Electrochemical deburring (ECD) and Electrochemical grinding (ECG) is an adaptation of Electrochemical Machining (ECM) process. In thermal deburring, the process difficulties can be eliminated because the Electrochemical deburring is based on the principle of the anodic. Contactless deburring with ECM – electro-chemical machining: It is fair to describe the electro-chemical machining (ECM) process as economically highly viable.

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The negatively charged tool act as a cathode while the positively charged work pieces act as anodes. Advantages of this process electrochemixal Well, it is advisable to use electrolytes made up of sodium chloride and sodium nitrate.


Ensuring that the design of the cathode fits the workpiece area to be machined using insulation electrochekical protect the workpiece from the ECM process in other areas. The methods used up to now – mechanical or thermal processes, or water jet technology – have not achieved the intended productivity levels, nor the desired reproducibility and cost-effectiveness.

December 20, Pankaj Mishra 0. Less material is removed in the Electrochemical Deburring ECD machining process; cycle times are much shorter. This makes ECM ideal for the following surface machining applications: In deburring process, we eliminate the unwanted material which is produced during the machining process. This process is mostly used in the dial gauge movement industry.


Manufacturing high-precision surfaces and deburring in an efficient manner with minimal workpiece finishing time is a primary objective of manufacturing engineers working in fields such as aerospace, transportation and energy. Only then will it be possible to remove burrs economically and with precision.

Contactless deburring with ECM – electro-chemical machining. The separation distance between the cathode and the workpiece is key to regulating the material removal process. Deburring and electro-chemical Deburring Deburring does not electrocemical as a core process in machining. This means that the burr that is present on the upper side of the workpiece is attracted by the upper side of the tool.

Electrochemical deburring ECD is an adaptation of Electrochemical Machining ECM process designed to remove burrs or to round sharp corners on metal workpieces by anodic dissolution method. Don’t fill this field!

Creates a defined edge rounding. Visit our about section to know more. A typical cycle time in ECD is less than a minute.

Because ECM is a dissolution process, no primary or secondary burrs are generated. The tool has two parts: The electrode tool is designed better to focus the metal removal action on the burr.


Privacy Policy Imprint Purchasing Conditions. The dressing of the grinding wheel is required much less frequently. The cathode is designed to maintain a gap between itself and the workpiece surface. In electrochemical deburring, electrochemical machining is used. This is accomplished through mapping of the cathode geometry into the workpiece.

ECM deburring of a pump housing for common-rail systems. We can say that in this deburring process, anode metal dissolution is used. The ECM process is highly stable with very good process control which ensures accuracy, quality, consistency and the highest repeatability. Request offer You have questions or need detailed information?


While the bottom part of the tool is insulated to avoid the contact of tool with the deburing. Upper part and lower part. Related Posts on Manufacturing topic s.

What is Electrochemical Deburring? – Mechanical Booster

In this way, we get the required shape of the workpiece. Related Posts on tag s. If yes, then, you have landed on the most correct page.

Medium size batch and mass production attach great importance to high quality, and internal burrs and ridges can adversely affect the functioning of a component. Published hundreds of articles on various engineering topics.

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What is Electrochemical Deburring?

The electrolyte flowing between the cathode and the workpiece the anode ensures the removal of the material when flushing the gap. Because the cathode never comes into contact with the workpiece, the tooling has no process-related wear. The mechanical machining and deburring of pump housings is currently considered state-of-the-art. However, a precondition is that the whole process is mastered.

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