Usually, going to work is generally an assembly line, which means that different teams are responsible for different processes, and the same process may change lines for several days or half a day.
Training is also very simple. To be familiar with the braking, reversing and needle distance adjustment of flat cars, the key is that practice makes perfect. It will be soon.
If you want to get a high salary for sewing machines, you should probably pay attention to two points: ① your own proficiency and pay attention to your own training.
(2) Keep a good relationship with superiors, strive for less process changes (doing the same thing will be faster), and strive for a process with high unit price, which is relatively less troublesome and suitable for yourself (there is no best, only the most suitable, you will understand after experience).