I. Function Introduction:

The original track model generated an incorrect range affected by the section profile.

II. Problem Solving:

The original model was displayed incorrectly, affecting the display of the effect picture. After optimization, the correct engagement relationship between the track and the sliding fan was achieved.

III. Graphic and Text Operating Steps:

(1) Drag to generate the upper and lower rail frames of the sliding door/window

(2) Place to generate the movable fan