エヌ・ケイ・システム Product Lineup

The "Piston Pin Lip Area Eddy Current Testing Device" is a device that detects surface open defects in the lip area and pin hole area of the piston using the eddy current testing method. Eddy current inspection performs OK/NG judgment based on the threshold specified by your company, and the inspection data is automatically saved in the computer (file extension: CSV). If the inspection result is OK, the piston is discharged onto the OK work conveyor, and if it is NG, the NG work conveyor extends out, and the workpiece is placed there. 【Inspection Specifications】 ■ Targets defects of 0.2 to 0.3 mm or larger ■ The inspection of the lip area involves rotating the piston while scanning the eddy current probe to match the shape of the lip area ■ The inspection of the pin hole area involves rotating a shaft with a mounted probe to move the probe and inspect the entire surface of the pin hole ■ The inspection results are displayed on the inspection monitor in a map format, and pass/fail judgment is made based on the settings *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 "Eddy Current Inspection System" that we manufactured. It is capable of detecting surface cracks that occur in products and conducting inspections in a non-destructive and non-contact manner. Depending on the specifications of the product inspection, it is possible to carry out the entire process from delivery, inspection, to discharge completely inline. 【Features】 ■ Detects surface cracks that occur in products ■ Capable of conducting inspections in a non-destructive and non-contact manner *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of our inspection equipment, the "Piston Pin Eddy Current Testing Device." By rapidly rotating a sensor that generates eddy currents and passing the product through it, we can perform crack inspections on the entire circumference of the product in a short time. Please feel free to consult us when you need assistance. 【Features】 ■ High-speed rotation of the sensor that generates eddy currents ■ Quick execution of crack inspections on the entire circumference of the product *For more details, please refer to the related links or feel free to contact us.

We would like to introduce a case study of the inspection equipment we manufactured, the "Eddy Current Testing Device for Brake Disc Rotors." This device detects surface defects (cracks) that occur on the pad surface of brake disc rotors (high carbon cast iron), which are critical safety components in automobiles, using eddy current testing. By rotating the workpiece and moving the eddy current sensor, a comprehensive inspection of the pad surface is conducted. 【Features】 ■ The inspection method can be applied to various products. *For more details, please refer to the related links or feel free to contact us.

In the automotive industry's quality assurance, the reliability of pistons is extremely important. Surface defects in the piston pin hole and lip areas can lead to decreased engine performance or failures. Our "Piston Pin and Lip Area Eddy Current Testing Device" strongly supports quality assurance by simultaneously inspecting and detecting these surface open defects using the eddy current testing method. 【Usage Scenarios】 - Quality inspection in the piston manufacturing process - Foreign object contamination inspection before engine assembly - Final quality check before delivery 【Benefits of Implementation】 - Improved yield through early detection of defective products - Ensured traceability through automatic saving of inspection data - Increased customer satisfaction by preventing quality issues before they occur

The "Piston Pin Lip Area Eddy Current Testing Device" is a device that simultaneously inspects and detects surface open defects in the lip area and pin hole area of the piston using the eddy current testing method. Eddy current testing performs OK/NG judgment based on the threshold specified by your company, and the inspection data is automatically saved in the computer (file extension: CSV). If the inspection result is OK, the piston is discharged onto the OK work conveyor. If it is NG, the NG work conveyor extends out and discharges it separately. 【Inspection Specifications】 ■ Targets defects of 0.2 to 0.3 mm or larger ■ The inspection of the lip area is performed by rotating the piston and scanning the eddy current probe according to the shape of the lip area. ■ The inspection of the pin hole area is conducted by rotating a shaft with a mounted probe, moving the probe back and forth within the piston to inspect the entire surface of the pin hole. ■ The inspection results are displayed on the inspection monitor in a mapped format, and pass/fail judgment is made based on the settings. *For more details, please refer to the PDF document or feel free to contact us.

The "Piston Pin Lip Area Eddy Current Testing Device" is a device that simultaneously inspects and detects surface open defects in the lip area and pin hole area of the piston using the eddy current testing method. Eddy current testing performs OK/NG judgment based on the threshold specified by your company, and the inspection data is automatically saved in the computer (file extension: CSV). If the inspection result is OK, the piston is discharged onto the OK work conveyor. In the case of NG, the NG work conveyor extends out and discharges it separately. 【Inspection Specifications】 ■ Targets defects of 0.2 to 0.3 mm or larger ■ The inspection of the lip area is conducted by rotating the piston and scanning the eddy current probe to match the shape of the lip area ■ The inspection of the pin hole area is performed by rotating a shaft with a mounted probe, moving the probe back and forth within the piston to inspect the entire surface of the pin hole ■ The inspection results are displayed on the inspection monitor as a map, and pass/fail judgment is made based on the settings *For more details, please refer to the PDF document or feel free to contact us.