Medical metal bone plate four-point bending fatigue testing machine

Bone plate three-point bending fatigue testing machine
PDW series microcomputer controlled dynamic and static fatigue testing system is one of the series of dynamic fatigue loading testing system products developed by our company.This series of products has the characteristics of wide output range, high control accuracy, easy use and high reliability.This series of test systems are designed by absorbing internationally advanced electric servo cylinder drive technology during the research and development process and taking into account the actual usage conditions of domestic users.Key components such as servo actuators and loading frames are designed and manufactured by our company, and the controller is independently developed, which greatly improves the stability and reliability of the system. The overall performance of the testing machine is equivalent to the technical level of international advanced products.
This testing system can not only carry out dynamic high and low cycle fatigue tests, program-controlled fatigue tests, but also static constant rate, constant strain, constant stress controlled tests and various conventional mechanical property tests. It can also carry out fracture mechanics tests, and can also conduct tests in a broad range.Fatigue life, crack growth, fracture toughness performance testing of materials or components, safety evaluation of actual specimens, working condition simulation, etc. Therefore, it has advantages that cannot be matched by any other type of testing machine. It is the most respected material testing equipment in the field of international fatigue mechanics research.
Because this system uses an adaptive and gapless electric servo actuator, it has fast frequency response, low noise, energy saving and environmental protection, and is very suitable for research and testing of small parts by enterprises and research institutions!
Advantages and features:
.Linear motor technology that does not require oil source ensures a clean testing environment
The axial channel adopts CAN bus control method
High speed linear actuator

.The unique drive bearing system ensures that the loading chain is still in a centered state due to the deflection of the sample and fixture or the lateral force of the dynamic equipment. It is suitable for dynamic and static testing of various materials and components with high dynamic performance, and the frequency can reach up to 50HZ.
.Maximum dynamic axial load of soil 1000N
Optical encoders are used for precise digital displacement control and deformation control of specimens.

Driven by single-phase power, no additional hydraulic oil source, cooling water, or pneumatic air is required.

Digital controller based on industry-leading control methods
Highly stiff, precisely aligned double column loading frame with actuators located on the crossbeam.

Advanced load sensor technology enables faster testing and reduces inertia differences

Flexible and diverse T-shaped table base, suitable for assembling various regular/irregular fixtures and samples

Instrument design is compact and simple
Main technical indicators:
Maximum test force: ±1000N;
Test force indication accuracy: within the range of 2%-100% FS, each point is less than ±1.0%; test force dynamic indication fluctuation: 0.5% FS;
Maximum displacement of actuator: ±60MM; indication accuracy ±0.5%FS; main test waveforms: sine wave, square wave, triangle wave, ramp wave, etc.Test frequency: 0.01-20HZ; the amplitude-frequency characteristic curve of the system is as follows:
Amplitude-frequency characteristics
100
0.1
Frequency(Hz)
100
Under sine wave conditions: Reference test accessories: Tensile accessories: one set; Attachment interface drawings are also provided to facilitate users to prepare their own tooling. Others: as mentioned above.