Technique

加工技術

From dies manufacturing to wire processing, a consistent line production process allows us to effectively control quality and provide customers with high-quality and efficient services.

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core competency①

Flexibility

with 100% self-manufactured drawing dies, our manufacturing process can be arranged flexibly to deal with small-volume, large-variety production.

core competency②

Diversity

our experienced know how which has been obtained from our diverse customers is able to meet a wide range of requirement.

core competency③

Experience

rich experiences of over 50 years dies producing and over 30 years stainless wire-drawing allow us to provide professional advice and assist our customers choose the most suitable products.

Work Flow

作業流程

1. stainless steel wire

線材

Cold drawing

Annealing

Spool winding

Plasticity allows wire diameter to be narrowed to desired order by moving through a series of dies.

Thermal process is tasked with reverting structure of material to its original form after cold drawing. The temperature and condition of heat treatment will be adjusted according to different wire diameter.

Winding tension directly affects mechanical properties of product (e.g.T/S, extensibility), surface quality and risk of loosening. Thus, tension parameter need to be determined following wire diameter.

Inspection

Inspection must be implemented from raw material, semi-finished products to finished products in order to ensure stable quality.

Packing

We have label on each spool with information of specification and weight of every final product.

Delivery

2. wire drawing dies

伸線眼模

Bonding

Powder Metallurgy method is exclusively adopted. Diamonds are fit with tungsten carbide completely to avoid the concern of coming loose when drawing wires. Otherwise, it also maximizes die life and stability.

Laser Piercing

The latest automatic laser drilling equipment with 0.1 micron resolution to calculate precise angle and die profiles, and allowing for increased process speeds.

Shaping

Polishing is a fetal factor of life expectancy and stability of drawing-wire. This process contributes to lower friction and wastage. Thus, a smooth and shiny surface is the result of well-polished dies.

Finishing

Drawing die angle and bearing length effect change in limitation of drawing wire.

With consistent geometries and homogeneity in dies manufacture benefit our Multi-wire Drawing Machine to enhance efficiency and reach higher throughput.