JLH-A型緩沖器箱體磁粉探傷機

適用范圍：

適用于MT-2、MT-3、ST等型號車鉤緩沖器箱體內外表面的磁粉探傷

特點及技術指標：

1. 中心導體周向磁化和感應法縱向磁化相復合的磁化裝置滿足箱體孔口及內、外表面探傷的要求

2. 探傷工件采用半自動滾道輸送，配有可回轉的觀察升降托臺，便于上下工件及觀察判傷，操作簡便效率高

3. 探傷過程采用進口PLC控制，操作簡便可靠

4. 采用的電力補償及控制技術，降低功率消耗

5. 采取磁化電流不等值衰減措施，關斷電源時自動退磁，被檢測工件剩磁小

6. 床式一體化設計，無須特殊基礎，安裝維修簡便

7. 磁化方式：復合磁化

8. 周向磁化峰值電流：0-3000A連續可調

9. 縱向磁化磁動勢：≥10000AT

10. 檢測靈敏度：清晰顯示A1型標準試片15/50的人工缺陷

11. 剩磁：不大于0.3mT

12. 作業線高度：550mm

13. 作業線寬度：354mm

14. 主機總重量：1260kg

15. 主機外形尺寸：1.8m×0.86m×1.89m

JLH-A Magnetic Particle Flaw Detector for Bumper Box

Applicable scope

For MT-2, MT-3, ST bumper box and other models both inside and outside surface of the magnetic particle testing.

Features and Technical parameters

1. The composite magnetic device by central conductor circumferential magnetization and the induction method longitudinal magnetization meet box mouth and internal and external surface detection requirements

2. Testing work-pieces adopt semi-automatic ball track transportation, matching the rotatable observation elevator, which is easy for going up and down work-piece and observation to judge the detection flaw, the operation is convenient and efficient

3. Adopting the import PLC programmable controller during the whole detecting process, so it is simple and credible to operate

4. Adopting advanced electric power compensation and controlling technology, reducing the power consumption

5. Adopting attenuation measure of magnetization current’s difference value, It can demagnetize automatically and has little residual field when shut off the power.

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

7. Magnetization mode: resultant magnetic field

8. The maximal peak value current of circular magnetization: 0-3000A continuously adjustable

9. Longitudinal magnetization MMF:≥10000AT

10. Detecting sensitivity: Clearly displays the artificial defect of A1 standard test piece 15／50

11. Residual Field: ≤0.3mT

12. Work line height :550mm

13. Work ling width: 345mm

14. Mainframe weight:1260kg

15. Mainframe exterior size: 1.8m×0.86m×1.89m