LUSHI ENGINEERING FOR MANUFACTURING INDUSTRIES
Wire EDM Cutting Services

Wire EDM Cutting Services

Our wire EDM machining service offers high-precision parts manufacuring with the tightest tolerances, ensuring superior quality and accuracy.

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What is
Wire EDM Cutting

Wire EDM cutting, is a precision manufacturing technology that employs electric sparks to cut conductive materials. Under computer control, a thin, charged wire erodes the workpiece using high-frequency electrical discharges to vaporize the material. Wire EDM is ideal for strong materials such as hardened steels and titanium, excelling where traditional technologies fail, providing detailed forms with no tool wear.

One of the main advantages of wire EDM cutting is the ability to make very precise products with tight tolerances and complex shapes. The method enables incredibly fine finishes and precise details, making it perfect for applications that require high accuracy and surface quality, such as aerospace, medical devices, and mold and die manufacturing. Furthermore, wire EDM can cut thick materials without creating substantial heat-affected zones or mechanical strains, resulting in minimum deformation and high dimensional stability in the completed products.

Wire cutting for precise injection tooling

Wire EDM cutting is ideal for accurate injection tooling because it can produce complicated features with tight tolerances. Wire EDM, for example, ensures exact curves and smooth surfaces for constructing mold cavities, which is crucial for high-quality injection molding production.

Its non-contact approach also prevents tool wear, resulting in long-lasting molds. This maintains consistent part quality while reducing the need for periodic mold care.

Improve the accuracy for industrial end-use parts

Wire EDM cutting has applications in a variety of industries, including aerospace, medical, and others. In aerospace, it is utilized for turbine blades and engine components that require complex geometries and tight tolerances. Medical applications include the production of complex-shaped surgical instruments and orthopedic implants with fine characteristics. It's also used in mold and die production to create precise cavities and cores for injection molding procedures.

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Commonly materials for custom CNC machined parts

Aluminum Alloys

Aluminium alloys are highly machinable due to their lightweight, great thermal conductivity, and low melting point, making them perfect for CNC machining.

Tool Steel

Tool steel for machined parts has great hardness, wear resistance, toughness, and thermal conductivity, making it perfect for precise cutting, drilling, and shaping of metal parts.

Stainless Steel

Stainless steel is corrosion resistant, robust, and heat treatable, making it excellent for CNC machining. Its hardness and toughness present problems, yet they result in accurate, high-quality components.

Brass Alloys

Brass alloys have outstanding machinability, high thermal conductivity, corrosion resistance, and a golden look, making them perfect for precision parts.

Bronze Alloys

Bronze alloys provide great machinability for CNC machining, with high strength, corrosion resistance, and thermal conductivity, making them perfect for producing complicated parts.

Copper Alloys

Copper alloys have strong electrical conductivity, corrosion resistance, and thermal conductivity, making them perfect for complicated parts that require the highest level of precision.

Titanium Alloys

With high strength-to-weight ratios, corrosion resistance, and biocompatibility, makes Titanium excellent for the part making in aerospace, medical, and automotive industries.

Available surface finishes of cnc machined parts

For CNC machined parts, LUSHI provides a variety of surface treatments, such as polished, smooth surfaces, textured finishes for aesthetics or grip, and custom treatments made to fit particular application requirements.

01

As Machined

Without further polishing or smoothing treatments, the surface finishing of as machined items usually shows tool marks and roughness straight out of the machining process.

02

Anodizing

Metals are improved by anodizing by forming a coating of protective oxide. It increases durability, resistance to corrosion, and offers a variety of color choices for aesthetic purposes.

03

Alodine Coating

Alodine coating, sometimes referred to as chromate conversion coating, improves paint adhesion and offers corrosion protection for aluminum surfaces, extending their lifespan.

04

Black Oxide

Through a chemical conversion process, a black oxide layer is formed on metal surfaces to provide corrosion resistance and a decorative black look. This technique is known as black oxide surface finishing.

05

Passivation

By the chemical process of passivation, contaminants are removed from the surface of stainless steel, increasing its resistance to corrosion and creating a layer of protective oxide.

06

Electroplating

By using an electrolytic technique to deposit a coating of metal onto a substrate, electroplating improves surface characteristics like conductivity, appearance, and resistance to corrosion.

07

Powder Coating

A dry powder is applied electrostatically to a surface via powder coating, which produces a heat-cured, aesthetically pleasing, and long-lasting finish with a range of color possibilities.

08

Tumbling

In order to smooth surfaces and get rid of burrs, pieces or materials are tumbled in a vibratory tub or revolving barrel filled with abrasives or polishing media.

09

Polishing

Polishing is a surface finishing technique that produces a bright, reflecting finish by smoothing and improving the appearance of a surface using abrasive materials.

10

Bead Blasting

Using compressed air, bead blasting removes coatings, corrosion, and other defects from a surface while producing a matte or textured finish.

Precision CNC Machining
for Custom Part Manufacturing