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Aluminum precision cutting Punch Milling groove

The end ring groove can be machined or bored by car, and other special-shaped grooves can be milled or bored
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  • 6061 6063 5052 7075

  • yurun

Equipment resources of Yurun aluminum products: 13 international advanced aluminum profile extruders, with an annual production capacity of more than 20000 tons; More complete aluminum profile precision processing equipment; More complete aluminum profile oxidation pretreatment equipment, including polishing, wire drawing, sand blasting and other equipment. Environmentally friendly anodizing production line. The total plant area is about 30000 square meters. It is a manufacturer integrating "aluminum profile extrusion, precision machining and surface treatment".

The company is located in the Yangtze River Delta with superior geographical location, leading science and technology and developed transportation in China.

Yurun aluminum products has served thousands of enterprises and is a long-term partner of many state-owned enterprises, multinational corporations and the world's top 500 companies.

Our fields include: automobile industry, aerospace, industrial automation, medical devices, home decoration, home appliance electronics and other industries.

Our advantages: we have focused on industrial aluminum profile processing for 16 years, providing customers with one-stop supporting services such as aluminum profile extrusion, processing and surface treatment, so as to save customers' worry, rest assured and inspire them to become the leading comprehensive aluminum product R & D manufacturer in the industry.

The end ring groove can be machined or bored by car, and other special-shaped grooves can be milled or bored

。 Working principle of EDM when EDM is carried out by EDM machine tool, the tool electrode and workpiece are respectively connected to the two poles of pulse and immersed in working fluid, or the working fluid is charged into the discharge gap. The automatic gap control system controls the tool electrode to feed to the workpiece. When the gap between the two electrodes reaches a certain distance, the pulse voltage applied on the two electrodes will break down the working fluid and produce spark discharge. In the micro channel of the discharge, a large amount of heat energy is instantaneously concentrated, the temperature can reach more than 10000 degrees Celsius, and the pressure also changes sharply, so that a small amount of metal materials on the working surface immediately melt and gasify, and explosively splash into the working liquid, which condenses rapidly to form solid metal particles, which are taken away by the working liquid. At this time, a small pit trace is left on the surface of the workpiece, the discharge stops briefly, and the working fluid between the two electrodes returns to the insulating state. Then, the next pulse voltage breaks down at another point relatively close to the two electrodes to produce spark discharge, and the above process is repeated. In this way, although the amount of metal etched by each pulse discharge is very small, because there are thousands of pulse discharges per second, more metal can be etched and has a certain productivity. Under the condition of maintaining a constant discharge gap between the tool electrode and the workpiece, while etching the workpiece metal, the tool electrode is continuously fed to the workpiece, and finally the shape corresponding to the shape of the tool electrode is processed. Therefore, as long as the shape of the tool electrode and the relative motion mode between the tool electrode and the workpiece are changed, various complex profiles can be machined. Tool electrodes are often made of corrosion-resistant materials with good conductivity, high melting point and easy processing, such as copper, graphite, copper tungsten alloy and molybdenum. In the process of machining, the tool electrode also has loss, but it is less than the corrosion amount of workpiece metal, and even close to no loss. As a discharge medium, working fluid also plays a role in cooling and chip removal in the machining process. Commonly used working fluids are media with low viscosity, high flash point and stable performance, such as kerosene, deionized water and emulsion.

急剧变化 change rapidly

金属材料 metal material ; Metallic Materials ; Metals ; metallic material


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