Do I go or not to work on PCB?

If you just do design, the scale of 300 people is considered to be an upper-medium company. The prospects of this line can responsibly tell you that it is very broad. But you have to be able to choose, you have to learn technology, and your real skills are real.

With technology, ** will rush to you). If it's the production type, it's better to sit in the office. I advise you not to go to the production line, but to do it, do engineering, or business or something like that.

If it's just PCB design, advise the landlord to do more homework. The landlord will put some effort into learning. These include the following:

1. Have a general understanding of the current mode and future development of PCB (so as to position yourself), and be very familiar with the manufacturing process of PCB (including many problems encountered in the process, that is, it will affect the quality of PCB boards. ）

2. Be very familiar with the raw materials used in PCB and the operating standards of PCB board manufacturing, and understand the requirements of electronic components for PCB. Familiarity with the units, sizes, and common variables commonly used in PCB fabrication.

3. Be familiar with the use of PCB design software, and be able to deal with various problems encountered in the design independently, (the brain should be lively, the courage should be big, the work should be serious, the person should be honest, and he will be able to learn good skills).

4 The owner of the building was just born into society? Do a good job in the relationship between colleagues and keep a low profile. Work conscientiously and responsibly.

Be bold, there is always a solution to a problem. Don't be ashamed to ask. When your skills are hard enough, it is when you succeed (you can't be proud of success, you must be respectful of life and work!)

I wish the landlord an early ascension!

See if it's a design or a production!

PCB is the English abbreviation of printed circuit board, and the PCB department is a department that combines the personnel who design and produce PCB.

Procurement personnel have been confused by the changeable PCB, even if some people with many years of PCB procurement experience may not all understand the reason, in fact, PCB is composed of the following factors:

First, the diversity of PCB is caused by different materials.

Taking ordinary double-sided panels as an example, the sheet metal generally has FR-4, CEM-3, etc., the thickness of the plate varies from 1 oz, 2oz to 3 oz, all of which cause a huge difference in the sheet; In terms of making line inks (silk screen printed circuit boards, dry film circuit boards, resulting in differences), there is also a certain difference between solder mask manufacturers and different manufacturers, so the different materials have caused the diversity of the industry.

Second, the different production processes used in PCB cause the diversity of the best.

Different production processes incur different costs. For example, gold-plated plates and tin spray plates, gong (milling) boards and beer (punching) boards for the production of shapes, and the use of silk screen printing lines and dry film lines will form different costs, resulting in the diversity of the world.

Third, the diversity caused by the different difficulties of the PCB itself.

Even if the material is the same and the process is the same, the difficulty of the PCB itself will cause different costs. If there are 1000 holes on both circuit boards, the hole diameter of one board is greater than that of the other board, and the hole diameter will form different drilling costs; If the two circuit boards are the same, but the line width and line spacing are different, one is greater than the other, and the other is smaller, it will also cause different production costs, because the scrap rate of the difficult board is higher, and the cost will inevitably increase, which will cause the diversity of the first line.

Fourth, different customer requirements will also cause differences.

For example, a board according to IPC-A-600E, class1 requires a 98% pass rate, but according to class3 requirements, it may only have a 90% pass rate, which causes different costs for board factories, and finally leads to the changeability of products.

Fifth, the diversity caused by different PCB manufacturers.

Even if the same product, but because of different manufacturers of process equipment, technical level is different, will also form different costs, many manufacturers like to produce gold plated plate, because the process is simple, low cost, but there are also some manufacturers to produce gold plate, scrap that rises, resulting in an increase in cost, so they would rather produce tin spray plate, so their tin spray plate ** is lower than gold plate.

Sixth, the difference caused by different payment methods.

At present, PCB board factories generally adjust PCB ** according to different payment methods, ranging from 5% to 10%, which also causes differences in PCB board factories.

7. Diversity caused by regional differences.

At present, in terms of geographical location, from south to north, there is an increasing trend, and there are certain differences in different regions, so the diversity of regions has also resulted.

What industry do you want to work in?

There are copying boards, design, production, sales, etc.

