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Fundamental Tool & Die Making techniques

Free Articles
Bend Radius
Deep Drawn
Fine Blanking
Progression strip layout

Slug pulling prevention
Tool die Design
Cutting clearance

Downloadable Ebooks

Tool die design booknd Fixture
Strip layout

Jigs and Fixture Design Book

Geometric Tolerances

ISO tolerance for shafts
ISO tolerance for holes
Surface Roughness
Surface Texture

Quality Control Co

Process Capability CPK
Sampling plan
Level I, II, III

Engineering Plastic
Machining of plastic
Selection of plastic


Uniform Velocity - An object is said to have a uniform velocity if it moves equal distances ( s ) in equal interval of time. The velocity remains......Angular velocity

Work - work is equal to force Multiple by distance covered.

Efficiency - While transmitting power or changing energy from one form to another,part of the power or energy is lost due to friction, radiation, etc. Hence, the ......

Manufacturing Machining
Drill size - Drill hole size of any tap is equal to the tap size minus the thread pitch. Drill hole size for all inches and metric taps.

Drill Angle - Rake angle of any cutting tools differ from material to material...information for all manufacturing need.

Engineering Formula

for mechanical engineering designers
Area - engineering formula for circle, hollow circle, Ellipse, irregular polygon.

Machine Time - machine time is the period of time needed in which the machine perform the operation. Calculating manufacturing machining time for drilling, milling.....

Conversion table - Metric to imperial and imperial to metric in length, volume, speed etc.



Materials & Tretment

Annealing metal
Case hardening
Material density
Electrical Conductivity
heat treating steel


Equivalent and standards

Comparision table

Alu comparison table
Carbide equivalent chart
Carbon Steel
Copper alloy
Low alloys
Nickel alloys
Stainless Steel
Steel comparison table
Tool Steel equivalent
Tungsten Carbide
Wrought stainless Steel
Inch - metri Conversion Charts
Periodic Table of elements


Drill Angle
Drill size


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