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Can bend 180 degree across and 90 degree ALONG the GRAIN DIRECTION.

Can bend 180 degree across and 90 degree along the grain direction.

A LAYOUT which GIVES SEQUENCE of WORKS and OPERATIONS.

A layout which gives sequence of works and operations.

DISTANCE between TWO CONSECUTIVE OPERATIONS.

Distance between two consecutive operations.

X = w + f

w = stock strip WIDTH at maximum tolerance

f = desired HORIZONTAL feeding CLEARANCE

X = w + f

w = stock strip width at maximum tolerance

f = desired horizontal feeding clearance

EXACT POSITION where STRIP has to be ESTABLISHED.

Exact position where strip has to be established.

Arrest the MOVEMENT of the STRIP for ONE pitch length after each stroke.

Arrest the movement of the strip for one pitch length after each stroke.

Buckling FORCE =CUTTING force require for the OPERATION =shear force on the PUNCH

Buckling force =cutting force require for the operation =shear force on the punch

Single row LAYOUT, double row, GANG dies and ANGULAR.

Single row layout, double row, gang dies and angular.

PORTION of the MATERIAL REMAINING between two ADJACENT openings.

Portion of the material remaining between two adjacent openings.

Shape of the blank, PRODUCTION requirement, grain direction, BURR SIDE, STOCK material.

Shape of the blank, production requirement, grain direction, burr side, stock material.

Hard, THREE quarter hard, HALF hard, Quarter hard, SOFT, DEAD soft.

Hard, Three quarter hard, Half hard, Quarter hard, Soft, Dead soft.

OPEN GUIDE PLATE TOOL

STRIPPER guide plate tool

Open guide plate tool

Stripper guide plate tool

To avoid jamming of material INSIDE the die ,we give straight PORTION of certain AMOUNT from the cutting EDGE. That is CALLED land.

To avoid jamming of material inside the die ,we give straight portion of certain amount from the cutting edge. That is called land.

Sheet METAL up to 3mm = C*S* root of (TMAX/10)

Sheet metal more than 3 MM=(1.5*s) *(s-0.015)* root of (TM ax /10)

Sheet metal up to 3mm = C*S* root of (TMAX/10)

Sheet metal more than 3 mm=(1.5*s) *(s-0.015)* root of (TM ax /10)

Gap between the SIDE of the punch and corresponding side of the DIE in single side.

Gap between the side of the punch and corresponding side of the die in single side.

MAXIMUM AMOUNT of FORCE can be GIVEN on the press . It is determined by KN or TONS.

Maximum amount of force can be given on the press . It is determined by KN or TONS.

Fc = LSTmax

L : Length of periphery to CUT in mm.

S : SHEET THICKNESS in mm

TM ax : SHEAR strength in n/mm^2

Fc = LSTmax

L : Length of periphery to cut in mm.

S : sheet thickness in mm

TM ax : shear strength in n/mm^2

All cutting FEATURES of the COMPONENT PERFORM at one STROKE of the RAM.

All cutting features of the component perform at one stroke of the ram.

Press TOOL non CUTTING OPERATIONS in which MATERIAL is formed into different SHAPES.

Press tool non cutting operations in which material is formed into different shapes.

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.

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.

Press tool CUTTING operation for SOFT materials like PAPER, leather, wood ETC.

Press tool cutting operation for soft materials like paper, leather, wood etc.

TRANSFORMS vertical motion of the PRESS ram into horizontal motion of the TOOL. It is used for SIDE PIERCING.

Transforms vertical motion of the press ram into horizontal motion of the tool. It is used for side piercing.

PROCESS of MAKING opening on SHEET metal is called piercing. The cut out material will be WASTE.

Process of making opening on sheet metal is called piercing. The cut out material will be waste.

In this OPERATION, CUT out MATERIAL or SLUG will be the COMPONENT.

In this operation, cut out material or slug will be the component.

SHEET METAL from which stampings made is called STOCK material.

Sheet metal from which stampings made is called stock material.

HOT ROLLING, COLD rolling.

Hot rolling, cold rolling.

The sheet METAL which makes with the help of PRESS tool is CALLED STAMPINGS.

The sheet metal which makes with the help of press tool is called stampings.

PRESS tool is a CUSTOM built tool in which we MAKE sheet components that not READILY available in the market.

Press tool is a custom built tool in which we make sheet components that not readily available in the market.

PRESS tools, Moulds, JIGS and fixtures, CUTTING and ASSEMBLY tools ,gauges and measuring instruments.

Press tools, Moulds, Jigs and fixtures, Cutting and assembly tools ,gauges and measuring instruments.

ANYTHING which is NECESSARY to MAKE a product is called TOOLS.

Anything which is necessary to make a product is called tools.