1. Product introduction
The lower space is a test space , and the main body of the main body is made of aluminum, and the driving and transmission parts are placed at the bottom of the main machine and covered with sheet metal parts.
——The afterburning frame is composed of a ball screw pair and a column, wherein the guiding part adopts a linear bearing to ensure smooth running of the beam test process, no vibration, and high coaxiality;
——The deceleration part adopts precision imported reducer and synchronous belt deceleration. The whole machine has high rigidity, low noise and no backlash. It can be stretched, compressed and cyclically loaded in the range of 0 to 500N, 1kN and 2kN.
——The control part is hung on the right side of the host and has a control button on it, which can be used to control the host, start or stop the test, and also set related parameters such as loading speed, sample diameter, beam return speed, etc. The operation is flexible and convenient.
2. Main technical indicators
| Serial number | project name | parameter | |
| 1 | Test force index | Maximum test force | 2kN |
| Measuring range: | 20N to 2kN | ||
| Relative error of indication | ± 0.5% | ||
| Relative resolution | 0.25% | ||
| 2 | Test machine level | Level 0.5 | |
| 3 | Speed indicator | range | 0.005-1000mm/min |
| Relative speed of movement | ± 0.5% | ||
| Speed and load | Allow full load in the speed range | ||
| 4 | Displacement index | Resolution | 0.001mm |
| Relative error of indication | ± 0.5% | ||
| 5 | Maximum stroke of the beam | 650mm (can be customized) | |
