- Mar 04, 2025
The diversity and importance of Mitsubishi lower-speed EDM spare parts
In the vast starry sky of modern manufacturing industry, wire cutting technology is like a bright star, lighting the way forward for the processing of precision molds and complex parts. Mitsubishi lower speed wire cutting machine, with its high precision, high efficiency and excellent stability, stands out among many manufacturers and becomes a dazzling star in this field. However, all these brilliant achievements are inseparable from the silent support of high-quality EDM spare parts. These spare parts are like tiny gears in a precision instrument, each one is crucial, and they ensure the smooth operation and excellent performance of the wire cutting machine. This article will deeply explore the types, functions and importance of Mitsubishi lower speed wire cutting spare parts in the processing process, and add an introduction to the maintenance of spare parts, so that readers can fully understand the key role of these spare parts in improving production efficiency and product quality.
1. Overview of Mitsubishi lower speed wire EDM spare parts
Mitsubishi lower speed wire cutting machine achieves fine cutting of conductive materials through discharge corrosion between the brass wire and the workpiece. This process is complex and precise, as if it is a subtle chemical and physical reaction, and the quality and performance of the spare parts are the key factors for the smooth progress of this reaction. Common Mitsubishi lower speed wire EDM spare parts include but are not limited to power feed contacts, wire guides, rollers, bearings, nozzles, isolation plates, etc. These spare parts perform their own duties, each assuming different functions, and jointly ensure the efficient and stable operation of the machine tool.
(1) Power feed contact: As the key component for conducting electricity in wire cutting machine tools, its importance is self-evident. It is directly related to the conductivity and stability of brass wire. Commonly used items are: X056C075H06, X055C118H02, X088D493H02, X089D256H02. Usually made of wear-resistant materials such as tungsten steel, it has excellent electrical conductivity and durability. In Mitsubishi lower speed wire cutting machine, the power feed contact is not only responsible for the smooth transmission of the current, but also effectively reduces the loss of the brass wire, thereby significantly improving the processing accuracy and ensuring the quality of the processed workpieces.
(2) Wire guide: It is also known as diamond eye mask. It is a key component that guides the direction of brass wire. It is usually precision-made from high-hardness diamond material and has excellent wear resistance and accuracy retention. For example: X056C833G54, X056C833G55, X052B387G54, X052B387G55, X052B627G64, X052B627G63, X052B609G64, X052B609G63,etc. It can maintain the stability of brass wires in harsh environments such as local high temperatures and water immersion, and reduce the occurrence of wire breakage, thereby improving processing efficiency, ensuring part quality, and bringing higher benefits to production.
(3) Roller: Responsible for the retraction and guidance of the brass wire. Its quality and accuracy directly affect the tension and running stability of the brass wire. Such as X055C009G51, X055C008G51, X088D350G52. These high-quality rollers are carefully made of ceramic materials and feature high density, wear resistance, and high concentricity.
(4) Bearing: It is one of the core components of machine tool operation, especially in high-speed rotating components, such as tension rollers and outlet rollers. High quality bearings such as DDRF-1980DDR, S859N319P31, S859N319P10 and other items, can ensure the smoothness and accuracy of machine tool operation, reduce vibration and noise, improve overall performance, and ensure that machine tools remain stable and reliable under long-term high-load operation.
(5) Nozzle: It is used to spray working fluid during processing to cool the brass wire and workpiece, and at the same time take away the waste generated by processing. For example: X056C836H01, X054D881H07, X203C929H01, X085C257H01, X085C131H11, X196C451H01, it’s spray angle and flow rate are carefully designed, and the sprayed water column has good wrapping properties, which can effectively improve the processing efficiency and surface quality.
(6) Isolator plate: It’s mainly used to isolate the high-voltage part of the machine tool to prevent leakage and short circuit and ensure the safety of operators. For example: X056C110G51、X056C356G51、X053C162H01、X053C443H01、X056C273G51, it has good insulation properties and high temperature resistance, can remain stable in harsh working environments, and provides a solid guarantee for the safe operation of machine tools.
2. Choice of EDM spare parts
Choosing the right Mitsubishi EDM spare parts is crucial. High-quality accessories can not only improve processing efficiency and accuracy, but also extend the service life of machine tools and reduce maintenance costs. When selecting accessories, users should fully consider the model of the machine tool, the type of processing materials and the specific processing requirements, and carefully choose high-quality products that match the original spare parts.
(1) When selecting a power feed contact, its conductive performance and durability should be considered to ensure that it can adapt to the current transmission needs of the machine tool and reduce the loss of brass wires.
(2) For wire guides, pay attention to its accuracy maintenance and wear resistance to ensure the stable operation of the brass wire and reduce wire breakage.
(3) For rollers, products with high strength, good wear resistance, and good concentricity should be selected to ensure the tension and smooth operation of the brass wire.
(4) For bearings, bearings with high stability and good precision should be selected to ensure the long-term stable operation of the machine tool.
(5) For nozzles, pay attention to its spray effect and corrosion resistance to improve processing efficiency and part quality.
For isolator plate, products with good insulation performance and high temperature resistance should be selected to ensure the safe operation of the machine tool.
3. Maintenance of EDM spare parts
Regular maintenance of EDM spare parts is an important part of ensuring the efficient operation of Mitsubishi lower speed wire cutting machines.
(1) As key components that are in direct contact with brass wire, the power feed contact and wire guide will gradually wear out during long-term use. Regularly check the wear of power feed contact. If there are obvious grooves or damage on the surface, replace it in time. When inspecting the wire guide, you need to pay attention to whether its hole diameter has become enlarged or deformed due to wear. Once any situation affecting the stability of the brass wire is found, it should be replaced with a new one immediately to ensure processing accuracy and efficiency.
(2) Maintenance of bearings and rollers focuses on lubrication. Regularly adding an appropriate amount of grease to the bearings can reduce friction and wear and extend their service life. For the lubrication of the rollers, attention must be paid to the selection of lubrication points and the type of lubricant to ensure uniform lubrication and not affect the operation of the brass wires. In addition, the operating status of the bearings should be checked regularly. If abnormal noise, vibration, or increased gaps are found, they should be dealt with promptly to avoid affecting the overall performance of the machine tool.
(3) Maintenance of nozzles requires cleaning and inspection. During the working process, the nozzle collides with the waste materials falling during the processing, causing the nozzle to be deformed and affecting the spraying effect. Regularly check the wear of the nozzle and replace it promptly if damaged to ensure the stability of the cooling effect.
(4) The maintenance of isolator plates requires attention to the maintenance of their insulation properties. Regularly check the surface of the isolator plate for damage or cracks to ensure that its insulation performance is not affected. In a harsh working environment, if the isolator plate is found to have signs of aging, it should be replaced in time to prevent safety accidents such as leakage and short circuit.、
4. Market status and future trends
With the continuous development of the manufacturing industry, the demand for high-precision and high-efficiency processing equipment is increasing day by day. The Mitsubishi lower speed wire cutting machine and its accessories market is also showing a good development trend. In the future, with the continuous advancement of smart manufacturing and Industry 4.0, wire cutting technology will develop towards higher precision, higher efficiency and more intelligence. As an important part of machine tools, accessories will continue to undergo technological upgrades and innovations to meet new processing needs. For example, the application of new materials and the integration of intelligent monitoring systems will bring new opportunities and challenges to improve the performance of accessories and push the entire manufacturing industry to a higher level.