Micro EDM
Chien Feng Yuan is a leading EDM (Electrical Discharge Machining), wire edm manufacturing and edm cutting comprehensive service machine workshop based in Taiwan.
- Product Introduction
Chien Feng Yuan is a leading EDM (Electrical Discharge Machining), wire edm manufacturing and edm cutting comprehensive service machine workshop based in Taiwan. We offer Molybdenum wire cut EDM, micro edm for all your precision machining needs. Serving clients worldwide for 14 years, our expertise extends to the aerospace, medical equipment, industrial, military, and defense industries. In our time helping clients with creating products and parts we've seen and done it all. Experience & expertise is important when it comes to manufacturing products.
Advantages of Wire EDM Machining
Precision Cutting:
It allows for precise cutting without the need for further machining and finishing of the workpiece.
Complex Designs:
The process is suitable for creating intricate designs and shapes that are challenging to produce with traditional CNC machining.
Small and Highly Detailed Parts:
Wire EDM is well-suited for processing small parts and cutting components with high levels of detail that may be too delicate for other machining options.
Materials with Low Machinability:
Wire EDM is particularly suitable for materials that are brittle and cannot withstand machining stress.
Single-Stage Processing:
The machine can cut materials in a single stage, leaving no burrs or deformations.
Continuous Cutting:
The processing involves continuous cutting, and even if the wire breaks during cutting, the process can resume immediately.
Disadvantages of Wire EDM Machining
It is only compatible with conductive materials.
The cutting surface of certain materials (such as aluminum) may develop an oxide layer, potentially requiring additional finishing processes and thereby increasing costs.
High initial investment and maintenance costs.
Applications of Electrical Discharge Machining
Electrical Discharge Machining (EDM) is particularly renowned for small-batch production, enabling a variety of processes such as milling, turning, and small-hole drilling. This unique technology is valuable across a wide range of industries, from automotive to aerospace.
The capability of this technology to create distinctive and precise shapes is beneficial for various applications, including:
Injection Molding:
Achieving the correct mold dimensions, depth, and shape often relies on EDM. It is a primary injection molding process used by mold manufacturers. Wire EDM is a prevalent type used in this case. Given that injection molding involves various intricate components, this method is often the preferred choice. Moreover, it can typically produce high-precision and finely finished surfaces through electrical discharge machining.
This technology plays a crucial role in shaping components for injection molding, ensuring the production of molds with precise dimensions and intricate details. Its ability to work with a variety of materials, including those that are hard and brittle, makes it a versatile and valuable process in manufacturing.
Die Casting
EDM machining is also highly suitable for mold manufacturing applications. The production of highly customized molds demands exceptional precision. These molds often feature sharp internal corners, deep ribs, and other complex features. Additionally, molds are typically made from extremely hard steel alloys. These alloys are often challenging to machine using conventional methods. Hard steel alloys may require precision machining before heat treatment, which can potentially compromise the accuracy of details. Therefore, the adoption of the EDM process is more appropriate.
Product details:
Packing Details : Carton, Wooden case, pallet, or according to the customers' requirements.
Delivery Detail: 25-35 days by sea, 3-7 days by air
FAQ
Q: What work can be done by WEDM?
Wire EDM (Electrical Discharge Machining) can be utilized for machining molds and tools with intricate holes and cavities. It processes various hard and brittle materials, such as hard alloys, hardened steel, and more. It is capable of machining deep holes, fine holes, deep slots, narrow gaps, and thin sections. It is also used for machining various shaping tools, thread gauges, and measuring instruments. As long as the material is conductive, wire EDM can be employed for processing.
Q: What are the Limits of EDM?
The EDM process removes charged materials, meaning it is limited to conductive workpieces and is not suitable for composite materials or dielectric materials. Wire EDM may result in the formation of an oxide layer on the surface of specific metals, requiring cleaning to maintain optimal quality.
Discharge machining faces challenges with parts and components that can only be securely fixed without affecting their shape. For example, tubular parts may deform during electrical discharge cutting, leading to quality issues.
Other drawbacks of electrical discharge machining include:
Slower Processing Time:
EDM typically has slower processing times compared to some other machining methods.
Excessive Wear on Electrode Tools:
Electrode tools may experience excessive wear during the machining process.
Reproducing Sharp Corners May Not Always Be Feasible:
Achieving accurate reproduction of sharp corners may not always be feasible.
Metallurgical Changes:
The metallurgical properties of materials may change due to high temperatures during the process.
Frequent Repair of Deep-Hole Electrodes:
Deep-hole electrodes often require frequent repair.
Challenges in Finding Experienced EDM Operators:
Finding experienced EDM operators can be challenging.
High Power Consumption:
EDM machines consume a significant amount of electrical power.
Hot Tags: micro edm, micro edm manufacturers, suppliers, factory, Aluminium CNC Machining, aerospace machined parts, core and cavity injection molding, 3 axis cnc, thermoplastic injection, wire edm gear cutting
