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All conductive materials can be processed by EDM manufacturing process.
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– EDM can process hard, brittle, tough, soft, and high melting point conductive material.
– “No cutting force” during processing, which is conducive to the processing of small holes, thin walls, narrow grooves, and various complex shapes of holes, spiral holes, cavities, and other workpieces. It is also suitable for precision and micromachining.
– When the pulse width is small, the entire workpiece is hardly affected by heat, so the heat-affected layer can be reduced, and the surface quality can be improved after processing. It is also suitable for processing heat-sensitive materials.
– The pulse parameters can be adjusted arbitrarily, which rough, semi-finishing, and finishing can be continuously performed on one machine tool.
– Direct use of electrical energy processing, easy to achieve automation.
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– It is possible to manufacture special-shaped surfaces that cannot be produced by conventional cutting machines.
– Machining hard materials can also have good tolerance accuracy.
– The cutting force of conventional machines may damage small workpieces, but EDM will not.
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– Non-conductors cannot be processed.
– The processing speed is slow.
– High processing cost.
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– All conductive materials can be processed by electrical discharge machine.
– The highest precision of electric discharge machining can reach +/-0.005mm surface roughness up to the mirror level.
– Stations that cannot be processed by traditional machining can generally be completed by electrical discharge machining.
– The discharge station can be the cavity of various large-scale plastic molds or small holes and tiny grooves with a width of 0.1mm.
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Generally, it can be divided into three stages:
The first stage forms the discharge channel, where the electrolyte is ionized and broken down, and the discharge channel is formed.
In the second stage, energy conversion is formed on the surface of the workpiece. That is, spark discharge and thermal expansion are generated, so the tool electrode and the workpiece are eroded.
The erosion produced in the third stage is thrown out of the discharge gap to prepare for the subsequent discharge.
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Copper electrode is an electrode for EDM machining. According to the product’s shape, the processing method is determined, and the desired shape is processed by turning, milling, planing, grinding, drilling, and electric discharge. The shape of the electrode is opposite to that of the product.
Suppose the product is difficult to process at one time. In that case, the shape or structure of the product is divided into several parts according to the difficulty of processing, the shape of the product, and the processing needs. The Copper electrode can be disassembled into several parts, and then the Copper electrode processing diagram is formed. This process is to remove the copper man.
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Technicians have all studied through relevant mechanical manufacturing majors, and the longest working time of technicians in the industry is over 20+ years.
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Dongguan City, Guangdong Province, China
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7~15 days after placing the order
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One piece minimum order
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E-Mail
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Air express (UPS, DHL, FEDEX, OCS…), Ocean freight
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T/T
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E-mail，Whats app, Skype
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Digital calipers, micrometers, height measuring instruments, plug gauges, profile projectors, COORDINATE MEASURING MACHINE, industrial screws, thread gauges, dial indicators, ring gauges
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Secondary Inspection——Wiping ——Bagging——Spraying Anti-rust Oil——Packing
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Europe and the United States 3~7 working days, according to different express times
Japan 2~7 working days, according to different express time
Stainless steel, also known as stainless and acid-resistant steel, is a type of steel that is resistant to air, steam, water, and weak corrosive mediums. Acid-resistant steel, on the other hand, is resistant to chemical corrosion mediums such as acid, alkali, and salt.
Titanium is known for its exceptional strength and light weight, making it a popular choice for aerospace and medical implants. Its ability to resist corrosion and compatibility with the human body make it a valuable material for challenging conditions, and its impressive strength-to-weight ratio makes it versatile for use in different industries.Common Grades:
Steel is a broad category that refers to alloys of iron and carbon with a carbon content ranging from 0.02% to 2.11% by weight.
Aluminum is a valuable industrial material due to its excellent thermal properties and ease of processing. When compared to die steel, aluminum alloy is known for its good machinability, lightweight nature, and high thermal conductivity. While it used to have low strength, advancements have allowed aluminum alloy to now match carbon steel, making it suitable for creating plastic molds. The efficient cooling performance of aluminum alloy has been particularly beneficial in reducing the forming cycle time for plastic bottle blow-forming production.
Tungsten carbide is exceptionally hard and wear-resistant, with high strength and heat resistance. It maintains stability at elevated temperatures but can be brittle and prone to chipping. Additionally, it offers good corrosion resistance and is dense, making it ideal for cutting tools and industrial applications.
Copper is a valuable metal that plays a significant role in many industries. It is abundant in nature and possesses exceptional properties such as excellent electrical conductivity, thermal conductivity, ductility, corrosion resistance, and wear resistance. This non-ferrous metal is utilized in a wide range of sectors including power, electronics, energy, petrochemical, machinery, metallurgy, communications, light industry, and emerging industries. In China, copper is the second most consumed non-ferrous material after aluminum.
Brass is a corrosion-resistant alloy that exhibits excellent machinability, making it easy to shape and cut. It has good ductility and malleability, allowing it to be formed into intricate designs.
Bronze, a mixture of copper and tin, is recognized for its long-lasting quality and ability to resist rust. It is commonly utilized in marine settings, art pieces, and mechanical components due to its robustness and capacity to endure tough conditions.Common Grades:
Magnesium is known for its light weight and durability, making it a popular choice in the aerospace and automotive industries where weight reduction is important. Its ability to be easily shaped allows for intricate designs, and it is also commonly used in electronics for its high conductivity.Common Grades:
