We respond to the growing demand for ultra-small precision parts processing in various fields.
GOTO Seiki Co., Ltd. specializes in the precision machining of extremely small components that are in high demand across various fields such as cameras, semiconductors, optical fibers, and connectors. We handle tiny parts ranging from about the size of a 10-yen coin to approximately the size of a grain of rice. Despite being small, our capabilities range from simple processes like drilling and grooving to complex shapes and three-dimensional forms. To achieve this, we create original mounting jigs and pursue positioning accuracy through repeated multi-process operations. Our cutting tools can combine to achieve a minimum radius of R0.05 and drilling diameters as small as Φ0.03, making the impossible possible. Burrs, which can be a significant issue during machining of tiny parts, are addressed through our pursuit of methods that eliminate them, and any remaining fine burrs are removed using our unique expertise. For more details, please contact us.
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**Features** - Supports ultra-small precision parts processing → Handles ultra-small parts from about the size of a 10 yen coin to around the size of a grain of rice → From simple tasks like drilling and groove processing to complex shapes and three-dimensional forms - Creates original mounting jigs to pursue positioning accuracy through repeated multi-processes - Uses cutting tools combined for "minimum R0.05, drilling Φ0.03" and similar specifications - Pursues processing methods that do not produce burrs, removing even fine burrs with unique know-how **Data** - 2D Data: DXF, DWG - 3D Data: IGS, STEP, Palasolid - Native Data: Unigraphics, One Space Designer, Top Solid **Processing Materials** - Metals → Aluminum, brass, magnesium, SUS, titanium, zinc alloys, copper alloys, especially ADC12 and ZDC2 for mass production die casting, and Beric keeps die casting plates for processing in stock at all times - Plastics → ABS, POM (including sliding grade and conductive grade), PC, PC-G, PET, PBT, PPS, PPS-G, PES, PMMA, PEEK, PP, PPE ● For more details, please contact us.
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Company information
Since its founding in 1970, Goto Seiki has cultivated cutting processing technology, particularly in the field of optical and measuring instruments, where high precision and shape requirements are demanded. This has become the foundational technology for our precision parts manufacturing. In the realm of development and prototyping that supports the forefront of manufacturing, this advanced cutting technology is indispensable. Additionally, we continue to evolve as a versatile group aiming for optimization in precision parts processing using non-ferrous metals and resins, as well as in micro-machining and mold technology.
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