When using orthographic views, it can be difficult to get a clear picture of how the different views come together to form the final part. I would say the main disadvantage of an isometric drawing would be that it can become cluttered more easily than orthographic views. You can use an isometric drawing to display dimensions, legends, etc. that an orthographic drawing usually shows, but if you're not careful with their placement, the drawing can become incredibly complicated. Say no to plagiarism. Get a tailor-made essay on “Why Violent Video Games Should Not Be Banned”? Get an original essay. This is the advantage of orthographic drawings, that you can divide technical information between different views so that no view is too cluttered. Overall, I would say that if you are dealing strictly with engineers or technicians, for example machinists, then orthographic views are probably sufficient. They are used to seeing them so interpretation will not be a problem. If you're dealing with non-technical people, such as when shopping, you may want to go isometric. It will be easier for them to get a better idea of ​​what you are looking for. In the jaw of the vise shown in Figure 1, several views are presented, you can interpret from the views what each side is supposed to look like and the size of the product you are making from the drawings. There are many benefits to using a drawing board. as a pictorial technique. One of the advantages of drawing a particular component freehand and without a computer is that you can observe what you are doing and the whole drawing will appear to scale. However, if you are using CAD, you may not see the component in its entirety because the computer screen may not. be large enough to be able to see the entire drawing, otherwise the scale may not be accurate, meaning the size of the product will be distorted on the computer screen. Another advantage of using a drawing board, paper and pencil is that the drawing cannot be lost. or deleted by accident like it might be on CAD, this means it will be a hard copy and therefore makes it harder for another person/company to steal the idea. This could pose a problem, especially if the design is not patented. This is a great advantage as it is unique to the company/manufacturing. Just like the benefits, there are limitations to using a drawing board, paper and pencil. One of the main limitations is moving around and trying to keep the drawing safe. With drawing it is difficult to move it to different places because it is one big piece of paper/separate pieces of paper and you need to make sure it doesn't have folded creases or that it cannot be damaged. To combat this you can place it in a wallet or rolling tube but even with these they are still quite large and difficult to move unlike CAD which is easy as you can have it in form file on a small USB stick that can be easily transferred. CAD designs can also be copied and shared across multiple devices, which is convenient if the CAD design is constantly being modified and innovated by multiple designers, which is likely. This is also a limitation because the file can be copied and stolen by someone. Another limitation of a drawing board is that it is very difficult to store because it is very bulky and takes up a lot of space whereas with CAD it takes up little space..