Our Wire EDM capability

Our expertise and advanced production equipment enable us to produce high-quality, low-cost precision parts and components from almost any type of conductive material. Whether you are looking for wire cutting or drilling, our CNC automation system ensures that the dimensional accuracy is within (+0.0001 inches) and that it is perfectly repeatable.

HK PRECISE PROTOTYPE provides first-class Wire EDM machining services, which can produce precision parts with tolerances within (+0.0001 inches) of your design size. With the most advanced line EDM equipment and advanced programming, we can produce the most complex parts with perfect accuracy and repeatability, whether you need prototyping, low volume production or thousands of mass production.

Advantages of WEDM

EDM machines have a wide range of advantages that other manufacturing methods can not match. Some reasons for choosing Wire EDM Machine include:

Engineering superiority

In the processing of precision parts, the popularity of EDM machining is increasing. It has proved to be a complement to traditional manufacturing processes such as SWISS turning and milling. It is very suitable for the production of geometrically complex high-precision gears, mechanical parts and rapid turning prototypes.

EDM machine tools are used for high precision machining with strict tolerances. In the EDM process, wires and electrodes are used to generate sparks, cutting materials every time they pass. Because the material is immersed in fluids and never contacted by electrodes, EDM processing is very suitable for materials that are fragile or require very fine surface finish. We purchase Mitsubishi -MV2400 from Japan.

We focus on creating complex parts with unique geometry and strict tolerances for various industries and applications. Skilled internal tool manufacturers and system programmers, as well as our most advanced EDM equipment, can help us to provide high-quality, high-precision parts and components. These components are too complex to be manufactured by traditional processing methods.

1 Shorten Delivery Time: Because the EDM process is very precise, it can be set correctly at the first attempt to greatly shorten delivery time. It reduces the time required to market the product from the prototype stage.

2 Complexity: Wire EDM is an excellent choice for manufacturing sophisticated and complex parts. With Wire EDM, the same complex parts can be manufactured again and again with the same accuracy.

3 Taper: EDM can be used to cut long taper that other processing methods can not produce.

4 Less setup time: EDM manufacturing reduces the need for dies, thereby reducing installation time.

5 Accuracy: EDM manufacturing is your best choice when you need highly accurate processing. It is capable of cutting to match your design to within ± 0.0001 inch.

7 Better results: EDM can produce parts without burrs or tools. Wire EDM also produces better surface finish than other manufacturing forms.

6 Accurate internal incision: It is difficult to produce square edge internal incision by other processing methods, but Wire EDM can achieve it.

8 Fine hole drilling: EDM drilling can produce small holes that are difficult to produce by other methods.

What is electrical discharge machining

Discharge Machining (EDM) is a process of forming shape by discharging current between two electrodes (tools and workpieces). Rapid discharge passes between the tool and the workpiece, eliminating a small amount of material that has been washed away. EDM services can effectively process hard metals that may require complex precision and are only suitable for conductive materials.

Advantages of EDM

1 Create complex shapes, otherwise it will be difficult to produce with conventional cutting tools.

2 Cut extremely hard, challenging and exotic materials into high-precision mechanical parts that are very close to tolerances.

3 It is suitable for very small workpiece. In this case, the traditional cutting tool may damage the part because of the excessive pressure of the cutting tool.

4 There is no direct contact between the tool and the workpiece. Therefore, fine parts and weak materials can be processed without any distortion.

5 No burr.After the process is completed, there is little need for polishing.