Clinch Lock Sheet Metal

Sheet metal clinching styles clinching point shapes tox pressotechnik.

Clinch lock sheet metal.

The basics of clinching also known as press joining clinching refers to the use of a punch and die set to press or clinch two or more pieces of sheet metal together. Architectural college universities hvac sheetmetal job shop portable roofing. They provide a permanently attached threaded fastener which becomes an integral part of the panel or frame and eliminates the challenges associated with loose hardware. Lightweight for great portability.

Clinching provides a cleaner alternative to riveting and spot welding. Clinching clinching is the processes of joining sheet metal by drawing a circular button through two sheets forming a mushroom shape interlocking them together. Description specifications brochures get a quote description. In industrial applications clinching is being applied for single sheet thicknesses of 0 1 mm up to a total layer thickness of 12 mm 47 and up to 800 n mm 2 5 7 lbf in2.

Clinching stainless steel typically requires the use of a rectangular clinching type that is often referred to as lance clinching. While the sheet metal may be preheated the process is typically performed at room temperature. Captive self clinching fasteners are designed to be installed in sheet metal and pc boards. Steel press fit nuts for sheet metal also known as clinch style captive nuts press these nuts into a drilled or punched hole with an arbor press or similar pressure tool.

Typical strengths in pounds for stainless steel. The interlocking feature forms water tight permanent joints between them. With the clinching process sheet metals of different thicknesses or other materials even with adhesives or other intermediate layers are joined in a cold forming process. Clinching or press joining is a bulk sheet metal forming process aimed at joining thin metal sheet without additional components using special tools to plastically form an interlock between two or more sheets.

This clinching machine is easy to handle and use. Since 1999 we ve been delivering our. The ez clinch is simple light and easy. The lance tooling option is available on most machines and involves very accurate alignment concentrically but also in the parallel direction.