How TVs are made

The latest TV models provide users with more and more new and useful features that our ancestors could only dream of. Now we can pause broadcasts, record programs, and access the Internet from the TV. And, of course, enjoy any films and TV series on the big screen.

A huge number of new varieties of television receivers are appearing. They differ from each other not only in screen diagonal and picture resolution, but also in production technology, different formats of supported media files, and much more. Pot-bellied analog receivers are becoming a thing of the past. They have been replaced by flat-panel LCD TVs that support HD quality.

But how are such units produced? Surely, many will be interested in the process of creating devices that can be found in every home. You will learn about what parts a TV consists of and how they are made in this article.

TV manufacturing process

In order to fully immerse yourself in the production process, you can visit a special factory where you will be given a tour. This way you can watch live how parts turn into full-fledged TVs. But before you get to the factory, we offer our story about this interesting process.

Production of parts

The parts are made of plastic, which is brought to the plant in large bags.. They are small granules. Then the plastic compound is mixed in special devices and sent to the stamping workshop.

• Molds are installed in special machines. Then liquid plastic gets into them.

REFERENCE. This is how TV frames are made.

• The resulting frames move along a conveyor belt, where they will subsequently be stamped with a recognizable logo.
• Other body elements are produced in separate workshops using the same principle. The foam shop uses special molds, which are then stacked in several layers in the warehouse.

All production is carried out with minimal human intervention. This is the advantage of our age: automated processes penetrate into all areas of life.

How to make a board

The first stage of board manufacturing is applying a special solder paste to the contacts of the part.. Then, using special belts, the missing small components are delivered. Installation takes place in the car and does not require the participation of workers. In addition, the devices are mobile and easily adaptable to the production of new types of boards.

After installation is completed, group soldering occurs. This is done by reflowing the solder paste. A special oven is designed for this.

Then the workers every detail is tested, to rule out the possibility of marriage. If everything is in order, then the boards are sent first to the warehouse, and then to another workshop. Here other components are attached to them: connectors, various outputs, etc.

REFERENCE. At this stage, the process is not automated; real people do the work.

Assembly

When all the parts are ready, workers begin assembling the complete product using screwdrivers.

The device is assembled by several people at once to speed up production. The special conveyor in this workshop does not move; all parts are transferred manually.

In this way, the finished TV is assembled, which is then sent for diagnostics.

TV diagnostics

Diagnostics is the process of checking the functionality of a product. It takes place at the diagnostic stand. Workers turn on the completed TV and check most basic functions. Diagnostics does not take much time due to the convenient and familiar testing method for everyone.

Thanks to the qualifications, responsibility, and experience of workers, defects are reduced to a minimum.

If no defects are found, the TV is sent further. There it is packaged and fully assembled and sealed. The box is then transferred to the warehouse.

After which the device goes to stores, where happy customers purchase it.

This is how modern televisions are made.

note that All parts of television receivers that are offered by domestic retail chains are created at factories in Russia, and do not arrive ready-made. Users can enjoy the high-quality picture and sound of their new TV for a long time. And modern equipment ensures fast and uninterrupted production of new models.