Question 1: How can the lathe worker's drawings be taken seriously? My suggestion is, if you are interested, read Descriptive Geometry, the basis of mechanical drawing (it will tell you what rules the lines of mechanical drawing are drawn according to), and then read more drawings in combination with mechanical atlas. If possible, you should combine them with objects. After a long time, I am not afraid to look at mechanical drawings, and I can still see some doors! If you don't go to a technical school, you should remember something by combining objects and drawings. Over time, you will also become a qualified mechanical and technical personnel!

Question 2: What do ordinary lathe workers think of drawings? It is wrong for a lathe worker to read the drawings without understanding them. Buy a book or borrow a book from the library.

Question 3: What do you think of the Turner's drawings? The one marked Φ 95 is a front view, and the one above is a bottom view. The part shown is a nut with a countersink at its lower end. If you know 3D software, it will be more intuitive. If you are not in a hurry, please send me the detailed drawings, and I will make a prototype with 3D software tomorrow, which will be more intuitive. My email [email protected]

Question 4: I am a trainee lathe worker. But I can't read the drawings, ........................................................................................................................................................... My friend said that they are all the same ... 30 points. Your problem is so big that it can't be explained clearly in a few words. In fact, drawing is a figure that shows the outline of a workpiece with lines. I really can't tell you. It's hard to say. You'd better read relevant books. There are many such books. If you are an apprentice, you can ask the workers. They may have painting books of vocational education technicians, which is relatively simple and enough for you.

Question 5: How can I read the lathe worker's machining drawings?

Examination method: evaluation

Requirements for technicians and senior technicians (only one can be met):

Over 35 years old

B: I'm B: I'm b:30 years old and have the corresponding three-level (senior technician) professional qualification certificate.

C: Hold the corresponding three-level (senior technician) professional qualification certificate for three years.

Registration information:

A: The technician training program student registration form.

B: Six small 2-inch color (blue background) high-definition photos with bareheaded front.

C: Scanned ID card, scanned graduation certificate and scanned third-level vocational qualification certificate (you must be able to find it on the vocational qualification website, please let me know if you can't find it).

Question 6: Some people teach ordinary lathe workers how to read drawings. What do those dotted lines mean? This question ... is too much! It's not clear in a word or two!

Question 7: How to analyze the lathe drawing and lathe shape and position tolerance? I can't read these pictures. Look at the technical requirements. First look at which is the datum plane and the relationship between each part of the workpiece and the datum plane, that is, the form and position tolerances between each part and the datum plane, such as coaxiality, symmetry and verticality. To decide which part to do first. It is best to clamp at one time. If the parts of the rotating valve stem also have the shape and position tolerance requirements with the reference plane, then the rotating clamping should be aligned with the dial indicator. I think that's it.

Question 8: I want to learn to be a lathe worker. How can I read the drawings? I can't understand them. Please tell me how to learn and what books to buy. Find the center line first, then look at the thick, solid, thin and dotted lines, then look at the straight warp, length, inner hole, chamfer, surface roughness and so on. This is not good. You'd better buy a mechanical drawing, plus lathe knowledge and lathe technology. Theory plus practice, consult more masters. Oil; Fuel filling; Make greater efforts

Question 9: What do the symbols in the Turner's drawings mean? Need details! Learn to look at pictures! 1 1 wallboard QB

12 TGB flume plate

13 beam l

14 WL roof beam

15 crane beam DL

16 monorail crane DDL

17 track connection DGL

18 parking CD

19 ring beam QL

20 lintel GL

2 1 connecting beam LL

22 foundation beam JL

23 staircase beam TL

Question 10: How does the lathe worker analyze the drawings? The three views of mechanical drawing are long alignment, high horizontal alignment and equal width (the relationship between the three views). Lathe workers usually use front view and partial section view, etc. Mainly depends on the length and diameter of the workpiece. Length includes total length, step size, etc. Diameters vary in size. Other examples: thread, eccentricity, etc. Look at the real objects in actual use, which is easy to understand. In fact, the lathe worker's drawings are simpler than the fitter's.