品名name |
JDJ指针式简支梁冲击试验机Beam pointer type impact testing machine |
JDX指针式悬臂梁冲击试验机Pointer to the cantilever beam impact testing machine |
||
型号model |
JDJ-5 |
JDJ-50 |
JDX-5-5 |
JDX-22 |
符合标standard |
JB/T8761、GB/T1043、ISO179 |
GB/T1843、ISO180、JB/T8762、ASTMD256 |
||
冲击机角度分辨力:Impact machine angular resolution |
360°/8000=0.045° |
|||
冲击能量准确度Accuracy of impact energy: |
***大量程的Maximum range0.5 % |
***大量程的Maximum range0.1 % |
***大量程的Maximum range0.5 % |
***大量程的Maximum range0.1 % |
摆锤仰角Pendulum Angle |
160°&plu***n;1° |
|||
冲击能量impact energy |
1、2、4、5 J |
7.5、15、25、50J |
1、2.75、5.5J |
5.5、11、22J |
冲击速度impact speed |
2.9m/S |
3.8m/S |
3.5m/S |
|
钳口支承间距:Jaw bearing spacing |
40mm、60mm、70mm、95mm |
|
||
打击中心距distance of center of percussion |
230 mm |
395 mm |
335mm |
|
摆锤力矩moment of pendulum |
1=0.53590 Nm |
1=0.53590 Nm |
||
冲击刃参数及夹具要求Impact blade parameters and fixture requirements |
冲击刃曲率半径:2&plu***n;0.5mmImpact blade radius of curvature 冲击刃角度:30&plu***n;1度Impact blade Angle 30&plu***n;1 degree 冲击刃与锤体***距离:&plu***n;0.5mmImpact blade with hammer weight heart distance 两支座的中心对冲击刃的位置:The center of the two bearings to impact the position of the blade&plu***n;0.5mm 支座的曲率半径:1&plu***n;0.1mm Bearing the radius of curvature 试样与夹具有两个角度:5&plu***n;1度,10&plu***n;1度Sample and clamp are two angles5&plu***n;1degree,10&plu***n;1degree |
冲击刃曲率半径:0.8&plu***n;0.2mmImpact blade radius of curvature 冲击刃与支承块上表面的距离:22&plu***n;0.2mmImpact on the surface of the blade and bearing block distanceEdge radius on the bearing block 支承块上边缘半径:0.2&plu***n;0.1Edge radius on the bearing block 冲击刃夹角:75°Impact blade Angle |
||
修正后的能量损失revised energy loss |
1J:<0.5% 2J:<0.3% 4J以上above:<0.1% <0.1% |
|||
控制方式control mode |
手动,冲击能量自动换算Manual, automatic impact energy conversion |
|||
试验机体积(约) volume(approx) |
长600×宽450×高850MM L W H |
|||
电 源: power |
220V&plu***n;10%、50Hz,1A |
|||
重量(约)weight(approx) |
110kg |