Spotter from the microwave: how to do it yourself, step by step instructions

An old or old microwave does not have to be discarded. Kitchen appliance components can be used to make new electronic devices. One of these is spotter - a loyal assistant to every motorist.

Application

Spotter used by motorists for straightening dents on a car body. It will help to correct bumps and damage, to correct the consequences of small accidents or collisions. With proper use, contacting a specialized salon is optional. You can carry out repairs at home.

DIY assembly

The device is based on a transformer. In a microwave oven, it performs the function of processing and redistributing the incoming current. In spotter, it is used for similar work.

For the correct operation of the transformer, the windings (primary and secondary) are fixed in the core. For the manufacture of a welding machine, the windings are dismantled and new ones are fixed in their place.

For the primary, 200 turns are required, the wire is no more than 2.5 square meters. mm section. For the manufacture of secondary wire is used in 55 square meters. mm section, not more than 7 turns. Replacing the windings is designed to generate amperage required for quality work.

Electrode Making

After making the basis of the device, you can proceed electrode making. To do this, you can use small round copper bars. Also suitable bronze or copper tubes. They are useful in that they are distinguished by the convenience of connecting to a cable responsible for conducting current.

On wires from one side (working) is done incision. He is needed for mounting the washer. When using tubes, one of its ends is flattened with a hammer, and after that the necessary cuts are made.

Convenience

For added convenience and safety, the finished product must be provided with a housing. In its quality you can use housing from an old microwave. It is distinguished by reliability and constructive structure. This way will help protect the device from dirt and mechanical damage. Thereby lifetime spotter significantly will increase.

For more convenient movement, the lower part of the body can be equipped with small wheels. Before placing the block in the housing, it is desirable to make the base of a dielectric sheet. It provides tight fit and makes it easy to carry.

Pistol serves for fastening the electrodes. For its manufacture, it is recommended to use materials such as getinaks or textolite. They provide ease of use and safety during the work process. From materials cut out the shape in the form of a pistol (2 pieces).

During manufacture, special attention should be paid to how the gun will be positioned in the hand. Do not forget about the special recess in one of the blanks. It houses the power button and electrode mount.

Features of a homemade device

A home-made spotter has several advantages:

• the use of components of an old kitchen appliance;
• minimum cost of money and time;
• skills in the construction of new devices;
• saving money and personal time, since there is no need to contact a specialized center.

Important: The assembly of a homemade device should be approached with particular care, complying with safety regulations.

Conclusion

Spotter is an indispensable device for car repair. Simple skills and a competent approach will help you make a spotter from an old microwave yourself. It will help in repairing minor damage to the body at home.