【 Weak current College 】 AutoCAD troubleshooting and tips (5)----Power By 【 China power house network 】

Labels appear to the user's system configuration 6
Control to optimize performance in AutoCAD.
Windows standard: Specifies whether the application Windows in AutoCAD.
① W I n d o w s standard accelerators: use Windows standard keyboard accelerator to adjudicate such as CTRL + C is equal to appear COPYCLIP. If this option is cleared, interpreted with standard AutoCAD AutoCAD keyboard, instead of using Windows standard Club, for example, CTRL + C is equal to "Cancel", CTRL + V switch viewport area.
② drawing area using the shortcut menu: a control on the drawing area, click the arrow to display the shortcut menu or publishing ENTER command.
③ custom right-click: displays "custom right-click" dialog box.

Through this interface can be set in the drawing area is displayed when you right-click a shortcut menu or press the Enter key produces the same results. If you are accustomed to running the command with a right-click to press ENTER, then from this dialog box to disable the "command" shortcut menu you can set this interface in the "default", "Edit", "command" mode click mouse youjian results.
I default mode: this area of options control the default mode is not selected to adjudicate any object does not appear to run any command, right-click the drawing area.
Repeat last command: disable the default shortcut menu. In this way, when you do not select any object and does not run any command, right-click the drawing area and press the ENTER key and results are the same, and now it will repeat the last command issued.
Shortcut menus: to activate the default shortcut menu.
Ii edit mode: this option controls in the zone in the "Edit" mode, departed the selected object or objects and do not run any command to appear, right-click the drawing area.
Repeat last command: disable the "Edit" on the shortcut menu. In this way, when one or more objects and do not run any command, right-click the drawing area and press the ENTER key and resultsare the same, and now it will repeat the last command issued.
Shortcut menus: activate the "Edit" on the shortcut menu.
Iii command mode: this option controls in the zone in the "command" mode which is currently running a command was killed, right-click in the drawing area.
Confirmation: disable the "command" on the shortcut menu. Thus, when a command is running, right-click the drawing area and press the ENTER key and results are the same.
Shortcut menus appear to adjudicate always enabled: enable the "command" on the shortcut menu.
Shortcut menu attached to the command options available when starting: exists only option currently available in the command line before activating the "command" on the shortcut menu. At the command line, the options are enclosed in square brackets. If you do not have the available options, click the right button and press ENTER.
Coordinate data input priority: control of AutoCAD how to respond to input coordinate data.
① implementation object capture: always use execute object capture without explicit coordinates.
② keyboard input: at any time using the entered explicitly coordinate ignored implementation object capture.
③ keyboard input, script exception: use explicit coordinates entered without executing the script object to capture the exception.
Club 7 f. Zoning Plan:
Specify a number of basic editing options.
Automatically capture settings: control and object capture related settings. Capture through objects, you can precisely position point and the plane containing the endpoint, spots, circle, node, quadrant points, intersection, the insertion point, pedal and tangent plane, etc.
① Tags: control display of AutoSnap tag. The indicator is a geometric symbols, the cross cursor moves over an object on the capture point displays object snapping location.
② Magnet: turn on or off automatic capture magnet. Magnet will cross cursor automatically locked to the nearest point of capture.
③ display automatically capture toolbar Tip: controlling the automatic capture toolbar hints are displayed. Toolbar tips is a text labels that describe parts of the captured objects. You can set the "zoning plan" dialog "object snap" tab to turn on or turn off Snap objects.
④ display automatically capture target frame: control automatically capture the display of the target box. When you select an object to capture, in the cross cursor to appear in a box, that is the target box.
Automatically capture the flag color: Specifies the color of the automatic capture flags.
Automatically capture tag size: set auto-tracking tag display dimensions. Value range from 1 to 20.

This select club 8
Select set mode: control and object selection method-related settings.
① first select execute: call a command before you select an object. The called command on the previously selected object.
