More information on this tech tip available at.
Cut a slot in sheet metal.
If the slot is close to the part edge make a throwaway aluminum jaw to secure in the solid jaw and cut through into that.
You should be fine.
This is just a couple of ways to create slots on curved surfaces.
Make sure that when you are drilling into the sheet metal you.
Consider these important design tips when creating holes and slots in sheet metal parts.
Solidworks then wants you to select the face in which you want to create the cut.
Place a piece of plywood on a table or the floor.
Where the work piece is sheared and bent with one strike of the lancing tool.
For those cases try a set of metal shears which create a small slot in the metal removing a thin center piece while leaving the metal sheet flat.
Clamp the sheet metal to the plywood.
Once you select the green check the slot is created just like the extrude cut feature.
When the part is flattened it is also a normal to cut.
Lancing operation in sheet metal lancing is a type of punching operation.
Green or red metal snips or hand shears can cut sheet along curves as well as straight lines but they will distort both edges badly when making internal cuts on a piece of aluminum sheet.
If you re cutting 125 steel with a 0625 em try cutting no deeper than 0313 per pass.
Punching operation in which rectangular tool is used to cut a rectangular slot in a sheet metal part is known as slotting.