How to operate machinery and equipment safely

First, the key points before operating the machinery:

1. The dangerous part of the mechanical equipment must be equipped with an appropriate safety shield to prevent the human body from direct contact with the dangerous part of the machinery, and effectively prevent debris from entering the running machinery. Mechanical guards can be broadly divided into five categories, including fixed, interlocking, automatic, tactile and two-hand controls, and one or more of these mechanical guards can be installed for protection purposes.

2. The machine should be equipped with an easily accessible emergency shutdown switch, which can help to turn off the power as soon as possible and reduce the degree of injury in case of an accident;

3. Post the mechanical safety operation instructions in a conspicuous place to remind employees to comply;

4. The mechanical equipment should be firmly located on the desktop or ground to prevent accidental overturning and causing injury to employees;

5. Properly connect the ground wire and leakage circuit breaker to prevent accidental electric shock;

6. Check whether the wire connection and assembly of the machine are good and undamaged;

7. Workers should receive appropriate training before they are authorized to operate machinery;

8. In the process of maintenance and maintenance, in order to prevent the sudden operation of the machinery due to human negligence and accidental start-up, the lockout/tagout system is an important part.

Second, the key points when operating the machinery:

1. Wear appropriate and neat work clothes, tie up long hair, and avoid wearing accessories, such as neck chains, hand chains, or rings, etc., to prevent entangled in the dangerous parts of the machinery;

2. The operating position should avoid approaching the busy channel to prevent danger caused by collision;

3. Do not touch the switch and use machinery when your hands are wet, and try to keep the environment dry;

4. If the machinery fails, it should be stopped immediately and the danger warning sign should be hung;

5. Do not clean the running machine.

Third, the main points after operating the machinery:

1. The power supply must be turned off for machinery that is not in use;

2. The power supply must be cut off when the machine is cleaned and adjusted;

3. Regular inspection and maintenance by qualified staff.

First of all, do a good job of testing the machines on site to prevent problems with the machines themselves. Secondly, check that the guards of the machine itself are in place. Third, the equipment line must do a good job of protection grounding to ensure personal safety, fourth, must press a machine, a gate, a leakage, a box to do a good job of the normal operation of the equipment.

There are too many types of mechanical equipment, and the safety precautions in the operation process of each mechanical equipment are not the same, the lathe has the operating procedures of the machine tool, the milling machine has the operating procedures of the milling machine, and the thread rolling machine has the operating procedures of the thread rolling machine.

Special protective equipment needs to be worn: masks, protective clothing, protective glasses, gloves, ear straps.

It is also necessary to pay attention to dangerous matters such as pneumatic hazards, electrical energy hazards, environmental operation hazards, mechanical equipment hazards, and surrounding oil and debris.

You only have one life, so please make safety precautions.

The precautions for the operation process of mechanical equipment are mainly as follows:

1. First of all, the enterprise must ensure the safety of the machinery itself to see whether the operation and other aspects are normal. And there are special personnel to carry out the repair and daily maintenance of the machinery. Now I will talk about the problems that operators should pay attention to.

2. Before taking up the post, you must go through formal training and make sure that you will strictly follow the operation specifications before you can take up the job.

3. Before operation, the mechanical equipment should be inspected, and it can only be operated and used after determining that it is normal. Don't be careless!

4. The safety protection device of the mechanical equipment itself must be installed correctly in accordance with the regulations, and shall not be rectified or disassembled at will.

5. Protective equipment must be worn correctly, safety first, prevention first.

6 people should pay attention, wear hats to work with long hair, and wear work clothes in a standardized manner.

7. Remember not to work overtime for a long time, physical fatigue is easy to cause accidents!

Therefore, we must operate in accordance with the precautions when operating machinery and equipment, so as not to cause unnecessary harm to ourselves, I hope mine is helpful to you!

1. The mechanical operation procedures are an indispensable system to ensure the normal operation of the mechanical dispatch base and ensure safe production.

2. The mechanical operator must be trained in simple burial, pass the examination, and obtain the operation certificate before operating, and the trainees must be led by the master to operate.

3. The operator must obey the command of the construction personnel or maintenance personnel, operate correctly, ensure the quality of the operation, and complete the task in a timely manner, but has the right to refuse to implement the incorrect command that violates the safety operation procedures and causes dangerous accidents.

4. The operator must have the level of "four understandings and three skills" that understands the principle, structure, performance, use, operation, maintenance and troubleshooting.

5. Strictly implement the operating procedures of each construction machinery to ensure safe production, and conscientiously do a good job in the cleaning, lubrication, fastening, adjustment and anti-corrosion of mechanical equipment. Ensure that the accessories of mechanical equipment and random tools are often neat, intact and complete.

There are many types of safety devices for machinery and equipment, and the following common safety devices are summarized:

Protective Cover Guardrail: It is used to cover or enclose the key parts of the mechanical Wu Peiliang equipment to prevent personnel from coming into contact with the hazardous area.

Safety switches: including emergency stop switches, limit switches, contact switches, etc., which are used to monitor the operating status of the equipment and cut off the power supply or trigger the alarm in case of abnormality.

Light Curtain: A light curtain formed by infrared or laser beams to monitor personnel entering or leaving the equipment area, and once touched or blocked, it will trigger a shutdown or alarm.

Safety sensors: including pressure sensors, temperature sensors, vibration sensors, etc., which are used to monitor the working status of the equipment, and once the safety range is exceeded, the corresponding protective measures will be triggered.

Emergency stop device: It is used to quickly cut off the power supply of the equipment in an emergency, usually through the emergency stop button, pull wire switch, etc.

Overload protection device: It is used to test the load of the equipment in the supervision cavity, and once the rated load is exceeded, the power supply will be cut off or protective measures will be triggered to prevent equipment damage or accidents.

Hope the above can help you!

1. To ensure that the mechanical equipment does not cause accidents, not only the mechanical equipment itself must meet the safety requirements, but more importantly, the operator is required to strictly abide by the safety operation procedures. Safety operating procedures vary from equipment to equipment, but basic safety rules are much the same.

2 Personal protective equipment and equipment must be worn correctly.

3. Before operation, the safety inspection of machinery and equipment should be carried out, and the empty vehicle should be operated to confirm that it is normal before it can be put into use.

4. It is strictly forbidden to operate machinery and equipment with faults, and must not be used improvised, in order to prevent accidents.

5. The safety devices of mechanical equipment must be used correctly according to the regulations, and they are not allowed to be dismantled and used.

6. The tools, fixtures and processed parts used in mechanical equipment must be installed firmly and not loose.

7. When the mechanical equipment is running, it is strictly forbidden to adjust it by hand, nor to measure the parts by hand, or to lubricate and clean the debris.

8. When the mechanical equipment is running, the operator shall not leave the post to prevent no one from dealing with the problem.

9. After the work is finished, the power supply should be cut off, the cutter and workpiece should be withdrawn from the working position, and the working site should be sorted out, the parts, fixtures, etc. should be placed neatly, and the sanitation of the machinery and equipment should be cleaned.