How to draw dotted lines in CAD? 10 days of hot topics and practical tutorials on the Internet
In the hot spots across the Internet in the past 10 days, CAD drawing skills, design software tutorials and other content have continued to receive widespread attention. This article combines popular topics to explain in detailHow to draw dotted lines in CAD, with structured data and practical steps to help you quickly master this skill.
Directory
1. Inventory of popular CAD related topics across the Internet
2. Definition and use of CAD dotted lines
3. Detailed steps for drawing dotted lines
4. Frequently Asked Questions
1. Inventory of popular CAD-related topics across the Internet (last 10 days)
| Ranking | Topic keywords | heat index | Main platform |
|---|---|---|---|
| 1 | CAD shortcut keys collection | 9.2 | Zhihu, Bilibili |
| 2 | CAD dot-dash line drawing method | 8.7 | Baidu knows, CSDN |
| 3 | CAD2024 new features | 8.5 | WeChat public account |
| 4 | CAD 3D modeling skills | 7.9 | Douyin, Kuaishou |
| 5 | CAD layer management | 7.6 | Today's headlines |
2. Definition and use of CAD dot-dash lines
Dot-dash line is one of the commonly used line types in CAD.Alternating dashes and dots, often used to represent the center line, axis of symmetry or auxiliary line. Its uses include:
1. Mechanical drawing: mark the center position of the part.
2. Architectural drawings: identify symmetrical structures or axes.
3. Electrical design: distinguish different functional circuits.
3. Detailed steps for drawing dotted lines
Method 1: Set via Line Style Manager
1. Open the CAD software and enter the commandLINETYPE(Or select [Format] → [Line Style] from the menu bar).
2. Click on the Line Manager"Load", selectCENTERorDASHEDLine style.
3. After confirmation, use it in the drawing interfaceLINEorPLINECommand to draw a line, the line type automatically changes to a dotted line.
Method 2: Modify existing line properties
1. Select the drawn line segment and pressCtrl+1Bring up the properties panel.
2. in"Line"Select from optionsCENTEROr customize the dotted line style.
3. Adjustment"Linetype Scale"(LTSCALE) controls the display density of dotted lines.
| Common line style names | Display effect | Applicable scenarios |
|---|---|---|
| CENTER | dash+dot | centerline |
| DASHED | dash | Hide outline |
| PHANTOM | double dotted line | Special annotation |
4. Frequently Asked Questions
Q1: What should I do if the dotted and dashed lines appear as continuous straight lines?
A: EnterLTSCALEcommand to adjust the scale value (0.5~2 is recommended).
Q2: How to customize the dotted line style?
A: PassLINETYPEThe manager creates a new line type that defines the length ratio of dashes to points.
Q3: How to solve the problem that the dotted and dashed lines are not printed clearly?
A: Check the line width in the print settings and make sure it is not checked"Scale Line Style"options.
Through the above methods, you can easily master the drawing skills of CAD dot and dash lines. For further learning, you can follow recent popular CAD tutorials, such as"Analysis of new functions in CAD2024"or"A Quick Guide to 3D Modeling".
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