Expanding the range of workpieces through dual-axis conversion! A high-precision, high-efficiency internal grinding machine based on a new concept.
The "SIG-Evo1s/2s" is a fully automatic high-precision internal grinding machine that pursues high processing accuracy and productivity. The "SIG-Evo2s" is equipped with two grinding spindle axes to accommodate complex machining. It employs oil hydrostatic guidance for the spindle and grinding spindle table, enabling high-speed and high-precision position control with linear motor drive. Furthermore, with 2-axis linear interpolation control, it can handle tapered surfaces at arbitrary angles, making setup work easier. 【Features】 ■ Chuck type for automotive parts processing ■ Oil hydrostatic guidance for the spindle and grinding spindle table ■ High-speed and high-precision position control with linear motor drive ■ Built-in motor type oil hydrostatic and dynamic pressure hybrid bearing spindle ■ Main body dimensions: 1,600mm(W) × 1,700mm(D) × 1,400mm(H) *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Processing Range】 ■SIG-Evo1s ・Maximum outer diameter of workpiece: Maxφ12(50)mm ・Maximum inner diameter of workpiece: Maxφ8(20)mm ・Maximum width of workpiece: Max50mm ■SIG-Evo2s ・Maximum outer diameter of workpiece: Maxφ20(100)mm ・Maximum inner diameter of workpiece: Maxφ8(20)mm ・Maximum width of workpiece: Max50mm ※The values in parentheses are for special specifications. ※For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Example of Target Processing】 ■ Gasoline and Diesel Injection Nozzles, Pumps *For more details, please refer to the PDF document or feel free to contact us.
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Company information
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.