For automotive parts, we process with an inner diameter precision of ±2.5μ within φ3.
As a machining example from Nagaoka Seiki, we would like to introduce inner diameter precision. For automotive parts made from DSH400F material, we achieve an inner diameter precision of φ3 within ±2.5μ (machining within an inner diameter tolerance of ±2.5μ). Since it is a hard material, setting the machining conditions is key. At Nagaoka Seiki Manufacturing, we offer precision machining of parts using NC automatic lathes, from common materials such as stainless steel, aluminum, copper, and brass to difficult-to-machine materials. We specialize in high-precision machined parts (dimensional accuracy, mirror surface accuracy) and are committed to manufacturing with a constant focus on QCD. For more details, please contact us or download our catalog.
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basic information
【Features】 ○ Made with an inner diameter precision of ±2.5μ for φ3. → Material: DSH400F, Type: Automotive parts ● For more details, please contact us or download the catalog.
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For more details, please contact us.
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Company information
Our company owns over 25 NC automatic lathes and specializes in high-precision machining. We can handle work with micron-level precision and mirror-finish cutting. We also accommodate short delivery times and prototypes.