It doesn't matter what you're doing, but you need to be at least familiar with electronics so that you don't have to work so hard to learn.

It depends on whether you are engaged in PCB design? Or in terms of PCB production.

If you want to engage in PCB design, 1Understand the formation principle of PCB, and the design method; (Need to read a related major) 2Understand the whole process of PCB production, (this is just to know the general process, and it is not necessary to get started in person.) ）

Production PCB, 1The application of chemicals must be possessed, because there are many of them in this industry;

2.Give full play to the spirit of hard work, and remember to be cautious and careful in doing things. Because of the proportion of potion in each process in this industry, the test parameters need to be relatively accurate, and sometimes it is necessary to carefully find the errors and rules of the equipment after long-term work, and the best production state has been reached.

Summary. It is okay for a novice to work in a PCB factory, but he needs to improve his skill level through relevant training and learning, and understand the production process of circuit boards and the operation methods of related equipment. Before starting work, you can learn some related knowledge, such as PCB drawing, component selection and layout, machine operation, etc.

To enter the PCB industry, you can find suitable positions through recruitment**, human resources companies, job advertisements and other ways. For those who do not have relevant work experience, they can start with some relatively simple positions, such as circuit board cutting, cleaning, packaging, etc. In short, to enter the PCB industry, you need to have a certain willingness and ability to learn and improve your skills, and work hard to learn and progress in order to have better development and progress in the workplace.

It is possible for a novice to go to work in a PCB factory, but he needs to improve his skill level through relevant training and learning, and understand the production process of circuit boards and the operation methods of related equipment. Before starting work, you can learn some related knowledge, such as PCB drawing, component selection and layout, machine operation, etc. To enter the PCB industry, you can find suitable positions through recruitment**, human resources companies, recruitment advertisements and other ways.

For those who do not have relevant work experience, they can start with some relatively simple positions, such as circuit board cutting, cleaning, packaging, etc. In short, to enter the PCB industry, you need to have a certain willingness and ability to learn and improve your skills, and work hard to learn and progress in order to have better development and progress in the workplace.

I'm still a little confused, can you be more detailed?

It is possible for a novice to go to work in a PCB factory, but he needs to improve his skill level through relevant training and learning, and understand the production process of circuit boards and the operation methods of related equipment. Before starting work, you can learn some related knowledge, such as PCB drawing, component selection and layout, machine operation, etc. To enter the PCB industry, you can find suitable positions through recruitment**, human resources companies, recruitment advertisements and other ways.

For those who do not have relevant work experience, they can start with some relatively simple positions, such as circuit board cutting, cleaning, packaging, etc. In short, to enter the PCB industry, you need to have a certain willingness and ability to learn and improve your skills, and work hard to learn and progress in order to have better development and progress in the workplace.

A technician is not the same concept as a technician.

Technicians are just a little higher than ordinary workers, and technicians are more senior positions.

If you're a technician, there's probably something going on.

Draw PCB, do packaging, send and receive documents, send and receive documents, send boards, and take them to the project leader after receiving the boards.

Summary. Hello! We're happy to answer for you!

It's not difficult to learn PCB design, the software is just a tool. If you have a basic computer foundation, you can learn how to use PCB software in two weeks. But the key is to understand electronic circuits, which requires long-term systematic learning through first-class courses or books.

Is PCB hard to learn.

Hello! We're happy to answer for you!

It's not difficult to learn PCB design, the software is just a tool. If you have a basic computer foundation, you can learn how to use PCB software in two weeks. But the key is to understand electronic circuits, which requires long-term systematic learning through first-class courses or books.

I don't know about circuits and electronic diagrams.

That's harder.

The physics is so bad that now I can't even recognize the electronics.

If the foundation is weak, it is more difficult.

I won't be able to learn that.

You can study it for a while.

If you still find it difficult, consider whether to continue

PCB design and engineering cost are relatively easy to learn.

Knowledge of engineering cost, construction, electrical, and drainage are all involved.

The PCB design is relatively simple.

Then it's easier to learn.

If it's all zero-based.

That's still the PCB.