| XWD-A型旋轉(zhuǎn)磁場小件探傷機 適用范圍： 適用于各種小型鑄鍛件的磁粉探傷檢測，如機車車輛車鉤緩沖器內(nèi)各種模鍛件，貨車側(cè)架支承座，車鉤鉤舌銷、鉤尾銷等的磁粉探傷 特點及技術(shù)指標(biāo) 1. 采用自主知識產(chǎn)權(quán)的旋轉(zhuǎn)磁場磁化技術(shù)對探傷零件非接觸磁化，適應(yīng)能力強，檢測可靠 2. 隧洞式旋轉(zhuǎn)磁場磁化裝置配合可移動探傷工件托盤，適合小零部件探傷的需要，可實現(xiàn)一次磁化探傷多個工件 3. 探傷過程采用PLC控制，操作簡便可靠 4. 磁化電流不等值衰減，剩磁小 5. 床式一體化設(shè)計，無須特殊基礎(chǔ)，安裝維修簡便 6. 磁化方式：旋轉(zhuǎn)磁場+周向磁場 7. 輸入電流：60A 8. 旋轉(zhuǎn)磁化磁動勢：8000AT 9. 磁化裝置空載中心磁場強度：≥2400 A/m 10. 檢測靈敏度：清晰顯示A1型標(biāo)準(zhǔn)試片15/50的人工缺陷 11. 磁化腔最小寬度：300mm 12. 托盤承載：15kg 13. 剩磁：不大于0.3mT 14. 主機外形尺寸(長×寬×高)：2.4×1.0×2m（不含暗室） 15. 主機總重：680kg
XWD-A Rotary Magnetic Field Small Pieces Flaw Detector Applicable scope Applicable to all kinds of forging parts in the coupler bumper, bearings truck side frame, the tongue of coupler, the pin of coupler end and other small castings and forgings of magnetic particle testing. Features and Technical parameters 1. Adopt to the independent intellectual property rights of rotating magnetic field non-contact magnetization, magnetic field distribution more uniform, use and reliable 2. Tunnel rotary magnetic field magnetization and the using of the detecting tray can achieve more than one work-piece magnetic detecting; 3. Testing process adopting PLC programmable controller, so it is easy and reliable to operate; 4. magnetization current is not equivalent attenuation, remanence is small. 5. Bed type integration design, without special foundation, easy installation and maintenance 6. Magnetization mode: Rotating Magnetic field 7. The maximum of the input current: 60A 8. Rotating magnetization MMF: 8000AT 9. The center magnetic field strength of the magnetized device(no-load): ≥2400A/m 10. Detecting sensitivity: Clearly displays the artificial faults of A1 standard test piece 15／50; 11. The magnetization minimum of cavity width: 300mm 12. The maximum load of the tray: 15kg 13. Residual magnetic field: ≤0.3mT 14. Mainframe Contour Size(L×W×H): 2.4×1.0×2.0 m 15. Mainframe Gross Weight: 680 kg
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