Driller, milling machine, lathe worker

I am an apprentice now, but I am studying a boring bed. Now let me explain the three kinds of machine tools you will learn: drilling machine. In fact, the drilling machine is very easy, but the salary is not too high. Maybe a good place can reach 70 (the highest) and the entry level is simple. The most important thing to learn drilling machine is to find the right center, especially the radial drilling machine. Learning to press the button and change the speed is very simple. You almost succeeded 35%. Lathe: Lathe is not so easy to learn, but there are many kinds of lathes in general. Learning knowledge is more complicated, such as how many ways to modify a car and so on. 50-way is a formula such as 1 mm, such as trigonometric function. These are all common. Looking at the drawings, the salary is as high as 1 day. 80 milling machines. Simply put, the salary of the uneven place is similar to that of the drilling machine, but the technical content is higher than that of the drilling machine. Learning numerical control is convenient and time-consuming.