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Current Flaw Detector
Dec 15, 2017

流探 机是新一代子在线检测设备,具有在线涡流探伤检测功能,填了国内品在线该项检测的空白。可有裂 、气孔、黑皮、倒角不匀等缺陷行自剔除。

This eddy current flaw detector is a new generation of roller on-line testing equipment, which has the function of on-line eddy current inspection. It fills the blank of the on-line inspection of rollers in China. The defective rollers, such as cracks, holes, black skin and unevenness of chamfering, can be eliminated automatically.

一、 主要参数

Main Parameters

1、尺寸:外径 8-30mm, 12-45mm(25 mm以上双探棒)

Flaw detection size: Outer diameter 8-30mm, length 12-45mm(Double probe for sizes over 25mm)

 

2、伤节拍:50-110 粒/min

Flaw detection beat: 50-110 pieces/min

3、纹宽度: 0.1mm

Crack width of flaw detection: > 0.1mm

4、合格率:≥99%

Qualification rate of flaw detection: ≥99%

5、电源:220V/50Hz

Power: 220V/50Hz

6、设备功率;1.5kw

plant capacity : 1.5Kw

7、最大工作力:0.4Mpa

Maximum working force of pneumatic system: 0.4Mpa

8、外型尺寸(  X 宽 X 高):1300X900X1600mm

External Dimension (Length *width*height): 1300X900X1600mm

9、设备重量;500 Kg

Weight of equipment: 500Kg

二、  构及功能

Structure and Function

1设备主要由探伤检测区、硬度检测区、不合格品踢料区、器控制部件等成。

This equipment mainly consists of flaw detection area, the hardness testing area, the unqualified product kicking area, the electrical control parts and so on.

2、探伤检测区:由下料部件、检测辊、测头安装部件。滚子从下料部件下到棒上, 螺旋双支承构,由螺旋导辊带动滚子旋,分过涡流探,使测头逐一对滚子探 。在棒出口有一段 50mm 的测头段,用于确定测检的方向。测头安装部件分由上下杠及步进电机和水平杠及步进电带动测头进行上下和水平移动,用于确定校和定位。

Flaw detection area: It is composed of the feeding parts, the test roll rod, and the test head mounting parts. The tapered roller falls from the feeding parts to the inspection roller, a spiral double support structure. The spiral guide roller drives the tapered roller to rotate through the testing head of the eddy current flaw detector, enabling that the tapered roller is being tested one by one. At the exit of the roller bar, there is a 50-millimeter-long inspecion area for the testing head, used to determine the direction of the test crack seam fluctuation. The mounting parts of the probe are respectively driven by the upper and lower screws, stepper motor, and horizontal screw. The stepper motor drives the probe to move up and down and horizontally to determine the calibration and positioning

3、硬度检测区:由硬度检测套及固定座组成, 滚子从辊棒下来后逐步通硬度 检测套,由检测套提取子硬度数据。

Hardness testing areaConsisting of a hardness detection cover and a fixed seat. The tapered rollers gradually pass through the hardness test cover from the rollers, and the tapered roller hardness data is extracted by the detection cover.

4不合格品踢料区:由踢料气缸和接料盒成,由器控制气使踢料气缸活塞移剔除不合格子,不合格子由接料盒 一收取。

Unqualified products kicking area: Consisting of the kicking cylinder and the receiving box. An electric control valve enables the piston of the kicking cylinder to remove the unqualified tapered rollers, and the unqualified tapered rollers are collected by receiving box.

5、器控制部件控部分、测头数据取部分、示屏支架等控部分由器元件、PLC触摸屏、控元件成,控制导辊 测头 、踢料气缸测头数据取部分由卡、数据转换卡源、鼠 、示屏等成。量数据通数据转换卡反映在示屏上,通可在示屏上更改数据,从而测检示屏固定在支架上,支架可在水平方向上360度旋。

Electrical control unitComposed of electronic control part, data reading part of the testing head, display screen support and so on. The electronic control part consisting of electrical components, PLC touch screen, and electronic control components, controlling rotation of guide roller , movement of testing head and the kicking cylinder. The reading part of the testing head is made up of the graphics card, the data conversion card, the power supply, the mouse, and the display screen and so on. The measured data is reflected on the display screen by the data conversion card, and the data can be changed on the display screen by the mouse, so that the test requirements can be met. The display screen is fixed on the bracket, and the bracket can be swirled 360 degrees in the horizontal direction.