Simple welding workers are one month, complex 3 months, tuition fees for each school's teaching materials are different from the strength of teachers, and the tuition fees are different. You can go to the school to inspect. This must look at the efforts and talents of a person. A good master is also very important. Generally, professional schools have 2 months, 3 months, 5 months, and 3 years. The course settings are different. Many knowledge requires long -term accumulation, and technology must also practice a lot. The welders According to their own welding skills, they can obtain the technical titles of primary, intermediate, senior, technicians, and senior technicians and obtained the national technical grade certificate through their own welding skills. Different titles can be welded in different welding operations. For welding work of boiler and other pressure vessels, the pressure vessel welding permit is required. The welding process is divided into automatic welding, gas welding, welding, buried arc automatic welding, electric residue welding, gas protection welding, friction welding, and thread welding. The welder is a technical type. If you have not engaged in welding for a long time, you need to re -obtain the technical grade certificate. Welders must hold a job certificate, and the job certificate is reviewed every three years. One person holds a certificate and holds a certificate. The main role of a job certificate: correct operation, safe production. The industry prospects With the continuous improvement of the living standards of the people, the rapid development of the automotive industry, the rapid growth of domestic automotive ownership, and then automobile damage and car collision accidents have also rapidly risen. During the car maintenance process, body welding repair plays an increasingly important role. Auto welding repair has become an indispensable occupation. The salary of car welding is also considerable.
Mainly depends on how much you have to learn, and which level you want to learn. Learning is actually not stopped. The welding technology does not do a dozen types. It takes three or five months to master a welding technology, to achieve superb technology, and it takes 1 to 3 years.
Getting started is usually a week, it takes about two months to learn. This welding is commonly known as the arc of the electrode. A welding operation is achieved by using the arc high -temperature melting metal components where the metal parts need to be connected. The basic working principle of welding is through the commonly used 220V voltage or 380V industrial electricity, which reduces the voltage through the decompressioner in the welding machine, enhances the current, and makes the electric energy generate a huge arc heat melting electrode and steel, and the stripes melt melted melting melting melting Make the fusion between steel. The outer layer of the electrodes and CO2 welding spray the CO2 gas to prevent the oxidation of the metal from melting.
Simple welding workers are one month, complex 3 months, tuition fees for each school's teaching materials are different from the strength of teachers, and the tuition fees are different. You can go to the school to inspect.
This must look at the efforts and talents of a person. A good master is also very important. Generally, professional schools have 2 months, 3 months, 5 months, and 3 years. The course settings are different. Many knowledge requires long -term accumulation, and technology must also practice a lot.
The welders According to their own welding skills, they can obtain the technical titles of primary, intermediate, senior, technicians, and senior technicians and obtained the national technical grade certificate through their own welding skills. Different titles can be welded in different welding operations. For welding work of boiler and other pressure vessels, the pressure vessel welding permit is required. The welding process is divided into automatic welding, gas welding, welding, buried arc automatic welding, electric residue welding, gas protection welding, friction welding, and thread welding.
The welder is a technical type. If you have not engaged in welding for a long time, you need to re -obtain the technical grade certificate. Welders must hold a job certificate, and the job certificate is reviewed every three years. One person holds a certificate and holds a certificate. The main role of a job certificate: correct operation, safe production.
The industry prospects
With the continuous improvement of the living standards of the people, the rapid development of the automotive industry, the rapid growth of domestic automotive ownership, and then automobile damage and car collision accidents have also rapidly risen. During the car maintenance process, body welding repair plays an increasingly important role. Auto welding repair has become an indispensable occupation. The salary of car welding is also considerable.
Mainly depends on how much you have to learn, and which level you want to learn. Learning is actually not stopped.
The welding technology does not do a dozen types. It takes three or five months to master a welding technology, to achieve superb technology, and it takes 1 to 3 years.
Getting started is usually a week, it takes about two months to learn.
This welding is commonly known as the arc of the electrode. A welding operation is achieved by using the arc high -temperature melting metal components where the metal parts need to be connected. The basic working principle of welding is through the commonly used 220V voltage or 380V industrial electricity, which reduces the voltage through the decompressioner in the welding machine, enhances the current, and makes the electric energy generate a huge arc heat melting electrode and steel, and the stripes melt melted melting melting melting Make the fusion between steel. The outer layer of the electrodes and CO2 welding spray the CO2 gas to prevent the oxidation of the metal from melting.
If the welded society is about three months, it will take more time to learn the essence, long -term process.
Hello welders generally need to learn for about three months to one year to learn