② with the SHIFT key to select the set: the user presses the SHIFT key and select the object, to choose to add or remove objects from the selection set. To quickly clear the selection sets, graphics, blank area and draw a selection window.
③ Press and drag: a little and then by selecting the pointing device to drag to the second point to draw a selection window. If you do not select this option, you can use a pointing device to select two separate points to draw a selection window.
④ implied window: when you select the object, initialize selection window graphics. From left to right to draw the selection window to select an object in the window border. From right to left to draw the selection window to select the window border and intersects with the boundary object.
⑤ object marshalling: when you select a group of an object, select the entire "object marshalling". Through the GROUP, you can create and name a group of selected objects.
⑥ Association fills: determine when selecting the associated pattern fillsWhich objects are selected. If you select this option, then select the fill is also associated with the selected boundary object. Will PICKSTYLE system variable is set to 2 or you can set this option.
⑦ pick box size: control AutoCAD pick box to appear. The default size is set to 3 pixels, valid values range from 0 to 20. You can also use PICKBOX system variable is set to "pick box size". If in the command line sets the "pick box size" valid values range from 0 to 32767.
Pinch control and pinch related settings: the object is selected, it will display the pinch point, that is, some small squares.
① enable pinch: control whether after the selected object appear pinch point. By choosing a pinch point and use the shortcut menu, you can pinch to edit the object. In the graphic enabling pinch will significantly reduce processing speed, clear this option to enable performance improves.
② in blocks enable pinch: control in the Select block after block on pinch point. If you select this option, AutoCAD displays block each object of all the pinch point. If you clear this option, AutoCAD in block insertion point location displays a pinch point. By choosing a pinch point and use the shortcut menu, you can pinch to edit the object.
③ unchecked pinch colors: determine is not selected in the color of the pinch point. If you select a color from the color list in the "other" AutoCAD will display the "choose color" dialog box. AutoCAD is not selected by the pinch point appears as a small square outline. You can also use GRIPCOLOR system variable is set to "pinch point color is not selected."
④ Select clip point color: determine the selected clip point color. If you select a color from the color list in the "other", AutoCAD displays "choose color" dialog box. AutoCAD will select the pinch point is displayed as a filled square.
⑤ pinch point size: control display of AutoCAD pinch point size. The default size is set to 3 pixels, valid values range from 1 to 20.
Club 9 f. Configuration:
You can control your configuration and switching between AutoCAD. If you want to work in the environment, AutoCAD2000 may choose in this interface, the unnamedprofile, and then click Reset to the current button; if you want to configure in your environment, you can choose your configuration name, and then click the "reset to the current" button.
14. on the text style?
For example, a file in a text style is CCTEXT, where the font is a autocad not font inside it.
So if the file is not the font of autocad to open, displayed may be garbled. How can I set the graphics inside, when no such font of autocad is open, use the replace fonts I fangsongti?
A: all variables are available to set fontalt. Enter a new value: "font _GB2312!
15.cad square, cube how input?
1.2 ^ then mouse-over 2 ^ make it display bright! and then select the a/b it!
2. Enter:%% 179 178, or%%

16. several AUTOCAD tips
Draw the polygon
AutoCAD to create edge is 3 to 1024 of equilateral polygon, you can choose when drawing a polygon is inscribed circle or circumscribed circle, usually we are entered directly into a side length of the value or select an endpoint. In fact, we can also specify polygon one edge of the two endpoints to paint, this is particularly applicable to already draw a part of the graphics, which will be used to "Polygon" command in the "Edge" parameter, when we click on the "polygon" button or enter the "Polygon" command, you first need to follow the prompts to enter the number of edges of the polygon, and then choose the "Edge" parameter (you can only enter the first letter "E"), and then capture two endpoints can complete polygon drawing so that you can significantly save our construction time.
