Wire Cut Electrical Discharge Machining (WEDM) is a kind of continuous moving thin metal wire (called electrode wire) as the electrode, through pulsed spark discharge to remove metal, cutting molding special processing technology.
The basic principle of wire cutting processing is to generate spark discharge through the pulse current between the electrode wire and the workpiece, and use the instantaneous high temperature and high pressure generated by the discharge to melt or vaporize the metal, so as to achieve cutting. This technology does not require direct contact with the workpiece, so it is not limited by the nature of the material, and can process a variety of hardness, strength and brittleness of materials.
Wire cutting processing can be divided into the following categories according to the running speed of the electrode wire:
High-speed wire cutting (fast wire) : the electrode wire high-speed reciprocating movement, the speed range is 6-12 mm/s, the cutting accuracy is poor.
low speed wire cutting (slow wire walking) : the electrode wire has a unidirectional low speed movement, the speed is controlled at 0.2mm /s, and the cutting accuracy is high, which can reach ±2.5um level, or even ±1um.
in the wire cutting : combining the advantages of high speed and low speed wire walking, through multiple cutting to improve processing efficiency and accuracy.
Advantages of Aluminum Alloy Custom Made Product
Accuracy and Precision: One of the vital benefits of wire-electrode cutting for aluminum alloy custom made items is the accuracy and exactness it offers. This strategy takes into account unpredictable plans and tight resiliences to be accomplished easily, guaranteeing that the eventual outcome meets the specific details required.
Smooth Surface Completion: Wire-electrode cutting likewise gives a smooth surface completion on aluminum alloy custom made items. This is fundamental for items that require an elevated degree of stylish allure or should be liberated from defects. The cycle guarantees that the eventual outcome is of great and outwardly engaging.
Complex Shapes and Plans: One more benefit of wire-electrode cutting for aluminum alloy custom made items is the capacity to make complex shapes and plans. This strategy considers multifaceted examples and point by point elements to be integrated into the item, making it reasonable for a large number of utilizations.
Practical: Wire-electrode cutting is an expense successful technique for creating aluminum alloy specially designed items. The cycle is effective and decreases material waste, bringing about lower creation costs. This makes it an alluring choice for organizations hoping to make top notch items without burning through every last dollar.
Efficient: As well as being savvy, wire-electrode cutting is likewise an efficient strategy for creating aluminum alloy specially custom made items. The interaction is mechanized and can be finished rapidly, considering quicker times required to circle back on orders. This is gainful for organizations that need to comply with tight time constraints or have a high volume of orders to satisfy.
Product Use of Aluminum Alloy Custom Made Product
Aerospace : The aerospace field has extremely high requirements for the accuracy of materials and parts. Wire-cutting technology can be used to cut aluminum alloy materials with high hardness, precision and high durability, such as titanium alloy and aluminum alloy. In addition, wire cutting can also be processed complex parts and shapes, such as wings, engines, etc。
Automobile manufacturing : the field of automobile manufacturing needs a large number of precision parts and processing, wire cutting technology can be used for cutting metal parts, making automobile mold, processing automobile engine and transmission system and other complex parts. In the automotive manufacturing process, aluminum wire cutting equipment can be used to cut automotive parts, such as engine block, cylinder head, intake pipe, etc .
Mold making : wire cutting technology can be used to manufacture precision molds, such as injection mold, die casting mold and so on. Through wire cutting processing, high precision mold cavity and size can be obtained, improve the accuracy and service life of the mold.
Electronic and semiconductor manufacturing : The field of electronic and semiconductor manufacturing requires a lot of precision machining and cutting, wire cutting technology can be used to cut various hardness materials, such as silicon wafers, ceramics and so on. In addition, wire cutting can also be used to make microelectronic devices and integrated circuits .
Precision machining : Wire cutting technology can be used to process all kinds of precision machinery parts, such as machine tool guide, bearing seat, CAM and so on. High precision parts size and surface quality can be obtained through wire-cut machining.
Medical device manufacturing : The field of medical device manufacturing needs high-precision, high-quality materials and processing, wire cutting technology can be used to cut a variety of medical device materials, such as stainless steel, titanium alloy and so on. In addition, wire cutting can also be used to make precision components and parts of medical devices .
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FAQ
1Q: What are the common grades of aluminum alloy?
1A: According to its composition and characteristics, aluminum alloy is mainly divided into 1000 series, 3000 series, 5000 series, 6000 series and 7000 series.
2Q: What is the difference between wire cutting and laser cutting?
2A: The principle is different，applicable materials are different and processing effect is different.
3Q: What type of parts is wire-cut suitable for processing?
3A: Flat parts, shaped parts, fixtures and molds, etc.
4Q: Do you provide after-sales service?
4A: Yes, of course. We will be responsible for our parts quality within a certain period.
5Q: Would you like to offer free samples even though it is custom made product?
5A: Yes, we would.
The basic principle of wire cutting processing is to generate spark discharge through the pulse current between the electrode wire and the workpiece, and use the instantaneous high temperature and high pressure generated by the discharge to melt or vaporize the metal, so as to achieve cutting. This technology does not require direct contact with the workpiece, so it is not limited by the nature of the material, and can process a variety of hardness, strength and brittleness of materials.
