How to annotate CAD: Analysis of hot technical topics on the Internet in the past 10 days
In the field of engineering design, CAD annotation is one of the core skills of drawing. This article combines the hot technical topics on the Internet in the past 10 days to provide you with a detailed analysis of the operation methods of CAD annotation, and attaches relevant hot data for reference.
1. Basic steps of CAD annotation
1. After opening the CAD file, click the "Annotation" option in the menu bar
2. Select the required annotation type (linear, aligned, radius, etc.)
3. Specify the starting point and end point of the label
4. Determine the labeling position
5. Adjust the dimension style through the properties panel
2. Ranking of hot CAD topics in 2023
| Ranking | topic | search volume | heat index |
|---|---|---|---|
| 1 | CAD 3D modeling | 580,000 | ★★★★★ |
| 2 | CAD annotation skills | 420,000 | ★★★★☆ |
| 3 | CAD shortcut keys | 360,000 | ★★★★☆ |
| 4 | CAD version conversion | 280,000 | ★★★☆☆ |
| 5 | CAD plug-in recommendations | 250,000 | ★★★☆☆ |
3. Key points for labeling style setting
1.text height:Set the appropriate text size according to the drawing scale
2.Arrow style: You can choose from various styles such as building marks and slashes.
3.Dimension line style: It is recommended to use continuous line type
4.Precision settings: Set the number of decimal points according to actual needs
4. Hot events related to CAD in the past 10 days
| Date | event | Scope of influence |
|---|---|---|
| 2023-11-01 | AutoCAD 2024 new features released | global users |
| 2023-11-03 | National CAD skills competition launched | Domestic colleges and universities |
| 2023-11-05 | CAD cloud collaboration function update | Enterprise users |
| 2023-11-08 | Free CAD software review report | individual user |
5. Solutions to common labeling problems
1.Labels are not displayed: Check if the layer is frozen
2.Annotation text is too small:Adjust the DIMSCALE system variable
3.Label misalignment: Check UCS coordinate system settings
4.Label association invalid: Use the DIMREASSOCIATE command to reassociate
6. Recommended CAD learning resources
1. Official help document (called by F1 key)
2. Free tutorials on CAD self-study website
3. Station B CAD teaching video
4. "AutoCAD From Beginner to Master" book
7. Future development trends of CAD technology
According to recent industry trends, CAD technology is developing in the direction of intelligence, cloud and collaboration. The annotation function will also be more intelligent and is expected to be able to achieve:
1. Automatically identify annotation objects
2. Intelligent adjustment of labeling position
3. Multi-person online collaborative annotation
4. AI-assisted annotation inspection
Mastering CAD annotation skills is a basic skill for engineering designers. I hope this article can help you quickly improve annotation efficiency. It is recommended to practice with the latest version of CAD software to obtain the best operating experience.
check the details
check the details
en
