長浜製作所 Official site

Spin test service

Evaluate safety and durability! We propose a spin test for newly developed products.

Our "Spin Test Service" is a service that actually spins rotating parts at high speeds to verify their "strength." We conduct experiments to determine how fast they can withstand and where their breaking limits are, evaluating safety and durability. We also analyze product shapes to ensure they reach the target rotational speed and provide design and manufacturing of attachments to achieve those goals. 【Spin Test】 ■ Overspeed Test: Strength Evaluation ■ Durability Test: Fatigue strength evaluation through repeated rotational profiles ■ Low Cycle Fatigue Test (LCF): S-N curve creation, creep property evaluation ■ Burst Test: Evaluation of failure conditions *For more details, please download the PDF or feel free to contact us.

Related Link - https://nagahama.co.jp/?page_id=1074

basic information

【Options】 ■ Heating: Up to 250℃ ■ Non-contact real-time expansion measurement (elastic deformation, plastic deformation, up to 3 cross-sections) ■ Precise dimensional measurement before and after testing (3D measuring machine measurement accuracy representative value: 1.2 + L/350μm, where L is the measurement length) ■ High-speed video recording during burst (video rental according to test content) *For more details, please download the PDF or feel free to contact us.

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Applications/Examples of results

For more details, please download the PDF or feel free to contact us.

Spin test service for strength testing of rotating bodies.

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Spin Test Service 2 for Rotating Body Strength Testing

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Nagahama Manufacturing Co., Ltd. is engaged in the design, manufacturing, and sales of balancing machines. We will continue our unwavering efforts to provide our customers with excellent technology and reliable quality products and services, and to share the joy of this with our customers and suppliers.