Electrical Discharge Machining and Wire Electrical Discharge Machining: Case Study of Spiral Processing
High-precision machining with a tolerance of ±2μm is possible! We achieve high-precision machining consistently using equipment such as electrical discharge machines and wire electrical discharge machines!
At Beads Co., Ltd., we specialize in electrical discharge machining and can achieve high-precision machining with tolerances of ±2μm using electrical discharge machines and wire processing machines. With our wire electrical discharge machining, we employ linear motor control and oil processing that can finely control the discharge gap, resulting in high-precision and high-quality product manufacturing. 【Specifications】 Wire diameter: 0.05mm to 0.2mm Shape processing accuracy: ±0.002mm Processing accuracy (pitch): ±0.002mm Processing stroke: 220×150×120 In our electrical discharge machines, we fully address high-difficulty needs such as three-dimensional precision machining of high-hardness and difficult-to-machine materials, represented by cemented carbide, by combining with a "three-dimensional electrode machining machine" to achieve ultra-precision machining such as fine processing. 【Specifications】 Processing stroke: 350×250×250 【Example】 ■ Plate thickness: 1.3mm ■ Groove width: 0.08mm ■ Material: Copper ■ Processing method: Spiral processing
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In addition to surface grinding machines, we also possess profile grinding machines, electrical discharge machines, wire electrical discharge machines, and machining centers, allowing us to consistently carry out many processes related to machining in-house. This enables us to achieve short delivery times and low-cost deliveries. 【List of Equipment】 ■ Wire Electrical Discharge Machines 5 units of wire electrical discharge machines: Sodick AP-200L, AP-200, AP-150, AP-330 ■ Electrical Discharge Machines 4 units of die-sinking electrical discharge machines: Sodick A2, AQ35L 1 unit of small hole processing machine: Sodick K1C
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[Processing Achievements] Numerous precision mold parts for semiconductors, precision mold parts for motors, precision mold parts for connectors, mold parts for lenses, etc.
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Our company has been developing its business by providing molds and precision parts primarily for semiconductors, based on the field of ultra-precision machining. As a reliable partner in manufacturing with solid technology, we respond to increasingly sophisticated needs. Please feel free to contact us if you have any requests.