描述

标准: QB/T 2920-2007 A method

Test method for the luggage and fixed on the machine, adjust the roller speed, continuous testing several hours later, visual luggage wheel is damaged, reached after the set time, 并能自动停止运行.

1. Test roller: 直径 216 + 2mm with a width of 600mm.
2. Steel bar: width 30mm, thickness 3mm, chamfer 0.5mm
3. The moving volume of the fixture: 35~95mm
4. Movement of clamps up and down: 55~115mm
5. 测试速度: 4km/h

6.重量: 12公斤,16公斤,18公斤,20公斤, 22公斤,25公斤,28公斤 (composite)

7. 定时器: 液晶显示器
8. The size of the machine table (W by D x H):1730 X 710 X 1500
9. 电源: 交流220V, 5A
10. The two test rolls shall be on the same level, and the distance between the two test rolls can be adjusted and the rotation direction is opposite