Cheap Corundum Abrasive Manufacturers Ukraine

Process principle: Refer to the circuit diagram of the equipment manufacturer and the equipment itself to repair the electrical equipment(cheap corundum abrasive manufacturers ukraine). Technological process: power off, list, fill in the maintenance operation ticket. During the welding process, insufficient insulation protection may cause electric shock. 

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The switching operation must be in accordance with the instructions of the supervisor or the person in charge of duty, and the electrician on duty shall fill in the routine operation ticket(cheap corundum abrasive manufacturers ukraine). Dangerous factors: after tripping and power failure, the cause of the trip has not been found out, endangering the safety of the operator(aluminum oxide abrasive blasting grit). Safety countermeasures: cut off the faulty circuit in time and report it.

If they need to cooperate with the maintenance personnel to operate, the maintenance personnel must provide safety notifications before they can operate, to prevent the occurrence of "three violations" and keep in mind where they are(cheap corundum abrasive manufacturers ukraine). The operation ticket is incorrectly filled. The hazard source of the post shall be operated after the safety is confirmed(garnet blasting media). Confirm that the procedures for power outage are complete. 

Post personnel should strictly follow the relevant requirements of the "Safety Operation Guide" and "Job Responsibilities"(aluminum oxide blasting abrasive). Acknowledge the time, line and plate number of the power outage, and make a record of the power outage. Control measures: wear earplugs as required. Dust injury(120 grit aluminum oxide). Control measures: wear masks as required(cheap corundum abrasive manufacturers ukraine). During the operation, the site cleaning is not in place, resulting in fire. 

Confirm whether the electricity is checked and the ground wire is connected(100 grit aluminum oxide). Confirm whether the work site has cut off the energy power and process media. Carefully confirm whether it is listed. Job tasks: undertake all gas cutting operations in the mining area(cheap corundum abrasive manufacturers ukraine). The electrical inspection equipment is malfunctioning or damaged. Not listed(aluminium oxide blasting). Fill in the operation ticket carefully and check it carefully after filling it out. 

Confirm whether the work site has safety conditions(silicon carbide grit). Check whether the electrical testing equipment is in good condition before electrical testing. Disposal method: in case of fire of electrical equipment, the power supply of relevant equipment shall be cut off immediately for fire fighting(cheap corundum abrasive manufacturers ukraine). During the welding process on rolling or oily objects, insufficient protective measures may cause slipping or mechanical injury(aluminum oxide abrasive powder). 

to ensure that the electrical equipment after maintenance can be used normally(cheap corundum abrasive manufacturers ukraine). Ensure that the overhauled equipment is within the scope of its factory specifications. The equipment suddenly operates during welding in the equipment, causing mechanical injury to people. During the welding process, the welder was burned to his eyes or skin by the arc light(aluminium oxide shot blasting grit). The power factor is guaranteed to be above 0.95. 

Tasks of this post: Undertake all welding operations in the mining area(aluminum oxide sandblasting media). If the voltage is 10kV and below, it shall not be less than 1.5m(cheap corundum abrasive manufacturers ukraine); if the voltage is above 10kV, it shall not be less than 3m. Do not use a stove or blowtorch to ignite near live wires, live equipment, transformers, and oil switches(alumina sand). After confirming that the electricity has been checked after the power failure, connect the grounding wire and list it.

In the welding process of the funnel or the cylinder, the insulation protection is not in place to cause electric shock(silicon carbide powder). In the welding operation, the welder must wear a mask or light-shielding sheet, and must use it correctly(cheap corundum abrasive manufacturers ukraine). When welding on rolling objects or objects with oil, the objects must be fixed and cleaned of grease before welding, and the operation must be carried out with more than two people.

During the welding process, poor site cleaning may cause fire or explosion(150 grit aluminum oxide). During the high-altitude welding process, the protection and protection facilities are not in place to cause a high-altitude fall. During the welding operation, the welder must wear insulating protective clothing, welding gloves, and the welder must be grounded(cheap corundum abrasive manufacturers ukraine). At the beginning of welding, the welding rod and the weldment shall be in contact(alumina abrasive). 

When welding in or on the equipment, the main power supply of the equipment must be cut off and a warning sign must be hung up, and if necessary, special personnel shall be provided for supervision(aluminum oxide anti slip grit). Before welding, it must be confirmed that there are no inflammables and explosives within 10m of welding, and the welding site shall be equipped with fire extinguishers or fire prevention measures(cheap corundum abrasive manufacturers ukraine). 

The post personnel shall operate in strict accordance with the relevant requirements of the safe operation instruction and post responsibilities(cheap corundum abrasive manufacturers ukraine). If they need to cooperate with other personnel, they shall be informed of safety before operation, so as to eliminate the phenomenon of "three violations", keep in mind the hazard sources of their post, and operate under the condition of confirming safety(aluminium oxide blasting grit). Noise damage. 

Control measures: wear welder insulating gloves as required(cheap corundum abrasive manufacturers ukraine). Quality and technical standards: the welded workpiece shall meet the quality and technical indicators in terms of strength, stiffness, specification and size. The equipment of this post is electric welding machine(aluminium oxide blasting media). Working principle of electric welding machine: welding rod and weldment are respectively connected with the two output terminals of power supply.

At this time(80 grit aluminum oxide), the power supply is short circuited, and the current flowing through the contact is very large(cheap corundum abrasive manufacturers ukraine). In addition, the contact surface between the welding rod and the weldment is rough. When working on rolling or oily objects, inadequate protective measures may cause slipping, mechanical injury or fire(sponge media abrasive). Operation standard: ensure that the workpiece or equipment after welding can be used normally. 

In fact, there are only a few points of contact, and the contact resistance is large, so a lot of heat is generated at the contact(glass bead abrasive). Before use, confirm whether the grounding of the electric welding machine is intact, whether the machine body leaks electricity and whether the heat dissipation is intact(cheap corundum abrasive manufacturers ukraine). During the gas making operation, the operators must operate according to the safety operation procedures of the gas maker. 

During operation, oxygen cylinders and acetylene cylinders are not placed according to regulations, resulting in explosion(220 grit aluminum oxide blast media). During the operation, the object is not cleaned up, causing tempering or secondary risks(cheap corundum abrasive manufacturers ukraine). When cutting in or on the equipment, the main power supply of the equipment must be cut off and warning signs must be hung. If necessary, special personnel shall be assigned to take care of it.

Mainly in cutting operation, operators must wear gas cutting protective glasses(aluminium oxide abrasive grit). During high-altitude operation, operators must wear safety belts and place the operation platform(cheap corundum abrasive manufacturers ukraine). When it is necessary to work on rolling objects or objects with oil, the objects must be fixed and the greasy can be cleaned before operation(steel shot abrasive); And the operation must be carried out with more than two people. Electric shock injury.