光洋精機 List of Products and Services

The machining center, CNC multi-tasking lathe, and wire cutting machines are equipped with advanced facilities to meet high-precision needs. 【Features】 ○ State-of-the-art machining centers, including simultaneous 5-axis machining machines ○ Precision cutting processing through multi-tasking, back processing, and spindle movement ○ Ultra high cost performance

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We will carry out integrated production that responds to our customers' needs, from order receipt to material procurement, machining, surface treatment, and assembly. 【Features】 - Various materials such as difficult-to-cut materials, free-cutting steel, titanium, stainless steel, brass, and aluminum - Coaxial processing using five-sided/five-axis CNC automatic composite lathes and machining centers - Short delivery times, mass production, and small lot sizes

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Manufacturing and assembly of optical equipment components. We thoroughly manage quality using our own precision measuring instruments, creating high-precision parts tailored to our customers' needs with technology and craftsmanship. 【Features】 ○ High-precision and high-quality processing ○ Short delivery times, mass production, and small lots ○ Thorough quality management using our own precision measuring instruments

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Since our establishment in 1946, our company has been committed to the motto of "sincerity" and has strived to be of service to everyone through the "manufacturing and supply of high-quality products." In recent years, with the rapid development of society, the demands placed on us have shifted towards cleaner, higher-level, and more precise products. In this context, in addition to our long-standing involvement in the assembly of camera interchangeable lenses, we are focusing on ultra-precision parts processing and assembly for semiconductor manufacturing equipment and communication devices. We aim for precise and high-quality processing by actively investing in equipment and establishing a quality management system, and we continue to grow day by day. We are committed to contributing to the realization of a richer society through our business activities and to creating a workplace where employees can work happily and satisfactorily. We sincerely ask for your continued support and patronage. ≪Business Activities≫ ○ Processing and partial assembly of semiconductor manufacturing equipment parts ○ Processing and assembly of camera interchangeable lens barrels ○ Processing of power and communication parts ○ Other precision parts processing and assembly Please feel free to contact us.

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The "Machining VA/VE Technology Handbook" includes numerous examples of significant cost reductions during the "design phase" that designers should be aware of in machining! In addition to case studies, it is filled with tips for on-site improvements, including key points in machining, mechanisms for cost reduction, and explanations of troubles caused by design issues. It is currently available for free! With simple innovations, you can shorten man-hours, skip processes, and avoid the need for special tools. 【Overview of Contents】 ■ Importance of cost reduction in the design phase ■ Correct selection methods for machining processes ■ Explanation of troubles at machining sites caused by design ■ VA/VE cost reduction case studies in machining 　□ Lathe machining: 9 examples 　　　　　□ Milling: 8 examples 　□ Five-axis and complex machining: 6 examples　□ Electrical discharge machining: 1 example 　□ Measurement processes: 4 examples　　　　　□ Material selection: 2 examples *The downloadable version is a digest. If you would like the complete version, please apply through the "Contact Form" below.

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Koyo Seiki considers integrated machining in mechanical processing as the foundation of production and engages in VA/VE proposals from the design stage. We possess top-class domestic equipment and can handle a variety of materials, including difficult-to-cut materials. We excel in high-precision machining in fields such as medical, energy, optical devices, and semiconductor manufacturing equipment. [Initiatives] ■Machining ■Heat treatment, surface treatment, painting ■Inspection and assembly ■Proposal of three values *For more details, please refer to the PDF document or feel free to contact us.

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Koyo Seiki provides comprehensive support for various machining processes. To produce various high-precision parts, including complex-shaped components, it is necessary to master not only traditional lathe machining, milling, and cutting processes but also advanced methods such as simultaneous 5-axis machining and compound machining. Our company has been engaged in the manufacturing of parts for medical devices, semiconductor manufacturing equipment, and optical instruments that require high precision and complex shapes for many years, and we have a wealth of experience. Please leave the machining of high-precision complex shapes and difficult-to-cut materials to us. 【Machining Methods】 ■ Machining ■ 5-axis and compound machining ■ Lathe machining ■ Milling ■ Electrical discharge machining ■ Cutting *For more details, please refer to the PDF document or feel free to contact us.

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