Main technology standard of zinc alloy Electrode Wires For EDM
|
Quality Sort
|
Enterprise Type
|
Standard wire Diameter (mm)
|
Tensile Strength (N/mm2)
|
Breaking Load (下段kgf)
|
Hard Material
(Y)
|
ZH-20
|
0.20
|
900~980
|
28.3~30.7(2.88~3.13)
|
ZH-25
|
0.25
|
900~980
|
44.2~48.1(4.50~4.90)
|
Chinese standard(GB) Japanese standard(JIS) Germany standard(DIN)
specification: 3KG、5KG、6.5KG、10KG、15KG
Our company own the first product line of zinc alloy electrode wires For EDM in China and have the ability of production. Moreover,we have got the patent number of 200520061757.8 from national patent office. Presently,our products have been sold well to Germany、Italy、Australia、Singapore、Malaysia、Japan、Thailand、Hongkong and other regions. Therefore,we have become one of the greatest manufacturer of electrode wires and export enterprise in China.
Character: Zinc layer and copper wire are interlocked together after the process of annealing as the contact surface becomes rough, which will prevent zinc layer falling off from core wires.
Product Performance: The final product has the same mechanical property with H65 brass wire with tensile of 1000/mm2 and 27 IACS% for electric conductivity. Porous surface structure improves cooling performance by increasing contact surface with cooling fluid. Zinc materials are evaporated and condensed into small particle, which enhances cutting speed for about 15 to 20 percent. Moreover, the rate of wire breakage is low, and wire is straight, so that wire can be thread automatically. The product performance of our product has close performance with German, French, and Japanese coated, especially in cutting tungsten steel die.
The superiority of the EDM Zinc coated cutting alloy wire is as follow.
Faster cutting speed,stable conductivity,no wire breaking.
Improving workpieces surface roughness,containing no copper powder,the hardness of the workpieces surface,extending service life of parts.
Processing precision is rather better than brass wire.
Save material.
Toppo EDM wire can be used in any brands wire electric discharge machines.