1. Overview of PWS series electro-hydraulic servo dynamic and static universal testing machine
1. PWS series electro-hydraulic servo dynamic and static universal testing machine is mainly used for dynamic and static mechanical performance testing of various metal and non-metal materials, such as tensile, compression, bending, high and low cycle fatigue, fracture toughness, crack growth and other mechanical tests. . At the same time, the addition of corresponding fixtures can also be applied to the dynamic performance, static performance and fatigue life of various structural parts and components. The main components of the system: host, constant pressure servo pump station, hydraulic forced test chuck, control system, software system, etc. Having a convenient, high control precision, good reliability features .
2. The PWS series electro-hydraulic servo dynamic and static universal testing machine is composed of the host, pumping station, servo control system, computer and software system, test accessories and piping system. The servo controller is equipped with domestic and imported two types, and there are different types The testing machine is available. Each controller is equipped with basic test software, and there are a variety of functional test software for selection.
Two , the PWS-200 is / 250/300 electrohydraulic servo movement universal testing machine main technical specifications:
Model number |
PWS-200 |
PWS-250/300 |
|
Maximum test force (KN) |
Static |
200 |
250/300 |
dynamic |
±200 |
±250/±300 |
|
|
Measurement accuracy |
Test force |
Better than ±1% of the indicated value (precision level ±0.5%) |
|
Displacement |
Better than ±1%FS of the indicated value (precision grade ±0.5%FS) |
||
Deformation |
Better than ±1% of the indicated value (precision level ±0.5%) |
||
Frequency range (HZ) |
0.01- 75 |
||
Frame form |
Double column |
||
Amplitude (mm) |
±75 |
±75 |
|
Column distance (mm) |
715 |
715 |
|
Test space (mm) |
1200 |
12 00 |
|
Note: It can be customized according to user requirements.
