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Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped Wire Drawing Dies
Customized Shaped dies are used to reduce the diameter or to transform one wire shape into another. Applications include various types of ferrous and non-ferrous rods and wires.
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BRIEF INTRODUCTION
Typical Wire Shapes
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Features and Benefits
Standard
PRODUCTS
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BRIEF INTRODUCTION
Customized Shaped Wire Drawing Dies

Shaped dies are used in both drawing and extrusion machines.
Since 1997, MN started to custom design a seried of dies to make the required shape and tolerance from original shape gradually.

· Blanks(Nibs) material

The shaped dies can be made with tool steels, tungsten carbide(TC) , polycrystalline diamond(PCD) , Synthetic Mono crystalline Diamond(SMCD) and Natural diamond(ND)

· Case material

Stainless steel and cold rolled steel.

· Typical Markets

Aluminum wire, copper wire, stainless steel wire, steel wire, spiral wire and Trolley wire

· Spiral steel wire dies

MN Dies can design and manufacture TC spiral dies for drawing spiral steel wire.

Typical Wire Shapes
Square
Rectangular
Flat
Triangular
Hexagonal
Oval
Half round
Rhombus
Trolley wire
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Drawing Die Options

Customized Shaped Wire Drawing Dies

Shaped Profile Die Specification TC Shape Die PCD Shape Die SSCD/ND Shape Die
Sandard size range(1) >=0.6mm >=0.1mm >=0.1mm
Standard tolerance(2) +0/-0.015mm +0/-0.015mm +0/-0.015mm
Available angles 8-28o 8-28o 8-28o
Standard angle tolerance +-2o +-2o +-2o
Blank (nib) material Tungsten Carbide(TC) Polycrystalline Diamond(PCD) Synthetic/Natural Single Crystal Diamond(SSCD/ND)
Virtually any Shpaes Available Available Available
Blend and radius depend on required shape depend on required shape depend on required shape

(1).Measured diagonallly (2).Tighter toalerances are available an request

Features and Benefits
Customized Shaped Wire Drawing Dies
Shape dies are used to reduce the diameter or to transform one wire shape into another. Applications include various types of ferrous and non-ferrous rods and wires.
They are used in wire drawing and extrusion machines where material is drawn through or forced under pressure through the die. Shaped dies consist of the same profile parts as regular wire drawing dies for forming round wire.
Standard
Wire Drawing Die
Item Soft wire product Hard wire product
Bell angle (α) 70°±20° 60°±20°
Approach angle (β) 35°±5° 30°±5°
Reduction angle (γ) 18°±2° 12°±2°
Bearing length (D) 20-50 40-60
Back relief angle(θ) 20-50 15°±5°
Exit angle (φ) 50°±20° 50°±20°
Standard configuration for other wire types also available

For nonferrous metals wire, such as copper and aluminum, is best drawn with polycrystalline diamond dies (PCD) ,Not only maintain high wear resistance, but also get a good wire surface quality.

For steel wire, tungsten carbide dies is better, if need variety production,low cost,sample wire making or other applications.

 

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