CAD in order to use the relevant issues

I am a beginner, drawn from the shape of the future, it can be changed or rounded arch, and increase the thickness and so on, how the operation of these?

first implementation of REG, where there are command-line fillet, such as the thickness of the option, the option to enter the corresponding letters, you can set the value of the options, then you can draw a rectangle.Kok Road, the use of tools I suggest that you first CAD on the basis of an order to look at.For example:in a straight line, round, short of what words ..how how how chamfering array, mirror and so on and so on ….how to use a round command, and then cut Cut in order to use, always pay attention to the bottom of the command prompt! ! !
it will tell you what parameters, and what effect (the best use of the Chinese version of)
look at the online course, buy the book to see if there is a tool box corresponding to the fillet, chamfer, see the following Tips will be able to do the