[Fukuda Pin Hole for Automotive Welding Inspection (Pseudo Defect / Reference Test Piece)]
For leak testing of welded joints. Pseudo-defects/reference test pieces with specified hole diameter and hole length.
In the automotive industry, the airtightness of welds is crucial. Particularly in areas where leaks are unacceptable, such as engine components and fuel tanks, high quality is required. Leaks due to welding defects can lead to decreased product performance and safety issues. Fukuda pinholes (pseudo-defects/reference test pieces) are used as positive controls in leak testing of welds, contributing to standard setting and validity assessment. 【Application Scenarios】 - Leak testing of welds - Pressure change leak testing method, liquid immersion testing method - Standard setting using positive controls (defective product samples) 【Effects of Implementation】 - Improvement in quality control of welds - Enhanced inspection accuracy - Reduction of defective products
basic information
【Features】 - Pseudo-defects with specified hole diameter and hole length (reference test piece) - Compatible with pressure change leak testing method and liquid immersion testing method - Usable for evaluating packaging integrity in accordance with JP18 - Contributes to the setting of "maximum allowable leak limits" - Supports quantification from qualitative testing methods 【Our Strengths】 Pursuing leak detection for 60 years, we are striving for the future of leak testing. We offer products compatible with various leak tests, including air leak testers and gas leak testers. We propose the optimal leak tester tailored to our customers' needs. ISO 9001 certified.
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Pinhole, pseudo-defect, reference specimen, positive control, defective product sample, standard setting, validity evaluation, JP18 packaging integrity evaluation.
Applications/Examples of results
- Evaluation of packaging integrity in accordance with JP18 - Setting of "maximum allowable leakage limit" - Testing for the intrusion of water vapor, oxygen, and microorganisms - Quantification from qualitative testing methods (current leakage standards converted to pore size)
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【 Various Leak Testing Solutions: Air Leak Test / Gas Leak Test (Hydrogen Gas, Helium Gas) 】 We develop, manufacture, and sell leak testing equipment to inspect airtightness and sealing performance. We will propose appropriate testers and devices for each inspection target. 【 Target Industries and Examples of Inspection Targets 】 - Automotive Industry: Engines, FC components, valves and piping, various parts - Electronic Components Industry: Smartphones, keyless switches, various small sensors - Pharmaceuticals / Food / Cosmetics Industry: Bottle containers, syringes, vials, eye drop containers, pillow packaging, PTP packaging We will propose the "optimal leak tester" for each industry. 【 ISO Certification 】JIS Q 9001:2015 (ISO 9001:2015) Head Office Address: 3-16-5 Nukui, Nerima-ku, Tokyo (Postal Code: 176-0021) Phone Number: 03-3577-1111 (Main)