長尺シャフト・円筒部品用グリーンストーンGST外径・内径レーザー焼入システム（レーザー焼入

始める

機器の特性のプレゼンテーション

について Greenstone GST Outer Diameter & Inner Bore Laser Quenching System is an industrial laser hardening / laser surface quenching solution engineered specifically for OD (external cylinder) and ID (inner bore) heat treatment of long-shaft and tubular components. It is built to meet real-world market demand for higher wear resistance, longer service life, and repeatable hardening quality on parts such as shafts, sleeves, bushings, bearing seats, hydraulic components, rollers, and other cylindrical parts where both the outer surface and internal holes require strengthening.

Designed around a 6–10 axis linkage motion mode, the system supports complex scanning paths and stable process control on challenging geometries. With a 2–10 m forming/processing range, the GST series is ideal for long workpieces and complex curved surfaces that are difficult to treat consistently using conventional methods. The laser quenching process delivers controlled heat input to targeted areas, improving surface strength and wear resistance while minimizing overall thermal impact—an advantage when customers need precision strengthening without excessive distortion or broad heat-affected zones.

加工サンプル
特定金属部品のレーザー焼入れ用途
特定金属部品のレーザー焼入れ用途
特定金属部品のレーザー焼入れ用途
長尺シャフト・円筒部品用グリーンストーンGST外径・内径レーザー焼入システム（レーザー焼入
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• OD + ID laser quenching in one integrated solution
Purpose-built for external cylinder and internal bore hardening, helping manufacturers strengthen both functional surfaces on the same part—reducing process switching and improving production consistency.

• 6–10 axis linkage motion for complex paths and long workpieces
The multi-axis configuration supports stable scanning on long shafts and complex curved surfaces, enabling consistent quenching on OD surfaces, shoulders, grooves, and ID/bore regions.

• 2–10 m processing range for long-shaft manufacturing & remanufacturing
Meets market needs in industries that handle long components (e.g., heavy machinery, energy, tooling, hydraulic systems), where standard short-stroke platforms are inefficient.

• Proven industrial electrical/control architecture
Configured with Siemens S7-1500 (Siemens1500) electrical system for reliable operation and easier integration into industrial production lines.

• Flexible spot width for different hardening requirements
Selectable spot width from 5–30 mm up to 5–60 mm supports both localized strengthening and wider-area treatment—matching diverse customer requirements for hardness depth, track overlap, and productivity.

• Robot + machine tool motion system for stability and repeatability
Listed motion configuration is “Robot + Machine Tool”, supporting robust installation and repeatable positioning—key for batch production quality.

Model (GST-)レーザー出力ファイバーシステムLaser Quenching OpticsSpot Width電気系統モーション・システム
GST-3000LHR3 kW600 μm、20 mGR60LQ5–30 mmシーメンス S7-1500Robot + Machine Tool
GST-4000LHR4 kW600 μm、20 mGR60LQ5–40 mmシーメンス S7-1500Robot + Machine Tool
GST-6000LHR6 kW600 μm、20 mGR60LQ5–60 mmシーメンス S7-1500Robot + Machine Tool
GST-9000LHR9 kW800 μm、20 mGR120LQ5–60 mmシーメンス S7-1500Robot + Machine Tool
GST-12000LHR12 kW1000μm、20mGR120LQ5–60 mmシーメンス S7-1500Robot + Machine Tool
長尺シャフト・円筒部品用グリーンストーンGST外径・内径レーザー焼入システム（レーザー焼入