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Precision Machinery Division

  • ホーム
  • PRODUCTS

  • REASON
  • CASE STUDY
  • COLUMN
  • CONTACT
  • Home
  • Products

    • Micro Batteries
    • Crystal Resonators
    • Superior performance Co-Ni Alloy Products (SPRON)
    • Rare Earth Magnets (DIANET)
    • Precision Turned Parts
    • Machine Tools
    • Miniature Ball Bearings
    • Thermal Printers
    • Inkjet Printheads
    • Metronomes/Tuners
  • SII Technology

    • Technological Philosophy
    • History of Innovation
    • Research and Development
    • Quality Assurance
    • Intellectual Property
    • Global Network
  • Sustainability

    • Message
    • SII Group Sustainability
    • Environment
    • Social
    • Governance
  • Corporate Profile

    • Message from the President
    • Outline
    • History
    • SII Group/Japan
    • SII Group/Worldwide
    • Core Values
    • SII Group Charter of Corporate Behavior
    • Code of Conduct
    • Seiko Group
  • Contact Us
セイコーグループ
  • HOME
  • CASE STUDY
  • Ring gauge

Inner diameter
φ50mm×20mm
Material
SKS31
Feature
High-precision roundness and surface roughness are required as measurement standards.

BACKGROUND

Improved grinding accuracy and shortened grinding time

MODEL / SPINDLE

Machine
STG-6N
spindle type
SSPG-045 T100(Max45,000rpm)

RESULT

OTHER CASES

  • Drawing die
    Mold parts
    Drawing die

    Benefits
    研削時間を80%短縮し、表面粗さRa≦0.2μmを実現した超硬合金製の絞りダイの加工事例を紹介します。

  • Ceramic sleeve
    Ceramic parts
    Ceramic sleeve

    Benefits
    導入効果:< Machine time Reduced by 80%(Comparison with conventional machines)|Surface roughness Ra ≦ 0.4μm|Roundness ≦ 0.35μm >

  • Gear
    Gear
    Gear

    Benefits
    機械加工時間を最大80%短縮し、優れた表面粗さを実現する最新の研削技術事例を紹介します

  • Chuck collet
    Tools
    Chuck collet

    Benefits
    Chuck colletの導入で加工時間を70%短縮し、加工精度を大幅に向上させた成功事例です。

  • Ring gauge
    Precision measuring gauges and equipment
    Ring gauge

    Benefits
    導入効果:< Surface roughness Ra ≦ 0.1μm|Roundness ≦ 0.3μm|Machine time Reduced by 60%(Comparison with conventional machines) >

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