How to edit 855 external reference

What is CAD external reference? How to edit CAD external references?

Knowledge points: There are many similarities between the functions of CAD xrefs and CAD blocks. The difference is that when you insert graphics into other graphics using the CAD external reference function, the file information of the inserted graphics is It will not be brought in, and the main graphic only records the reference information such as the membership information and logical relationship of the graphic inserted using the CAD external reference function. The inserted graphic is only used as an external block, so the insertion is not performed when the main graphic is changed. Graphics affect (do not change the inserted graphic information). When the user activates the main image with the external reference graphic, the system directly calls the CAD external reference graphic data into the memory, and loads it into the main image through the CPU operation.

In CAD you can use the “reference”toolbar and “refer to edit” toolbar to manage externally referenced graphics or data.

& ldquo; reference & rdquo; toolbar

& ldquo; Refedit & rdquo; toolbar

How CAD external reference editing?

The first method: right-click on the CAD external reference graphic, you can choose to edit in the new window that pops up, and you can also perform in-place editing in the main image.

The second method: select the CAD menu, click “insert”, then select “external reference", select “refer to edit”, right click in the pop-up reference manager and edit The CAD external reference can be.