Sheet Metal Forming Process Ppt

China as being big mold making company deals in metal forming processes too.

Sheet metal forming process ppt.

Bending most commonly used metal forming process. Sheet metal forming processes sheet metal forming processes introduction ratio surface area volume is very high for sheet metal process. Describe different forming processes when they might. The sheet is drawn into the die hole taking the shape of the cavity.

Sheet metal cutting forming processes general sheet metal processing is an important process for many industries producing home appliances fridge washer dryer vacuum cleaners etc electronics dvd and cd players stereos radios amplifiers etc toys and pc s. Most of these products have metal casings that are made by. Sheet metal operations not performed on presses 7. Metal sheet forming is done in many metal forming companies in many countries.

Scribd is the world s largest social reading and publishing site. Dies and presses for sheet metal processes 6. 2007 john wiley sons inc. Ppt on sheet metal process 1.

Plates thickness 0 25 inches boilers. Other sheet metal forming operations 5. 9 boothroyd dewhurst and knight. 16 kalpakjian design for sheetmetal working ch.

Used form parts such as flanges curls seams and corrugation to impart stiffness by increasing moment of inertia here straight length is transformed into curved length 48. Sheet metal forming ppt free download as powerpoint presentation ppt pdf file pdf text file txt or view presentation slides online. M p groover fundamentals of modern manufacturing 3 e sheet metalworking 1. This is nothing but cutting of sheets by shearing action.

Examples sheet metal formed. The sheet metal specimen is clamped between two circular flat dies and a steel or round punch is pushed hydraulically into the sheet metal until a crack begins to appear on the stretched specimen. Sheet metal forming contents bending stretch forming deep drawing angad s naik 47. Fig 16 13 a a cupping test the erichsen test to determine the formability of sheet metals.

The surface area to volume ratio of the starting metal is relatively high. Introduction to sheet metal forming processes. Female die male die punch post. The powerpoint ppt presentation.

Clamp the blank on the die while the punch pushes into the sheet metal. Metal forming processes metal forming usually include the process of transformation processes on a metal sheet. Sheet metal forming 2 810 d. Metal sheet is changed into several other forms as sheet wires plates etc.