[Processing Example] Die General-purpose Grinding Machine CNC Internal Grinding Machine STG-6N
Achieving roundness of 0.8μm or less! Here are examples of cases where we proposed our spindles.
We would like to introduce a case study of "dice" processing that we conducted. In the customer's equipment, increasing the spindle rotation speed led to unstable precision, creating distrust in the spindle. Therefore, we proposed that our spindle maintains stable precision even at maximum rotation speed. Compared to before implementation, we achieved a 50% reduction in processing time and roundness of less than 1.0μm. 【Case Overview】 ■Processing dimensions: φ7.8mm×7mm ■Material: Carbide ■Features: Special outer diameter ■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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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.