長浜製作所 List of Products and Services

The "Balancing Test Service" is the job of correcting the "wobble" of rotating parts. We measure and adjust the balance to ensure that components such as motors and turbines rotate smoothly, and we investigate the causes of vibrations and propose countermeasures. In cases where the rotor shape is complex, we can design and manufacture dedicated attachments to accommodate it. 【Features】 ■ Supports measurement for ultra-small to medium-sized rotors ■ Balancing is possible even for magnetized rotors ■ In cases where the rotor shape is complex, we can design and manufacture dedicated attachments to accommodate it *For more details, please download the PDF or feel free to contact us.

We would like to introduce the "Customer Development Support Service" provided by Nagahama Manufacturing Co., Ltd. Using our evaluation technology for spin testing, balancing, and rotating machinery vibration, we offer proposals, experiments, and shape measurements for the spin testing of your newly developed products. Additionally, we analyze the product shape to ensure that it reaches the target rotational speed and provide design and manufacturing of attachments to achieve that goal. 【Service Contents】 ■ Overspeed ■ Burst ■ Low Cycle Fatigue Effects ■ Technical Consulting ■ Balancing *For more details, please download the PDF or feel free to contact us.

In the automotive industry, product durability is extremely important. In particular, for rotating components in engines and drive systems, vibrations significantly affect product lifespan. Early failures due to vibrations can lead to decreased customer satisfaction and potential recalls. Our customer development support service utilizes spin testing and balancing techniques to assist in improving the durability of your newly developed products. We also conduct shape analysis and design and manufacture attachments to support achieving target rotational speeds. 【Application Scenarios】 - Engine components - Transmission components - Drive shafts - Other rotating components 【Benefits of Implementation】 - Reduction of vibrations - Improvement of product lifespan - Enhancement of quality - Increase in customer satisfaction - Cost reduction

In the aerospace industry, there is a demand for lightweight products and high reliability. In particular, vibrations in rotating bodies can lead to a decline in product performance and a reduction in lifespan. Our customer development support services assist in solving vibration issues for your newly developed products through spin testing, balancing, and evaluation techniques for rotating machine vibrations. We also conduct shape analysis and design and manufacture attachments to achieve the target rotational speed of the products. 【Usage Scenarios】 - Lightweighting of aircraft components - Vibration countermeasures for space exploration vehicles - High precision of rotating bodies 【Benefits of Implementation】 - Improved product reliability - Extended product lifespan - Achieving both lightweight and high strength

In the power generation industry, stable operation of equipment and efficiency improvement are important challenges. Vibration in rotating machinery can lead to performance degradation and failures, potentially compromising power generation efficiency. Our customer development support services assist in addressing these challenges through spin testing, balancing, and rotating machinery vibration evaluation techniques. We conduct spin tests, experiments, and shape measurements for your newly developed products, and also design and manufacture attachments to achieve the target rotational speed. 【Application Scenarios】 - Power generation turbines - Generators - Other rotating machinery 【Benefits of Implementation】 - Reduction of vibration - Increased equipment lifespan - Improvement of power generation efficiency

In the semiconductor manufacturing industry, improving product yield is a critical issue. Vibrations in the manufacturing process can lead to a decline in product quality and the occurrence of defects, potentially worsening yield. Our customer development support service utilizes spin testing, balancing, and evaluation techniques for rotating machinery vibrations to solve vibration issues in your products and contribute to yield improvement. 【Application Scenarios】 - Rotors of semiconductor manufacturing equipment - Vibration countermeasures for high-speed rotating components - Enhancing product reliability 【Benefits of Implementation】 - Suppression of defects caused by vibrations - Improvement in product quality - Enhancement of yield

In the shipbuilding industry, addressing vibration issues in rotating machinery is crucial for ensuring the safety of vessels. In particular, engine vibrations can affect the structural integrity of the hull and the comfort of the crew. Early deterioration of components due to vibrations and the occurrence of abnormal noises pose risks that could lead to serious accidents. Our customer development support service offers proposals, experiments, and shape measurements for the spin tests of your new development products, analyzing product shapes to ensure they reach the target rotational speed, and we also provide design and manufacturing of attachments to achieve these goals. Solving vibration issues is essential for the safe operation of vessels. 【Application Scenarios】 - Development of marine engines - Vibration countermeasures for rotating machinery such as pumps and fans - Balancing of propeller shafts 【Benefits of Implementation】 - Suppression of early deterioration of components due to vibrations - Reduction of abnormal noise occurrences - Improvement of vessel safety

In the railway industry, safety and comfort are the top priorities. In particular, vehicle vibrations not only compromise passenger comfort but also affect the lifespan of the vehicles. Our customer development support service is essential for solving vibration issues in railway vehicles and achieving a comfortable ride. 【Usage Scenarios】 - Vibration countermeasures for rotating components such as wheels and motors of railway vehicles - Reducing noise and vibrations inside the train to enhance passenger comfort - Improving vehicle durability 【Effects of Implementation】 - Improved ride quality due to reduced vibrations - Increased longevity of vehicle components - Enhanced passenger satisfaction