The dynamic performance test of the axial piston pump is to evaluate its performance characteristics under dynamic working conditions. This test helps evaluate factors such as flow, pressure, efficiency and response time of the pump under actual operating conditions. The following is an overview of the testing methods for the dynamic performance of axial piston pumps: 1. Test device: Build test equipment, including hydraulic test bench, pressure sensor, flow meter, temperature sensor, and data acquisition system. Make sure all equipment is calibrated and connected properly. 2. Initial Inspection: Check the axial piston pump for any obvious damage or leaks. Make sure all connections are tight and the pump is properly installed on the test bench. 3. Preparation before test: Prime the hydraulic system by filling the oil tank with the appropriate hydraulic oil and ensure that the pump and system are properly lubricated. Make sure all valves and controls are in the correct position for the desired test conditions. 4. Test parameters: Determine the specific test parameters according to the requirements and purposes of the test. This includes setting the desired operating pressure, flow, velocity, and any other test conditions that need to be maintained during the test. 90R130-KA-5-BC-80-S-4-C8-H-03-GBA-35-14-30 90R130KA5BC80S4C8H03GBA351430 90-R-130-KA-5-BC-80-S-4-C8-H-03-GBA-35-14-30 90R130KA5BC80S4C8H03GBA351430 90R130-KA-5-BC-80-S-4-C8-H-03-GBA-35-35-24 90R130KA5BC80S4C8H03GBA353524 90-R-130-KA-5-BC-80-S-4-C8-H-03-GBA-35-35-24 90R130KA5BC80S4C8H03GBA353524 90R130-KA-5-BC-80-S-4-C8-H-03-GBA-42-42-24 90R130KA5BC80S4C8H03GBA424224 90-R-130-KA-5-BC-80-S-4-C8-H-03-GBA-42-42-24 90R130KA5BC80S4C8H03GBA424224 90R130-KA-5-BC-80-S-4-C8-H-04-GBA-42-42-24 90R130KA5BC80S4C8H04GBA424224 90-R-130-KA-5-BC-80-S-4-C8-H-04-GBA-42-42-24 90R130KA5BC80S4C8H04GBA424224 90R130-KA-5-BC-80-S-4-F1-F-03-GBA-26-26-24 90R130KA5BC80S4F1F03GBA262624 90-R-130-KA-5-BC-80-S-4-F1-F-03-GBA-26-26-24 90R130KA5BC80S4F1F03GBA262624 90R130-KA-5-BC-80-S-4-F1-H-05-GBA-42-42-24 90R130KA5BC80S4F1H05GBA424224 90-R-130-KA-5-BC-80-S-4-F1-H-05-GBA-42-42-24 90R130KA5BC80S4F1H05GBA424224 90R130-KA-5-BC-80-S-4-F1-H-06-GBA-29-29-24 90R130KA5BC80S4F1H06GBA292924 90-R-130-KA-5-BC-80-S-4-F1-H-06-GBA-29-29-24 90R130KA5BC80S4F1H06GBA292924 90-R-130-KA-5-CD-80-D-3-C8-L-03-GBA-40-40-22 90R130KA5CD80D3C8L03GBA404022 90R130-KA-5-CD-80-D-3-F1-L-03-GBA-35-35-24 90R130KA5CD80D3F1L03GBA353524 90-R-130-KA-5-CD-80-D-3-F1-L-03-GBA-35-35-24 90R130KA5CD80D3F1L03GBA353524 90R130-KA-5-CD-80-D-4-C8-L-05-GBA-35-35-24-F076 90R130KA5CD80D4C8L05GBA353524F076 90-R-130-KA-5-CD-80-D-4-C8-L-05-GBA-35-35-24-F076 90R130KA5CD80D4C8L05GBA353524F076 90R130-KA-5-CD-80-D-4-F1-L-03-GBA-42-42-24 90R130KA5CD80D4F1L03GBA424224 5. Start the test: Start the hydraulic pump and allow it to stabilize at the desired working condition. Monitor and record operating parameters such as flow, pressure, temperature, and power consumption. 6. Performance measurement: Measure the flow rate using a calibrated flow meter and record the data regularly. Pressure transducers are used to measure pressure at various points in a hydraulic system. The temperature of the hydraulic oil and pump components is monitored during the test. 7. Dynamic response test: Evaluate the dynamic response of the axial piston pump by subjecting it to changes in operating conditions. This may include changing the flow or pressure set point and observing how the pump responds to the change and how quickly it adjusts. 8. Efficiency calculation: Calculate the efficiency of the axial piston pump by comparing the input power (usually measured with an electric power meter) and the output power (the product of flow and pressure). 9. Data Analysis: Analyze the recorded data to evaluate the dynamic performance, efficiency and other relevant parameters of the pump. Compare the test results with the pump's specifications and performance curves to assess its performance under dynamic conditions. 