# How to make slots in sheet metal. How to make a slot on sheet metal bend bracket? | SOLIDWORKS Forums

The minimum distance from an extruded hole to an edge is three times the material thickness. Lances The minimum width of an open lance is two times the material thickness or 3. Bosses and business owners that can't see spending a couple grand to save countless man-hours to produce their product more efficiently for paying customers aren't going to be around long.

If you're producing hundreds of these pieces a month, your boss needs to step up and get off his wallet. Avoid large sheet metal parts with small bent flanges. The minimum distance between a curl and the edge of a hole is the radius of the curl plus the material thickness.

The minimum distance that a dimple should be from a bend is two times the material thickness plus the inside radius of the dimple plus the radius of the bend. Get a used piece of industrial equipment.

Using 20 times the material thickness is ideal. Embossments The maximum depth is proportional to the internal radius or material thickness. The minimum distance a hem should be from an internal bend is five times the material thickness.

The minimum distance from one countersink and an edge is four times the material thickness. The minimum distance between two extruded holes is six times the material thickness. Welding Spot welding should be restricted to joining coplanar surfaces.

Tabs The minimum width is equal to two times the material thickness or 3.

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The minimum width of a closed lance is two times the material thickness or 1. Lap-welded joints trap plating solutions. For the ease of manufacturing, multiple bends on the same plane should occur in the same direction.

Notches The minimum width is equal to the material thickness or 1. Making slots in steel???? The minimum distance from an extruded hole to a bend is three times the material thickness plus the bend radius. Bends Bends should be toleranced plus or minus one-half degree at a location adjacent to the bends.

Holes The minimum diameter of a hole should be equal to the materials thickness or 1. The minimum distance from a center line of a rib to the edge of a hole is three times the material thickness plus the radius of the rib.

The minimum distance between the leading edge of a hole through a bend should be equal to the thickness of material plus the bend radius or two times the material thickness, whichever is greater. The minimum distance between two countersinks is eight times the material thickness.

Mills and Bridgeport exist for just this type of work. The minimum distance from the inside surface of a bend to the edge of a slot is directly proportional to the length of the slot, material thickness, and radius of the bend.

The minimum return flange height of a closed hem is equal to or greater than four times the material thickness the diameter is zero.

The minimum distance between a hole and the edge of the material is directly proportional to the size and shape of the hole and the material thickness. The maximum depth for a V embossment is equal how to make slots in sheet metal three times the material thickness.

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