Use parallel relationships command
Offset (parallel relations) command to translate the object to the specified distance, create a message that is similar to the original object, which the new object can manipulate entities include straight lines, circles, arcs, ellipses and polylines, construction line, spline, etc, when translating a circle, it can also create concentric circles; when translating a closed polylines, you can create one and the same shape as the original object of a closed figure, as such, the Offset command is a AutoCAD editing commands use the top command. When using Offset, users two ways you can create a new segment, is to enter the distance between parallel lines, this is what we use most often; another is to specify the new Parallels through point, select the parameter "Through" (shorthand for "T"), capture a point as the adoption of the new parallel lines, so you don't have to point to enter the distance between parallel lines, but also less error-prone.
Quickly make tangent circle
Graphic graphic element in a smooth transition to another connection between the graphic elements is a tangent, I remember that I just started learning AutoCAD software, always very clumsy to use RADIUS together or RADIUS subtraction method to draw the tangent circle, now I really stupid. In fact, we used to draw a circle command, using the parameter "Ttr" designated for tangent circle, and then select the object A and B is tangent to the circle, and then enter the transition RADIUS can easily make tangent circle.
Special symbol input
We know that the diameter of the "F", said plane "±", callout ° symbol "°" can be used to control code%% C,%,% P,%% D to enter, but if you want to enter other symbols? we can use the "character map" to enter special characters, the steps are as follows:BR > 1, enter "MText" command, and then create a text box, and then open the "MultilineTextEditor" dialog box, in the dialog, we can see the right side of the four buttons in a button [Symbol];
2. click the button the arrow in the lower-right corner, open a drop-down list, we can see from the Degress% percent are "d" and "Plus/Minus%% p", "Diameter per cent per cent c" and "Non-breakingSpace" and "Other" four options, select the first three of a particular option to directly enter "°," and "±" and "Φ" symbols, which eliminates we remember the pain of special control codes.
3. click "Other", will open the "character map" dialog box, the dialog box contains the additional symbols for user selection, its current content depends on the user in the "fonts" in the drop-down list, select the font, its interface is we are familiar with Chinese interface, you should have no problems.
In the "character map" dialog box, select the character you want to use, and then double-click the selected character or click [select] button, and then click the [copy] button, the character is copied to the Clipboard, click [close] to return to the original dialog box, place the cursor where you want to insert the character, use "Ctrl + V" to paste the characters from the Clipboard into the current window.

17. learn 5
Engineering diagram surface roughness of annotations, use AutoCAD drawing is one of the most common approach is to draw a good roughness symbols defined as block or the attribute block (you can change the roughness values) for later invocation. Can I like dimension and shape and position tolerances, surface roughness tongguodianjicaidan to label? of course should be no problem, here I will introduce this. "l5i2k8r)@0R:I8g’G
First, the idea and goal
AutoCADR14 already ten drop-down menu section desiring in dimension (Dimension) menu of tolerance (Tolerance) under the menu item for an additional three submenu of the menu item Roughness (roughness).
Where: sub menu item LeftTop dedicated to mark to the left, above, upper left position of the desired and machined surface roughness symbols;
Submenu item below is specific to the callout BottomRight, right and bottom-right orientation of the required surface roughness symbols;
Submenu item NoMachine is dedicated to the callout to any position without removing material surface roughness symbols;
The three symbols have to meet the vast majority of cases of surface roughness symbolic dimension requirements such as also requires other surface roughness symbol, you must own supplementary. |
When using LeftTop and BottomRight submenu only requires the user to answer three questions: the location of the insertion point, the roughness values, the angle of rotation. But when using the NoMachine submenu only need to reply to the location of the insertion point and the rotation angle of the two issues.
II. conceptual design
To the corresponding symbol LeftTop submenu, for example (see Figure 2a), the drawing process is:
1, 1 point for symbol insertion point, the first POINT command draws a point, its location is user input.
