JLH-A型缓冲器箱体磁粉探伤机

适用范围：

适用于MT-2、MT-3、ST等型号车钩缓冲器箱体内外表面的磁粉探伤

特点及技术指标：

1.   中心导体周向磁化和感应法纵向磁化相复合的磁化装置满足箱体孔口及内、外表面探伤的要求

2.   探伤工件采用半自动滚道输送，配有可回转的观察升降托台，便于上下工件及观察判伤，操作简便效率高

3.   探伤过程采用进口PLC控制，操作简便可靠

4.   采用先进的电力补偿及控制技术，降低功率消耗

5.   采取磁化电流不等值衰减措施，关断电源时自动退磁，被检测工件剩磁小

6.       床式一体化设计，无须特殊基础，安装维修简便

7.   磁化方式：复合磁化

8.       周向磁化峰值电流：0-3000A连续可调

9.       纵向磁化磁动势：≥10000AT

10.     检测灵敏度：清晰显示A1型标准试片15/50的人工缺陷

11.     剩磁：不大于0.3mT

12.   作业线高度：550mm

13.   作业线宽度：354mm

14.   主机总重量：1260kg

15.     主机外形尺寸：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