There is no heat process involved in cold drawing process.
2.
Cold drawing is primarily used in manufacturing plastic fibers.
3.
If subjected to cold drawing afterwards, the fibers align further, increasing their crystallinity, and the material acquires additional tensile strength.
4.
Cold Drawing ProcessDrawing : In this process, the material being drawn is at room temperature ( i . e . Cold-Drawn ).
5.
Depending on the desired characteristics of the finished product, annealing may be used before, during ( between passes ) or after the cold drawing operation, depending on material requirements.
6.
Multi-Pass Drawing : The cold drawing of complex shapes / profiles may require that each bar / coil be drawn several times in order to produce the desired shape and tolerances.
7.
It is understood from the discussion with different manufactures ( TATA Steel ), during cold drawing process Breaking Load decreases, but not in same proportion, with decrease of diameter of wire.
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