永江技術工作所 List of Products and Services

In "Wire Electrical Discharge Machining," a wire EDM machine is used to cut the workpiece into various shapes, similar to using a wire saw. It enables high-precision machining regardless of the hardness of the workpiece. The amount of material removed from the workpiece is minimal, and various shapes can be processed using only one type of wire, eliminating the need for multiple tools. Flexible metal cutting is often utilized in press molds. Taper machining is suitable for processing with draft angles, and it can also handle very hard alloys, making it useful for machining difficult materials and for the cutting edges of carbide tools. 【Features】 - High-precision machining possible regardless of workpiece hardness - Minimal material removal from the workpiece - Various shapes can be processed using only one type of wire, eliminating the need for multiple tools - Widely used in mold and various parts machining - Also used for machining parts of processed materials and cutting edges of carbide tools *For more details, please refer to the related links or feel free to contact us.

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"Milling" is a cutting process that performs surface machining using a milling tool with multiple cutting edges. Milling tools come in various shapes, including flat, groove, and square types. The cutting is performed by rotating cutting edges, which is intermittent rather than continuous, allowing for a wide variety of cutting methods and various types of machining compared to turning operations. 【Features】 ■ Cutting process that performs surface machining with a milling tool that has multiple cutting edges ■ Various shapes of milling tools, including flat, groove, and square types ■ Cutting by rotating cutting edges that is intermittent rather than continuous ■ A wide variety of cutting methods, enabling various types of machining *For more details, please refer to the related links or feel free to contact us.

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In "fine hole discharge machining," a discharge machining machine specifically designed for processing very small diameter holes is used. Using elongated rod electrodes or pipe electrodes tailored to the hole diameter, holes are processed into the workpiece. It is capable of machining holes in very hard materials and can create small diameter and deep holes that cannot be processed with cutting drills. Processing from micro holes to general holes is utilized in various advanced manufacturing industries. 【Features】 - Uses elongated rod electrodes or pipe electrodes tailored to the hole diameter to process holes in the workpiece. - Capable of machining holes in very hard materials. - Can process small diameter and deep holes that cannot be machined with cutting drills. - Machining of super hard materials is also possible. *For more details, please refer to the related links or feel free to contact us.

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Our company uses a "shape cutting electric discharge machine" that generates discharge by bringing tool electrodes made of copper or graphite close to the workpiece, allowing for shape cutting electric discharge processing. By properly controlling the discharge, we can achieve high-precision transfer processing. Additionally, by rotating the C-axis during processing, we can create twisted shapes, enabling unique machining capabilities. 【Advantages of Shape Cutting Electric Discharge Processing】 ■ Capable of machining deep grooves and corners that are difficult to process with cutting tools ■ Can process very hard and difficult-to-machine materials *For more details, please download the PDF or feel free to contact us.

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• Electric discharge machine