The Ultimate Guide of EDM Metal
Are you thinking of replacing the traditional machining with EDM Machining?
Or do you want to increase the accuracy in the production of conductive material?
For both these questions, EDM metal seems like the right answer.
In the following guide, our experts have gathered some helpful questions related to the EDM metal.
So let’s explore the question guide below.
Why Use EDM Machining for the Metal Parts?
Some common reasons to use EDM machining for metal parts are listed as under:
- It gives them access to the users to create thin walls of the metal parts
- The manufacturers can cut the internal corners of smaller radii with great ease
- EDM machining is also used to create blind and high aspect ratio pockets
- The electric spark in EDM acts as the best tool to cut the workpiece with never-ending precision
- It consumes less power during the operation of the metal parts
- EDM process also doesn’t need high or substantial cutting forces to work
- It generates low residual stress in the production of metal parts
Can a Non-Conductive Metal Be Cut Using EDM?
A non-conductive metal can only be cut with EDM by using an auxiliary conductive layer on the metal parts.
The electric discharge is not possible in non-conductive metals. That’s why an auxiliary conductive layer is used to improve the conductive nature of such metals.
Furthermore, the auxiliary conductive layer is designated as an assisting electrode which is regenerated after each discharge.
Other than this, completely non-conductive materials like wood can never be machined with the help of the EDM process.
You can check the official website of DEK to get a better idea about the use of non-conductive metals in the EDM process.
What Metals can be Used in EDM Machining?
Following metals can easily be used in EDM machining:
- Steel
- Titanium
- Aluminum
- Brass
- Alloys
- Superalloys
- Hardened Steel
- Composites
- Copper
- Graphite
Is Metal EDM Suitable for Small Batch Production?
Yes, metal EDM is perfectly suitable for small batch production, especially for prototypes.
The primary reason for using the EDM technique for small batches of products is its increased convenience and accuracy.
The electric spark in the EDM processing helps to attain cutting-edge accuracy and precision without using complex tools.
Many prominent industries, including the automotive and aerospace manufacturers, prefer using the metal EDM technique to produce small-batch tools.
Are Small Volume Metal Parts Also Suitable for EDM?
Yes, small volume metal parts seem like the best parts to process with the EDM technique. This is because of the high Machinability of the EDM process.
Electric Discharge Machining makes it easy to process small volume metal parts’ sharp corners with small radii.
Regardless of the smaller radius and volume, the EDM doesn’t compromise on the quality and accuracy of the manufactured products.
In addition to the small volume metal parts, the manufacturers benefit from processing the large volume metal parts.
What are the Applications of EDM Metal?
Some common applications of EDM metal are listed as under:
- EDM metals are mainly used in the mold and die manufacturing process
- They are used for extrusion dies and blanking punches
- EDM metals are also used in the production of small and large prototypes
- They are also used to drill the micro-holes in the nozzle
- EDM metals are used in the rotary form cutting
- EDM metals are also included in the helical profile cutting
- They are used in the wire cutting processes
- Thread cutting is also regarded as an essential application of EDM metal
DEK is one of the most reliable Chinese manufacturers who provide all details about the common applications of EDM metals.
Can EDM Services be Combined with Other Machining Services?
Yes, EDM services can easily be combined with other manufacturing services such as turning, milling, or grinding.
Other services that can be used in combination with EDM services include finishing, heat treatments, surface coating, and assembly of the manufactured parts.
The primary reason for combining EDM services with other machining processes is to improve the production rate, precision, and accuracy of the metal parts.
Furthermore, the combination of EDM with other machining services provides an end-to-end solution to all problems.
Does DEK Offer EDM Metal Services?
Yes, DEK stands out from the notable Chinese manufacturers who provide the highest quality of EDM services.
They make sure to adopt modern technologies and techniques to process materials through Electric Discharge Machining (EDM).
Moreover, all EDM services at DEK are pretty reasonable without compromising the quality and accuracy of the manufactured products.
Does DEK Offer Complex Metal Parts EDM Services?
Yes, DEK provides all types of complex metal parts EDM services at pocket-friendly prices all over China.
Other than this, they also have R&D services to ensure everything about using modern techniques during electric discharge machining.
All professional workers make sure to adopt the safety and quality standards while dealing with the complex parts of EDM services.
