エヌ・ケイ・システム Product Lineup

We would like to introduce a case study of the inspection equipment "Sound Inspection Device" that we manufactured. By analyzing the sound produced when striking the inspection material, it can be applied to various inspections, such as distinguishing cracks and foreign materials. Using this device allows for quantitative inspections that are not dependent on the individual skills of the operator, and it also enables the storage of inspection results. It can be used for castings and forgings, various metals, non-metal products, and structures. 【Available Devices】 ■ Portable type for use in the field ■ Inline type for use on the production line *For more details, please refer to the PDF document or feel free to contact us.

This product automatically identifies the coordinate position by aiming at the target location and inputting it. The obtained data is visualized in a map, allowing for accurate and objective sharing of deterioration information. *For more details, please refer to the PDF document or feel free to contact us.*

We will measure concrete structures using both sound and ultrasonic methods. The collected data will be measured by AI. By standardizing the criteria for judgment, which have previously been influenced by the senses and experience of the measurers, we can achieve more accurate data accumulation without judgment errors. *For more details, please refer to the PDF document or feel free to contact us.*

The "Disc Brake Inspection Machine" is a device that automatically measures the inner diameter, runout, foreign object intrusion, and natural frequency of disc brakes. By rotating the inspection material, the entire circumference at the measurement point is inspected. It automatically inspects the workpieces taken from the previous process and discharges them to the next process after the inspection is completed. 【Inspection Specifications】 ■ Sound Inspection ■ Laser Runout Measurement ■ Inner Diameter Measurement ■ Foreign Object Detection *For more details, please refer to the PDF document or feel free to contact us.

We would like to introduce a case study of the inspection equipment "Ultrasonic and Tapping Combined Inspection Device" that we manufactured. In product inspection, we use tapping to distinguish cracks and ultrasonic testing to check for internal defects, all within a single system. Products that pass both inspection results are stamped for traceability management. 【Target Inspections】 ■ Internal Defects ■ Surface Cracks ■ Material Identification ■ Thickness Measurement *For more details, please refer to the related links or feel free to contact us.

In the infrastructure industry, regular deterioration diagnosis is essential to maintain the safety and durability of structures. In particular, structures such as bridges and tunnels are prone to deterioration, such as cracking and the intrusion of foreign materials, due to prolonged use and the effects of the natural environment. Therefore, early detection and appropriate measures are required. Our impact inspection device can be applied to various inspections, such as distinguishing cracks and foreign materials, by analyzing the sound produced when the inspection material is struck. This enables quantitative inspections that are not influenced by the operator's skill level, making it easier to record and preserve inspection results. 【Usage Scenarios】 - Deterioration diagnosis of bridges, tunnels, and other infrastructure structures - Inspection of cracking and delamination in concrete structures - Inspection of corrosion and foreign material intrusion in metal structures 【Benefits of Implementation】 - Evaluation of structural integrity through non-destructive testing - Improved inspection accuracy and reduced inspection time - Long-term management through data digitization of inspection results

In the manufacturing industry, early detection of abnormalities caused by unusual sounds is essential to maintain product quality. Particularly in metal components and structures, cracks or foreign materials can adversely affect the strength and durability of products. Acoustic inspection devices can be applied to various inspections, such as distinguishing cracks and foreign materials, by analyzing the sound produced when the inspection material is struck. This allows for quantitative inspection results to be stored, independent of the operator's skill level. 【Application Scenarios】 - Inspection of castings and forged products - Inspection of metal and non-metal products - Inspection of structures 【Benefits of Implementation】 - Improvement in quality control - Reduction of defective products - Increased efficiency of inspections

In the automotive industry, ensuring the reliability of parts is crucial for quality control. Particularly in components related to safety, such as engine parts and body structure components, even minor cracks or contamination with foreign materials can lead to serious accidents. Traditional visual inspections and manual checks rely on the experience and skill of the inspectors, which introduces variability in inspection results and the risk of oversight. Our acoustic inspection device analyzes the sound produced when the inspection material is struck, allowing for quantitative detection of cracks and foreign materials, thereby supporting the production of high-quality products. 【Usage Scenarios】 - Quality inspection of engine parts - Inspection of body structure components - Inline inspection on the manufacturing line 【Benefits of Implementation】 - Improved inspection accuracy - Stabilization of inspection results - Cost reduction through early detection of defective products