JZD-C型旋轉磁場動車、地鐵車輪制動盤磁粉探傷機

適應范圍

適用于動車、地鐵車輪制動盤等輪盤類零件的磁粉探傷檢測

特點及技術指標

 1. 采用自主知識產權的旋轉磁場磁化技術對輪、盤類零件進行非接觸磁化，適應能力強，磁場分布均勻，檢測可靠

 2. 獨特的工件支撐及驅動機構可兼容車輪、齒輪、制動盤的探傷作業；

 3. 磁化電流由可控硅調壓模塊控制，電流大小可根據檢測的需要隨時調整

 4. 采用了變頻傳動裝置來控制被檢測工件旋轉，轉速可自由設定并實現動態換向，便于觀察磁痕

 5. 探傷過程采用PLC控制，操作簡便可靠，一鍵完成工件的轉動、磁化裝置的移動，噴淋及磁化過程，避免了影響探傷的人為因素

 6. 床式一體化設計，無須專門基礎，安裝維修簡便

 7. 磁化方式：旋轉磁場

 8. 最大輸入功率：60kW

 9. 旋轉磁化峰值電流：0-2500A連續可調

 10. 檢測工件最大回轉直徑：700mm

 11. 磁懸液箱容積：45 L

 12. 退磁方式：自動原位衰減退磁

 13. 檢測靈敏度：清晰顯示A1型標準試片15/50的人工缺陷

 14. 剩磁：不大于0.3mT

 15. 主機外形尺寸：3.0×1.2×1.8m

 16. 主機總重：約2650

JZD-C Magnetic Particle Flaw Detector for CRH & Metro Wheel and Brake disc

Applicable scope

For magnetic particle testing of wheel, brake disc, traction driven gear and the same shape piece like wheel and disc for CRH & metro.

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.  Unique artifacts support and drive mechanism can be compatible with wheels, brake disc and wheel gear

  3.  Magnetizing current controlled by SCR module of voltage regulation, current can be adjusted at any time according to the need of the inspection

  4.  Adopted the variable frequency drive to control wheel rotation, speed can be set freely and realize dynamic commutation, easy to observe the magnetic mark

  5.  Inspection process adopts PLC programmable controller control, easy operation and reliable

  6.  Bed struct integration design, without special foundation, easy installation and maintenance

  7.  Magnetization mode: rotating magnetic field

  8.  Input power: 60kW

  9.  The peak value current of rotating magnetization:0-2500A continuously adjustable

  10.  Max diameter of tested piece: 700mm

  11.  Magnetic suspension tank volume: 45 L

  12.  Demagnetization method: in situ decay

  13.  Detecting sensitivity: Clearly displays the artificial defect of A1 standard test piece 15/50（7/50）

  14.  Residual Field: ≤0.3mT

  15.  Mainframe exterior size: 3.0m×1..2m×1.8m

  16.  Mainframe weight: 2650kg