Automatically corrects the displacement of the wire's vertical position due to changes in ambient temperature and discharge heat!
The high-precision wire electrical discharge machine MM75B can achieve improved machining accuracy without incurring high costs for temperature control equipment compared to conventional methods. The Thermal Adjust 24 function automatically corrects the displacement of the wire's vertical position caused by changes in ambient temperature and discharge heat, enhancing the shape accuracy of the products. Additionally, it offers machining accuracy suitable for ultra-precision molds, making it reliable for processes with a high number of connections, such as progressive plate machining using an automatic connection device. The MM series, built on traditional techniques known as "kisage," ensures long-term stable pitch machining accuracy and provides sub-micron machining precision. 【Features】 ○ Professional performance that achieves ultra-precision machining ○ Stable pitch machining accuracy due to traditional technique "kisage" ○ Machining accuracy suitable for ultra-precision molds ○ Thermal Adjust 24 (patented) For more details, please contact us.
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【Specifications】 ○ Maximum workpiece dimensions W×D×H: 900x700x220 (270) mm → Workpieces from 220 to 270 mm undergo flushing processing ○ Maximum workpiece weight: 1,000 kg ○ Axis movement amounts X×Y×Z: 750x500x280 ○ Wire electrode diameter used: φ0.07 to 0.3 mm, φ0.2 mm is standard ○ Automatic wire feeding device: AWF-4 standard equipment ○ U-V axis movement amounts U×V: ±60x±60 mm ○ Maximum taper angle: ±10°/plate thickness 270 mm (±45°/plate thickness 40 mm: optional) ○ External dimensions W×D×H: 2,280x2,200x2,155 mm ○ Weight: 5,100 kg
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Seibu Electric Co., Ltd. has been providing numerous pioneering new products to society in response to changes in industrial structure for over half a century since its establishment, earning a truly proud reputation as "the technology of Seibu." As a technology-oriented company, we have grown as a comprehensive mechatronics manufacturer of machine tools (grinders, NC lathes), electrical discharge machines, material handling machines, and industrial machinery, with the pursuit of "ultra-precision and mechatronics" as our guiding principle. Since the fiscal year 1991, we have organized each division as a "business unit" to promote product development through "humbly exploring the essence of technology and applying it in accordance with nature," aiming not only for high added value but also for labor-saving and automation to meet the needs of modern society. In the future, we will strive for perfect product creation to ensure customer satisfaction, with all divisions dedicating their efforts to serve with sincerity, treating "the customer's heart" as "our heart," and contributing to the development of society. We kindly ask for your continued support and patronage as we remain a group of technical experts that continues to take on challenges in the 21st century.
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