Sketching with Parametrics in the solidworks

Sketching solidworks in 2D format is done by clicking Sketch in the Command Manager or by activating the Sketch feature. Sketch is the most common type of feature. Sketching in parametric software is different from drawing lines in 2D CAD. SolidWorks sketches are parametric. that is, we can make a sketch which changes accordingly the rules. Apart from 2D sketches, SolidWorks can also create 3D sketches. But 2D sketching is much more widely used. We make a 2D sketch on the selected plane or planar surface and then use it to create shapes for features like Extrude, Revolve, and etc. Relationships in 2D sketches are often made between sketched entities and other edges of the model which may or may not be in the sketch area. In situations where other entities are not in the sketch plane, the entity outside the plane is projected onto the sketch plane in the direction normal to plane sketch. This is not the case for 3D sketching. You can use 3D sketching for the Hole Wizard, routing, welding and complex shapes creation, among other applications. Work with 2D sketch, This Sketch The relationship persists through changes and allows us to move the sketch elements dynamically with the cursor on the screen. Settings to enable or disable showing sketch relationships symbols found in View, Sketch Relations. If we drag one of the infinite corners, the two neighboring lines follow the end point drawn. This is useful when we are experimenting with changes to the sketch as you can see the new and old status sketch. Settings to enable or disable can be found in Tools , Options , Sketch , Draw on Drag.