Crimping Process Sheet Metal

6 types of sheet metal joining techniques folding tab joints.

Crimping process sheet metal. The two pieces of sheet metal connected to each other by folding or bending tabs in the form of a. With the pipe or duct seam in closed position start the crimp to one side of the seam by gently tugging on the driver trigger and angling the turbocrimper impact onto the metal edge. The process can even be used on stainless steel says bruno maczynski engineering manager for tox pressotechnik. The riveting is carried out in the hole corresponding to the two parts and the rivet gun is used to pull.

The process can join metal sheets of different thicknesses or materials. To join two sheets of metal a hole was drilled or punched through and then the solid rivets with a head on one side and a cylindrical shaft were put in most of the time the rivets are fed and placed manually by hand. Sheet metal crimpers are handheld tools that create male crimp bands on various gauges of sheet metal. The wuko combo bender 5000 is the tool for beading crimping and or offsetting your sheet metal panels.

The telescoping clamp holds the crimper securely to your drill. Last angle the crimper off the metal as the crimper approaches the other side of the seam. Use the power of a drill to crimp the ends of metal duct faster and more evenly than crimping by hand. Used to help snugly join metal ducts and gutters in roofing hvac and appliance installation applications these tools work by squeezing the handles when sheet metal is inserted into their jaws.

Crimping is joining two or more pieces of metal or other ductile material by deforming one or both of them to hold the other. Metal crimpers crimp fold seam or flatten sheet metal deforming metal to hold itself or become a needed shape for an application. Hand seamers make crisp accurate angle bends in sheet metal creating a finished edge or bending flattening metal to a desired shape. The bend or deformity is called the crimp.

More product info on the wuko 5000. Clinching produces a round button type connection between two to four layers of sheet metal. Walk the crimper around the pipe circumference in a controlled manner. Hand held sheet metal benders for opening seams.

Crimping wheels are placed at an appropriate distance apart to create the crimp depth specified on the job sheet. Riveting is one of the oldest joining techniques. Use on 30 24 ga. Manufacturers can position wheels for crimp depth down to a thousandth of an inch.