An appearance inspection device that automatically detects scratches, dents, and pits on the cylindrical inner wall using laser light.
This is a model with improved laser and rotation for the SG-LSDC probe. The rotation speed has been increased to 18,000 rpm. The minimum detection size has been refined to 0.1 mm for higher precision. 【Features】 - Inspection can be performed non-destructively and without contact. - Inspections can be conducted in areas that are difficult to reach visually. - By setting criteria for defect judgment, OK/NG determination can be automated. - Since the laser is directed at the workpiece and captures the reflected light, the influence of stray light is minimal. - Inspection data can be retained along with defect information, allowing for feedback into the manufacturing process.
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basic information
【Basic Specifications】 Model: SG-LSDC-6-203 Method: Optical scanning method Light source: Red semiconductor laser (wavelength 635nm to 670nm, maximum 40mW) Laser class: Class 2 to 3B Detection component: Direct light Target diameter: Φ8mm and above Rotation speed: 18,000rpm (20% increase compared to conventional models) Effective measurement length: 200mm Sampling frequency: Up to 2400kHz (340% increase compared to conventional models) Detection size: 0.1mm (200% increase compared to conventional models) Power supply: 100, 200V ● For more details, please contact us or download the catalog. ● Custom orders for inspection diameters, measurement lengths, etc., are also accepted. (Please inquire for details)
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Applications/Examples of results
【Inspection Target Work】 Valve body, cylinder block, transmission case, housing, piston, bracket, rocker arm pin, master cylinder, cylinder head cover, joint plate, engine cover 【Inspection Target Areas】 Inner surface of the cylinder (machined holes / processing holes), inner diameter surface, threaded holes 【Types of Defects】 Casting defects, voids, peeling, scratches, burrs, chips, cutting debris, shavings, cutting marks, chatter, delamination, dents, flaking, roughness 【Work Material】 Aluminum, stainless steel, iron, copper, titanium, ceramic, resin, plastic 【Inspection Process (Equipment Installation Location)】 Processing stage (intermediate inspection / anomaly management), final inspection stage (after cleaning / drying)
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Company information
We are troubled by defective products leaking through hole inspections. We are considering automating the hole inspection line. The product we would like to recommend to you is the cylindrical inner wall laser inspection device "ANALYZER". ● Defect inspection of cylindrical inner walls ● Sample evaluation (free) ● Adopted by many major manufacturers ● Laser method ★ Developed and sold the defect inspection device "ANALYZER" series using lasers. ★ Detailed support unique to Japanese companies. ★ We support customers from delivery to startup. ★ We have implementation know-how with over 450 units in 10 countries worldwide. ◆ Free sample evaluation ◆ Standard imaging of holes with a minimum diameter of 4mm and a maximum depth of 200mm in about 10 seconds (custom orders have been made for a minimum diameter of 2mm and a maximum depth of 440mm) ◆ Good/bad judgment based on pre-set conditions (AI integration available as an option) ◆ Integrated into mass production lines in collaboration with PLCs.