inspection of a Finished Calculator

During the quality inspection of a calculator, many types of accidents can occur, affecting the production process and the final quality of the product. One of the main risks is a software-related accident, where errors in the operating system or applications can lead to data loss or unresponsiveness.

Hardware-related accidents are also a significant challenge. Any error in the production of components such as the screen, keyboard, or battery can lead to the calculator not functioning correctly. Failures during the assembly process can also reduce the quality of the product.

Another aspect to note is transportation accidents. During transportation from the factory to the point of sale, the calculator can be impacted, causing damage to both software and hardware.

3. Causes of Accidents when Inspecting the Quality of a Finished Calculator

There are many causes of accidents during the quality inspection of a calculator, affecting the production process and the final quality of the product. One of the main causes is a deficiency in the design and development process. If there is not a careful design plan, there may be functional loopholes or incompatibility between components.

Deficiencies in the production process are also an important factor. Uneven assembly or incidents in quality control can lead to the appearance of errors in the calculator’s hardware.

Another cause is a deficiency in the inspection process. If the inspection process is incomplete or inaccurate, potential errors may be overlooked, leading to the product being released without meeting the expected quality.

4. Preventive Measures for Accidents when Inspecting the Quality of a Finished Calculator

To prevent accidents when inspecting the quality of a calculator, it is necessary to establish a strict quality control process and apply effective preventive measures. First, ensure that the design and development process is carried out carefully, with consensus among the relevant departments.

During the production process, strengthening quality control and training employees on the process is important. This includes using modern technology to monitor and evaluate the quality of each step, minimizing the risk of errors in the assembly process.

Performing a full and detailed quality inspection is important to detect any problems early. At the same time, apply a comprehensive inspection process from software to hardware, ensuring compatibility and performance meet the requirements.

Create a strong communication system between departments in the supply chain and production to ensure that everyone involved is fully informed about the requirements and quality standards.

5. Occupational Safety Regulations when Inspecting the Quality of a Finished Calculator

Occupational safety regulations when inspecting the quality of a calculator play an important role in protecting the health and safety of employees involved in the production process. First, providing personal protective equipment is important to minimize risks. Employees should be equipped with safety glasses, safety helmets, and other equipment appropriate for their work.

Ensuring a safe working environment is a priority. This includes controlling energy sources, ensuring adequate ventilation and lighting, as well as maintaining production equipment in a safe condition.

Occupational safety training is essential to help employees understand the risks and preventive measures. At the same time, create a positive work culture regarding safety, encouraging the quick reporting of risks and incidents so that they can be dealt with in a timely manner.

6. Handling Emergency Accident Situations when Inspecting the Quality of a Finished Calculator

Handling an emergency accident situation is a crucial aspect of the quality inspection process for a calculator. First and foremost, it is necessary to establish a response plan for emergency situations before starting work. All employees involved in the inspection process need to be trained on how to deal with dangerous situations and how to use safety equipment.

If an accident occurs, quickness is important. All employees must know how to use first aid equipment and how to contact the rescue team if necessary. At the same time, there should be pre-established safe areas to evacuate employees from the hazardous area.

Ensuring that there is an effective information and communication system between all employees and management is important. If there is an accident, quick and accurate communication between everyone can help minimize the consequences and provide timely support.