For beginners of CAD design, you can use the mouse and keyboard to input the commands of Zhongwang CAD2010, and master and use the mouse and keyboard skillfully, which will be of great benefit for correct and fast drawing. Developing good operating habits will greatly increase your CAD productivity and benefit you for the rest of your life.
Zhongwang CAD has hundreds of commands. Each command performs different functions and input methods are different. The parameters and sub-commands contained in the commands vary widely. The following is a brief introduction to the execution methods of Zhongwang CAD2010 commands. .
Zhongwang CAD2010 command input method
The command of Zhongwang CAD2010 can be input by cursor, mouse, digitizer and keyboard. When the user executes a certain command, the system will prompt further prompts. At this time, the user can follow the prompts of the command line and follow the steps to complete the command.
The following introduces the conventions of various symbols in the Zhongwang CAD2010 command:
1. "/": Separator symbol, separating the different options in the CAD2010 command. The uppercase letters of each option indicate the abbreviation. You can type this letter directly to execute this option.
2. "< >": Square brackets, which are system defaults (generally called default values) or options currently to be executed. If the user does not meet the drawing requirements, you can enter new values.
3. If you exit the command midway, you can directly press the [ESC] key.
4. After executing a command, use the Enter key, the space bar, or the right mouse button to repeat the command.
How to use the mouse
The left mouse button generally performs the operation of selecting a graphic entity, and the right mouse button generally displays the operation of the shortcut menu. The basic usage is as follows:
1. Select the command: Move the mouse to the drop-down menu, the menu to be selected will float, then click the left mouse button to select this menu; the mouse moves on the pop-up drop-down menu, the command to be selected becomes brighter Click the left mouse button, this command will be executed; move the mouse to the toolbar, the icon menu to be selected will float, then click the left mouse button, this command will be executed; mouse on the toolbar or dialogue On the box, hold down the left mouse button and drag to move the toolbar or dialog to a new location.
2. Select the object and move the screen: Place the cursor on the object to be selected, click the left mouse button to select the object; place the cursor on the screen scroll bar, hold down the left mouse button and drag the mouse to scroll the current Drawing screen.
3. Right mouse button: Place the mouse on the toolbar and click the right mouse button. The toolbar setting dialog box will pop up. Users can customize the toolbar according to their own requirements. Right click on the drawing interface and the shortcut menu will appear.
4. Double-click the left mouse button: Double-click the left mouse button, usually to execute the application or open a new window.
Operating habit
In the operation of all computer software, especially for the operation of graphic image software, the author strongly advocates the left hand to knock the keyboard and the right hand to use the mouse. This is a good habit to be promoted! It is a great habit for a person to develop a good habit that will be of great benefit to adolescents.
In Zhongwang CAD and other software, there are many convenient shortcut keys, which are very convenient for left-hand operation. For example, the space key on the keyboard is equivalent to the Enter key. The left-hand big mother finger is very convenient for the operation of the space key, and is a standard. The standard fingering method of the Enter key should be the little finger of the right hand. It is inconvenient to hold the mouse in the right hand during CAD operation. In other words, when the mouse is not used, in the operation of the average person, the small finger of the right hand is used to knock back. The people who drive the keys are really too few and too few, so the editor strongly advocates the use of the left hand.
The professional draftsman will use the left hand to enter the shortcut command "L" for drawing the line on the keyboard, confirm with the space, and then draw the line in the drawing area. If you are a beginner in CAD, I hope that you will develop a good habit of "left-handed keyboard, right-handed mouse" from now on! In the early days of learning CAD, I tried to use the shortcut commands to draw the graphics for practice.
According to the results of modern medical research, using the left hand as much as possible will help develop brain intelligence, promote blood flow in the right half of the brain, prevent cerebral arteriosclerosis, and reduce the possibility of stroke. More importantly, the combination of right and left hands can greatly improve work efficiency. Other software, especially graphic graphics software, has quite a few shortcut keys to enter through the keyboard, and must also use the left hand. A person does not need a shortcut, just click the icon to pull the menu, his efficiency will never be lifted.
hot key
In the process of using the software, mastering the shortcut keys will greatly speed up the operation. Some people will say so many shortcuts, how do I remember? In fact, as long as you operate on the machine several times, you can quickly remember it. In the future practice, you will gradually remember more and consolidate.
In addition, it is necessary to compare memories. For the shortcut keys common to many softwares, it is helpful to learn other software. After verifying in practice, the author summarizes the following common shortcut keys: whether in Zhongwang CAD, Tianzheng CAD, Word, Excel and other software, or in Photoshop, Illustrator and web design software, all are common and effective. Command, then you must try to remember it firmly! The "Ctrl" key on the keyboard can be represented by "∧" in writing and memory.
∧C - Copy
∧V - Paste
∧X - Cut (Cut)
∧A - Select all (ALL)
∧S - Save
∧N - New
∧O - Open (Open)
∧P - Print
∧Z - Undo operation (Undo)
These are all common shortcuts that have common characteristics. It is definitely beneficial to remember the next point. The above arrangement is based on the frequency the author uses in practice. Almost all kinds of Windows interface software are using the above shortcut keys, you can make a pass. In the image software operation, the shortcut key application is more extensive. One person does not need the shortcut key, and only the icon pulls the menu, and his work efficiency is difficult to improve. There are too many such examples. Using Zhongwang CAD software, the author strongly advocates the left hand to knock the keyboard, the right hand to use the mouse, and try to use the drop-down menu as little as possible!
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