Rolling Aluminum Sheet Into Reducer

Sheet metal cone calculator view the cone instructions below to learn how to manually layout the flat pattern for a truncated cone in single or multiple gore sections.

Rolling aluminum sheet into reducer.

To roll aluminum plate you need preheated aluminum sheet ingots that weigh as much as or more than twenty tons. Plate and sheet metal rolling. Bobco metals provides businesses and home users with fast easy and reliable cut to size steel stainless steel aluminum and hardware supplies in los angeles ca usa. Roll the template into a cone shape overlapping the sheet metal by 1 2 inch then drill a few holes along the seam and seal it closed by placing rivets in the drilled holes.

This is a piece of 1 2 thick x 12 wide carbon steel plate that has been cut to size rolled and bent to make a pipe strap or pipe support. Short straight roll set approx half way into tube sheet. Since 1984 jorgenson metal rolling and forming has been serving the metals industry in southern california we specialize in rolling of all structural shapes including angle rolling square and rectangular tube rolling pipe rolling channel rolling spiral rolling and beam rolling as well as heavy. Flared tube diameter 1 8 larger than tube sheet hole.

The metal is heated to the proper rolling temperature and then rolled back and forth until it is flattened to a few inches thick. Regarding aluminum s tendency to crack some grades crack relatively easily but rarely will aluminum crack when bent or rolled into an arc. An eccentric reducer cone is a cone whose side is perpendicular to the base of the cone. It allows you to determine either the size of raw material needed or the number of gore sections to fit on your available material.

The cracking or more likely the complete breaking of the sheet occurs when the bend angle exceeds 80 degrees complementary. Half inch x 12 inch plate rolling and bending to make pipe strap. A normal ingot for this process might be six feet wide twenty feet long and two feet thick. Rolling is the process of reducing the thickness or changing the cross section of a long workpiece by compressive forces applied through a set of rolls as shown in figure 5 1.

There are two major types of reducer cones. 5 1 most rolling is carried out by hot working called hot rolling owing to the large amount of deformation required. Tube rolled 3 8 back of tube sheet. This length must be at least 1 4 shorter than the.

Tip add a bead of silicone sealant along the overlapping edge if you require the cone to be water tight. Light weight sheet metal cones are often used in metal duct work in ventilation systems and cones made from heavy plate are used in metal duct work for steel mills and other large manufacturing applications. Custom rolling bending forming steel and waterjet cutting services call 877 754 0900.