Lifu Precision Machinery Co., LTD. : carbide fatigue impact testing machine

Product name: carbide fatigue impact testing machine
Model: DIT300
Impact energy range: 0J ~ 6J
Manufacturer: Shenzhen Wanji Test Equipment Co., LTD

功能：
       The fatigue impact testing machine is mainly suitable for the fatigue impact test of cemented carbide, for the fatigue damage of cemented carbide is easy to occur in use, the fatigue impact of the cemented carbide sample with a certain mass of the hammer at a certain frequency (generally 20 times per minute) until the sample cracks or damage。By observing the deformation and damage of the sample, the test stops when the specified conditions or fatigue times are reached。

Sample and test fixture holder:
   The sample fixture part of the machine is divided into sample fixture base and sample fixture, which can be easily replaced after long-term use and wear;The sample fixture base and sample fixture material are both 40Cr, and the material has good comprehensive properties。
    When the 15-degree impact test is done, the corresponding sample is first put into the corresponding sample fixture, and then the whole sample fixture is installed in the sample fixture base. After the sample fixture base is assembled to the lower hammer body, the fastening screw is tightened to lock the sample, and the 15-degree impact test is finally carried out。When the structure is used for the test of different sample sizes, it only needs to replace the corresponding sample fixture, which is simple to operate and convenient to maintain。
    When the horizontal impact test is done, the corresponding sample is loaded into the sample fixture base, and the sample fixture base is assembled to the lower hammer body, and the horizontal impact test is carried out。When the structure is used for the test of different sample sizes, it only needs to replace the corresponding sample fixture base, which is simple to operate and convenient to maintain。

Main technical parameters:
1. Impact energy range: 0J ~ 6J
2. Weight of the hammer: 5kg
Weight mass: 0.One for 5kg, one for 1kg and one for 2kg
Weight error: ±1%
Weight mass error: ±0.5%
3, impact hammer stroke: 0-100mm
4, height measurement error: ≤±1mm
5, impact frequency: 0-30 times/minute
6, host power supply: AC three-phase 380V±10% 50HZ 
7, host weight: about 300kg
8, aluminum alloy protective device appearance size (length × width × height, unit ㎜) : 1200×1000×1800

The external dimension of the host frame (length × width × height, unit ㎜) : 1000×800×1700