[Processing Example] Guide Bush <Long Hole> CNC Internal Grinding Machine STG-6N
Compared to before the introduction, processing time reduced by 35%! Introducing a case study of mold processing featuring long holes.
We would like to introduce a processing case of "guide bushes" that we conducted. As a background for the introduction, we proposed improving productivity by reducing processing time. The processing dimensions are φ24×67mm. The material is SUJ2, and the feature is a long hole. As a result of the introduction, we achieved a 35% reduction in processing time, a surface roughness of Ra0.4μm or less, and roundness of 1.5μm or less. 【Case Overview】 ■ Processing dimensions: φ24×67mm ■ Material: SUJ2 ■ Feature: Long hole ■ Model: STG-6N ■ Spindle: SSPG-045 T100 (Max 45,000rpm) *For more details, please refer to the related links or feel free to contact us.
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【Effects of Implementation】 ■Processing time: 35% reduction (compared to before implementation) ■Surface roughness: Ra 0.4μm or less ■Roundness: 1.5μm or less *For more details, please refer to the related links or feel free to contact us.
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Seiko Instruments offers various grinding machines that achieve precision and high-speed processing based on the technology cultivated in watch manufacturing. We provide compact and energy-efficient internal grinding machines that are friendly to the factory environment, utilizing expert craftsmanship.
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