How to create an axis in SOLIDWORKS?
This tutorial will show you how to create an axis in SOLIDWORKS with a few different ways.
You can find this tool under Reference Geometry.
When you activate this tool you have different options to create your axis.Last option is for selecting a face and a point on that face and you can see how yellow axis will create when you finish the command.
Two points/Vertices option is basically what it says, you just select two points and an axis will form from one to another.
In the first option you can select some edge of your model and you will have an axis on it.
And the last one, you can create axis by using planes in SOLIDWORKS.You can see what I have selected on the picture, what you need is two planes which intersect and an axis will form on the intersection point.