High-precision 'viewing' of the inner surface of a cylinder! Non-contact, high-speed inner surface inspection device NOZOC.
NOZOC is an internal inspection device that captures high-precision images of the inner surface without rotating the workpiece, automating defect inspection. Its compact and lightweight design allows for easy integration into manufacturing lines, and it supports PLC (SLMP) and IO control, strongly aiding automation and labor reduction. The captured images and judgment results can be automatically saved, contributing to traceability. It is available in a range of types from small diameter to standard, accommodating inner diameters of Φ5 to 150mm and depths of up to approximately 200mm. In addition to inspecting defects such as scratches, dents, casting defects, burrs, and foreign objects, it also measures area, size, pitch, and color. Multiple light sources can be selected according to the application, making it adaptable to various materials such as metal, resin, and glass. The software has been accelerated (200% compared to conventional methods), enabling high-precision inspection without hindering production speed, thus maintaining productivity.
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basic information
■Supported Work Sizes - Thin Diameter Model: Inner diameter Φ5 to 30mm, depth up to 170mm - Standard Model: Inner diameter Φ30 to 150mm (Φ20 or more with coaxial lighting), depth up to 190mm ■Inspection Content Surface defect inspection for scratches, dents, casting defects, burrs, foreign objects, etc., and measurement of area/size/pitch/color ■Features - Internal surface imaging without rotating the workpiece - Measurement possible even with rough positioning (center position accuracy = 5% of inner diameter) - Optimal lighting with multiple light sources (ring/coaxial) - Color inspection supported with a color camera - Automatic saving of images and judgment results - Easy integration into lines with PLC/IO control support ■Supported Materials Metal, plastic, glass, wood, etc.
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Applications/Examples of results
- Cylinder block - Motor-related parts - Shock absorber (rubber) - Transmission-related parts - Hydraulic-related parts - Resin bottle - Bearing - Oil-free bush - Internal gear and so on
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Company information
Inaba Electric Industry Co., Ltd. Machinery Company - Three Business Areas 1) Robot and FA Business Robots are expected to automate the workplace, alleviate labor shortages, and stabilize quality. We propose a system of products, including not only collaborative robots that can be used without safety fences but also industrial robots and control devices that enhance productivity within factories. 2) FA Solution Business We provide comprehensive proposals that cover everything from software to hardware and networks, including "remote maintenance," "data collection," and "application development." 3) Original Product Development Business We are engaged in the development of products that enable the visualization of factories and the realization of smart factories through the use of IoT. We accurately capture the trends of the times and customer needs, and develop original products with high technical capabilities.
