Press tool

What kind of press action using in fine blanking?

• Triple action press

• Double action press

• Single action press

• Power press

A ------ tool performs a series of fundamental sheet metal operations at two or more stations during each press stroke.

• Compound

• Progressive

• Combination

• Transfer

A squeezing operation usually performed in a closed die in which metal is forced to flow is -----

• Embossing

• Planishing

• Flanging

• Coining

A process for producing raised or sunken designs in sheet metal by means of a male and female die is ------

• Coining

• Planishing

• Embossing

• Deep drawing

A process in which the wall thickness of the shell is reduced without changing th O.D. of the shell is --------

• Ironing

• Drawing

• Bending

• Blanking

What kind of frame type press ?

• Gap frame

• Arch frame

• Straight sided

• Adjustable horn

What is the type of press machine ?

• Power press

• Hydraulic press

• Pneumatic press

• Mechanical press

Write the formula for cutting force ?

(a)  

Write the formula for cutting clearance ?

(a)  

In bending operation , the tensile stress will create in which ---- direction.

(a)