Shaving Sheet Metal Process

Sheet metal forming operations.

Shaving sheet metal process.

This lesson examines the engineering of the shaving process and how it is used to clean holes in a punched workpiece. Vukota boljanovicexamines the engineering of the shaving process and how it is used to clean holes in a blanked and punched workpiece. Shaving a punched workpiece. The process starts by bending the edge to an acute angle.

Sheet metal forming operations. Punchingis a process used to cut metal materials into any precise form by the use of punches and dies. Drawing of sheet metals. To refine pre cut surfaces the shaving process is used to remove minimal edges.

Sheet metal process metal shaping solutions has been explained to clarify each phase of the technique adopted by suppliers in the metalworking industry. There are two types of hemmed edges. Slitting is a shearing process in which the sheet metal is cut by two opposing circular blades like a can opener. We just prepared you the pdf version of the sheet metal forming process you can download it here.

A flattening die is then used to flatten the hem. Shearing separating material into two parts blanking removing material to use for parts conventional blanking fine blanking punching removing material as scrap piercing slotting perforating notching nibbling lancing slitting parting cutoff trimming. The process of removing a thin strip of metal from the blanked part is called as shaving. In order to produce several workpieces out of one initial piece the cutoff process is used.

Closed hems and open hems. Other sheet metal forming operations quiz questions. Such cutting processes include the following. Slitting can be performed in a straight line or on a curved path.

Twin rod automatic blanking press msp 200 from schuler. December 12 2017 at 10 12 am. Bending of sheet metal quiz questions. Closed hems are completely flush while open hems have an air pocket in the bend.

The process for both hemming and seaming are the same except that the tonnage requirement is greater for seaming. The circular sheet metal cutters can be driven or the work may be pulled through idle cutters. 3 thoughts on sheet metal forming processes and equipment drakier. A shaving a sheared edge.

Bending of sheet metal quiz key. It can be done after trimming only so that the strips which are not removed by the trimming process are removed by the shaving process. Slitting usually produces a burr. It is an operation of making incomplete holes in a workpiece called as slitting operation.