Abstract: In view of the foregoing, an embodiment herein provides a method of manufacturing wheel disc, wherein said method comprising of steps providing a rectangular strip made of metallic materials, circling the strip to form a band, welding the band to form a hoop by welding process, forming one side of the hoop to make the center portion of the disc, spinning another side of the hoop to form flange of the disc, and achieving varying thickness across the disc to make variable thickness wherever needed, thereby reducing the usage of raw material and reducing wastage and making light weight wheel disc.

Abstract: In view of the foregoing, an embodiment herein provides a commercial vehicle wheel comprises of a rim 101, and a disc 102, wherein the rim 101 includes an outer flange 103, an inner flange 104, an outer bead seat 105, an inner bead seat 106, a connecting region 107 for connecting the rim 101 and disc 102, a circumferential mounting groove 108 connected between the connecting region 107 and inner bead seat 106, wherein a valve hole 109 is provided in the outer bead seat 105 for positioning a valve 110, wherein the valve 110 stem is externally projecting outside the disc 102, thereby results in pave the way for achieving larger clearance between the valve and drum/calliper. The outer bead seat is straight across the radius of rim except the valve hole 109 region, and provided without having hump, ledger and/or intermediate ring in the rim 101.

Abstract: In view of the foregoing, an embodiment herein provides a method of manufacturing wheel disc, wherein said method comprising of steps providing a rectangular strip made of metallic materials, circling the strip to form a band, welding the band to form a hoop by welding process, forming one side of the hoop to make the centre portion of the disc, spinning another side of the hoop to form flange of the disc, and achieving varying thickness across the disc to make variable thickness wherever needed, thereby reducing the usage of raw material and reducing wastage and making light weight wheel disc.