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Anything which is necessary to make a product is called tools.
Press tools, Moulds, Jigs and fixtures, Cutting and assembly tools ,gauges and measuring instruments.
Press tool is a custom built tool in which we make sheet components that not readily available in the market.
The sheet metal which makes with the help of press tool is called stampings.
Hot rolling, cold rolling.
Sheet metal from which stampings made is called stock material.
Cutting, non cutting and combination of both.
Each piece of sheet metal called strip.
In this operation, cut out material or slug will be the component.
Process of making opening on sheet metal is called piercing. The cut out material will be waste.
Material is going to cut in a single line, there won’t be any waste.
Double line cutting material in between the line will be waste.
Transforms vertical motion of the press ram into horizontal motion of the tool. It is used for side piercing.
Making no. of holes at a time.
Press tool cutting operation for soft materials like paper, leather, wood etc.
Removing large amount of material from the edge of the piece part.
Removing small amount of material from the previously blanked part.
Series of teeth profile removes metal from blanked part.
Bending can be explained as shaping of material around straight line axis. Result is a new plane which is at an angle to the mother plane.
Combination of cutting and bending.
Press tool non cutting operations in which material is formed into different shapes.
Process of making cup or vessel is called drawing.
Rolling the edge of sheet metals.
Internal forming operation to expand portions.
rubber, urethane, oil etc.
Opposite of bilge. External forming operation also called as necking.
Operation to produce collapsible tubes, shell etc.
Making depression and corresponding projection won’t be there.
Assembling of two or more parts by riveting, press fitting etc.
Making collar so that no. of threads can be provided.
Flattening of material is called Planishing.
Multi stage tool in which perform work at number of stations.
All cutting features of the component perform at one stroke of the ram.
Small press operated in large one. Blank and form very small parts.
Small amount of material cuts from the edge of the component.
Small press operated in large one, blank and form very small parts.
Combination of cutting and forming.
Method of cutting sheets without forming chips.
Plastic deformation, penetration, fracture.
Edge radius or roll over.
Internal and external loads.
Compressive load and tensile load.
Force acting on opposite direction in same axis.
Load which is acting on same direction but not in same axis.
Forces acting on same direction in same axis.
Impact force (quick force)
Load acting on a material per unit area.