Electrical Discharge Machining and Wire Electrical Discharge Machining: Processing Examples of Narrow Pitch Precision Machining
High-precision machining with a tolerance of ±2μm is possible! We achieve high-precision machining in a consistent system using electrical discharge machines and wire electrical discharge machines!
At Beads Co., Ltd., we specialize in electrical discharge machining and can achieve high-precision processing with a tolerance of ±2μm using electrical discharge machines and wire processing machines. With our wire electrical discharge machining, we utilize linear motor control and oil processing that allows for precise control of discharge intervals at micro-levels, resulting in the production of high-precision and high-quality products. 【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 for three-dimensional precision machining of hard materials and difficult-to-machine materials, such as cemented carbide, by combining with a "three-dimensional electrode machining machine" to achieve ultra-precision machining, including fine processing. 【Specifications】 Processing stroke: 350×250×250 【Examples】 ■ Tooth width: 0.1mm ■ Pitch: 0.2mm ■ Processing depth: 0.8mm ■ Material: SKD11 ■ Processing method: Narrow pitch precision machining
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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. By consistently carrying out many processes related to machining in-house, we can 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 sinker electrical discharge machines: Sodick A2, AQ35L 1 unit of small hole drilling machine: Sodick K1C
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[Processing Results] 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.