2, with PLINE command from 2 point press 2 → 3 → 1 → 4 path drawing Basic symbols (compound line drawn out of the three lines for an entity, so that subsequent entity selection, LINE do), and paragraph length are six graphics unit (6), the length is 12.
3. in point 3 above, starting at 0.5 TEXT command to write the roughness values Fit mode, full-width characters (i.e. length) is 6, the words of the text height 4.5, entered by the user (the text will fill the picture shows a rectangle).
4, with 1 point to point to the text and basic symbols while rotating to the desired position, rotation angle from user input.
7W;] (F! D6K0K BottomRight and draw corresponding symbol of NoMachine and similar, slightly different. Figure 2B drawing trajectories for 2 → 1 → 3 → 4, figure drawing trajectory is 2c 2 → 1 → 3, and then to 4 points for a circle (as opposed to a 3 point coordinates @-6,-6.9), RADIUS 1.75 for circle. Text is written from the 5 point, width, length and height of 4.5.
3. use the macro commands write menu file
AutoCAD in menu file consists of macro commands, and the macro commands are divided into general macro commands and AutoLisp macro commands, the latter having to be familiar with AutoCAD AutoLisp language is embedded, this article only describes a general method forpreparing the menu file macro commands.
Macro commands are actually in the AutoCAD various basic commands and their operation using the format (carriage return, user input, and so have the character representation) prior written out with the form of text, be compiled machine that automatically according to the design of the order process, saving a lot of users to answer questions.
Menu source file name extension to ".MNU", compiled to build the executable file name extension to ".MNX".
1. Enter the Directory Support AutoCAD to open the file, locate the ACAD.MNU *** POP8 period, this period of record DIMENSION menu section of the macro commands for all menu items, find the statement to the "beginning of row ID_Tolerance", carriage return to start Entourage, very carefully enter the following few lines (or in a text editor to enter when done and then copy and paste to ACAD.MNU, is self-explanatory, it should first be ACAD.MNU file backup to failRecovery), formatting can refer to the adjacent on individual statements.
Note: the line breaks, line + could not be added again after the + sign in the second line continued to write, according to the actual line breaks at the end of the line where, without the former. Other symbols meaning please see related books, this article does not explain.
2, in the AutoCAD environment, enter the MENU command (menu command).
3. Select the open file dialog box, select the aforesaid ACAD.MNU files that start automatically compiles.
Compilation when successful, and then click on the Dimension menu section heading, you will discover which has added a menu item, as shown in Figure 1, at this point you're done.
Three cascading submenu of the drawing results are shown in Figure 1 at the upper right; the use of menu style callout results also see Figure 1 in the left hand, meet predetermined requirements, use a very convenient, is used with AutoCAD users accept various commands without any problems.
Description: ① according to the user's sense of beauty on a macro statement to modify individual data (primarily text and text and basic symbols, spacing) to make the symbol more attractive, but need to understand the macro commands write method, the example of many data is associated.
② the fact that this method of marking out the roughness symbols not as a whole, is not satisfied with the text, you can separate the text deleted, then rewrite the TEXT, and graphics Basic symbols around the arbitrary addition of standard of surface roughness of other parameters, symbols, etc.
③ If it appears the symbol size not satisfied, subject to change menu file data, but also the available conventional methods will be zooming whole symbol.
④ text and basic symbols need to rotate around the insertion point at the same time, select the two entities in the Fence (fence line), polyline draws a very short while, but if the roughness of the symbolic dimension line very dense geometry elements, may be mistakenly selected rotates with other lines (probability extremely rare), so you should try to make the marking symbols don't intersect with too many lines or empty open Office identifies and then move to the dense lines.
(S7T4B2K "d; D5 [8M ⑤ users on this basis, further improvement of the new menu features (such as setting shortcuts, etc.), this article is not deep.
The above describes the programming menu file used for macro commands to customize the menu labeling surface roughness of methods and procedures, users compare and more in-depth study, soon to work out their own developed need menu, allowing the application to multitask AutoCAD.