Product knowledge

Ways and methods of improving the machining accuracy of EDM machines

ZhangRay

There are many ways and methods to improve the machining accuracy of electrical discharge machining (EDM) machines. Here are a few of the more influential ones. Reduce the vibration of molybdenum wire The vibration sources of molybdenum wire include commutation vibration of the wire storage drum, vibration of the guide wheel (including radial runout...

Factors that affect wire cut EDM machining accuracy

ZhangRay

There are many factors that affect the machining accuracy of wire cut machine tools, such as process (programming skills, cutting path, etc.), machining environment, workpiece material and whatnot, which can influence machining accuracy. The quality of the machine tool itself is an important factor. Accuracy of machine tool movement According to the standard of...

Principles and features of wire cut EDM machines

ZhangRay

Nowadays, wire cut EDM machines are used more and more widely. Do you know their working principle and characteristics? Principles of wire cut EDM machining The principle of wire cut EDM machine is to use tools to connect molybdenum wire with the workpiece to insert a pulsed power source. The molybdenum wire is inserted...

Some Operation instructions of LS wire cut EDM machine

ZhangRay

Besides technical process preparation, there are few operation instructions of LS wire cut EDM machine, this article will introduce them to you. Implement a small number of multiple cuts The small and multiple cutting method refers to the use of the same diameter electrode wire to cut the same surface twice or more. The...

Operating Instructions for LS Wire EDM Machines: First Step

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The low speed wire cut EDM machine is mainly used for processing high precision parts. There are many varieties of low speed wire EDM machine tools and the operations of various machine tools are similar in many ways. Some basic operation contents and requirements are similar to those of high speed wire cut electrical...

Daily maintenance of CNC wire cut EDM machines

ZhangRay

Routine maintenance and upkeep of machine tools play a significant role in extending their lifespan. Daily work requirements Fully understand the structural performance of the machine tool and master the operating skills of the machine tool, and abide by the operating regulations and safety production system. Do processing within the allowable specifications of the...

Materials and other factors caused Molybdenum wire breakage

ZhangRay

In addition, there are many other reasons that can cause molybdenum wire breakage, such as differences in materials and other factors. Relating to the materials It is generally considered that it is fragile and easily to break if the metal has not been forged, quenched or tempered. This is due to the uneven distribution...