การทดสอบเอ็กซ์เรย์แบบไม่ทำลาย (NDT) อุปกรณ์
การทดสอบเอ็กซ์เรย์แบบไม่ทำลาย (NDT) Equipment is a specialized device that uses the penetrability of X-ray radiation to inspect the internal structure, ข้อบกพร่อง, or composition of materials/products without damaging the tested object. It converts invisible X-ray signals into visible images, enabling the detection of hidden flaws that cannot be observed by the naked eye or surface testing methods.
ฟังก์ชั่นหลัก
Internal Defect Detection: Identifies internal flaws such as cracks, voids, inclusions, การแยกส่วน, and misalignments in materials (เช่น, metal castings, welded joints, composite parts) and products (เช่น, ชิ้นส่วนอิเล็กทรอนิกส์, แบตเตอรี่).
Structural & Dimensional Inspection: Verifies the conformity of internal structures to design standards (เช่น, checking solder joint quality in PCBs, internal layer alignment in semiconductors) and measures key internal dimensions accurately.
Material Composition Analysis: (In advanced models) Uses X-ray fluorescence (XRF) or diffraction (XRD) principles to analyze the elemental composition or crystalline structure of materials, ensuring material purity and compliance.
คุณสมบัติทางเทคนิคที่สำคัญ
Non-Destructive Nature: The most critical advantage—inspects samples/products without causing physical damage, allowing tested items to be reused, assembled, or shipped directly after inspection.
High Penetrability & ความแม่นยำ: Adapts to different material thicknesses (from microns in electronics to centimeters in heavy metals) via adjustable X-ray voltage/current; achieves spatial resolution up to a few microns for micro-scale defects.
Imaging Clarity: Equipped with high-sensitivity detectors (เช่น, ซีมอส, CCD) and image enhancement algorithms, generating clear 2D/3D images of internal structures for intuitive defect identification.
การปฏิบัติตามข้อกำหนดด้านความปลอดภัย: Integrates multi-layer radiation shielding, safety interlocks (เช่น, door sensors, emergency stops), and real-time radiation monitors to meet global safety standards (เช่น, IEC, อย) and protect operators.
การทดสอบเอ็กซ์เรย์แบบไม่ทำลาย (NDT) อุปกรณ์