90-R-130-KA-5-CD-80-D-4-F1-L-03-GBA-42-42-24 90R130KA5CD80D4F1L03GBA424224 90R130-KA-5-CD-80-D-4-F1-L-05-GBA-35-35-24 90R130KA5CD80D4F1L05GBA353524 90-R-130-KA-5-CD-80-D-4-F1-L-05-GBA-35-35-24 90R130KA5CD80D4F1L05GBA353524 90R130-KA-5-CD-80-D-4-F1-L-05-GBA-35-35-24-F059 90R130KA5CD80D4F1L05GBA353524F059 90-R-130-KA-5-CD-80-D-4-F1-L-05-GBA-35-35-24-F059 90R130KA5CD80D4F1L05GBA353524F059 90R130-KA-5-CD-80-L-3-C8-F-03-GBA-35-35-24 90R130KA5CD80L3C8F03GBA353524 90-R-130-KA-5-CD-80-L-3-C8-F-03-GBA-35-35-24 90R130KA5CD80L3C8F03GBA353524 90R130-KA-5-CD-80-L-3-C8-F-03-GBA-42-42-24 90R130KA5CD80L3C8F03GBA424224 90-R-130-KA-5-CD-80-L-3-C8-F-03-GBA-42-42-24 90R130KA5CD80L3C8F03GBA424224 90R130-KA-5-CD-80-L-3-C8-F-03-GBA-42-42-28 90R130KA5CD80L3C8F03GBA424228 90-R-130-KA-5-CD-80-L-3-C8-F-03-GBA-42-42-28 90R130KA5CD80L3C8F03GBA424228 90R130-KA-5-CD-80-L-3-C8-H-03-GBA-32-32-24 90R130KA5CD80L3C8H03GBA323224 90-R-130-KA-5-CD-80-L-3-C8-H-03-GBA-32-32-24 90R130KA5CD80L3C8H03GBA323224 90-R-130-KA-5-CD-80-L-3-C8-H-03-GBA-42-42-24 90R130KA5CD80L3C8H03GBA424224 90-R-130-KA-5-CD-80-L-4-C8-F-03-GBA-35-35-24 90R130KA5CD80L4C8F03GBA353524 90R130-KA-5-CD-80-L-4-C8-F-05-GBA-26-26-24 90R130KA5CD80L4C8F05GBA262624 90-R-130-KA-5-CD-80-L-4-C8-F-05-GBA-26-26-24 90R130KA5CD80L4C8F05GBA262624 90R130-KA-5-CD-80-L-4-C8-F-05-GBA-29-29-24 90R130KA5CD80L4C8F05GBA292924 90-R-130-KA-5-CD-80-L-4-C8-F-05-GBA-29-29-24 90R130KA5CD80L4C8F05GBA292924 90R130-KA-5-CD-80-L-4-C8-H-00-GBA-26-26-26 90R130KA5CD80L4C8H00GBA262626 10. Post-Test Inspection: After the test, check the pump again for any signs of damage or leaks. Make sure the pump shuts off properly and all equipment is securely shut off. 11. Load changes: During dynamic performance testing, load changes are introduced to simulate real operating conditions. This can include gradually increasing or decreasing the load on the pump, or applying intermittent loads to assess the pump's response and stability. 12. Response time measurement: Evaluate the response time of an axial piston pump by measuring the time it takes for the pump to reach the desired operating parameters after a change in load or set point. This helps to assess the ability of the pump to quickly adapt to different conditions. 13. Efficiency mapping: Efficiency mapping tests are performed by changing operating parameters such as flow and pressure to determine the efficiency of the pump at different operating points. This provides insight into the efficiency of the pump within its operating range and helps determine optimal operating conditions. 14. Vibration and noise analysis: Monitor and evaluate pump vibration and noise levels during dynamic performance testing. Excessive vibration or noise may indicate a potential problem with the pump's internal components or performance. 90-R-130-KA-5-CD-80-L-4-C8-H-00-GBA-26-26-26 90R130KA5CD80L4C8H00GBA262626 90R130-KA-5-CD-80-L-4-C8-H-03-GBA-42-42-24 90R130KA5CD80L4C8H03GBA424224 90-R-130-KA-5-CD-80-L-4-C8-H-03-GBA-42-42-24 90R130KA5CD80L4C8H03GBA424224 90R130-KA-5-CD-80-L-4-F1-F-00-GBA-14-14-24 90R130KA5CD80L4F1F00GBA141424 90-R-130-KA-5-CD-80-L-4-F1-F-00-GBA-14-14-24 90R130KA5CD80L4F1F00GBA141424 90R130-KA-5-CD-80-L-4-F1-F-03-GBA-14-14-24 90R130KA5CD80L4F1F03GBA141424 90-R-130-KA-5-CD-80-L-4-F1-F-03-GBA-14-14-24 90R130KA5CD80L4F1F03GBA141424 90R130-KA-5-CD-80-L-4-F1-F-05-GBA-35-35-24 90R130KA5CD80L4F1F05GBA353524 90-R-130-KA-5-CD-80-L-4-F1-F-05-GBA-35-35-24 90R130KA5CD80L4F1F05GBA353524 90R130-KA-5-CD-80-P-3-C8-F-04-GBA-32-32-24 90R130KA5CD80P3C8F04GBA323224 90-R-130-KA-5-CD-80-P-3-C8-F-04-GBA-32-32-24 90R130KA5CD80P3C8F04GBA323224 90R130-KA-5-CD-80-P-3-C8-H-03-GBA-30-30-24 90R130KA5CD80P3C8H03GBA303024 90-R-130-KA-5-CD-80-P-3-C8-H-03-GBA-30-30-24 90R130KA5CD80P3C8H03GBA303024 90R130-KA-5-CD-80-P-3-C8-H-03-GBA-35-35-2490R130KA5CD80P3C8H03GBA353524 90-R-130-KA-5-CD-80-P-3-C8-H-03-GBA-35-35-24 90R130KA5CD80P3C8H03GBA353524 90R130-KA-5-CD-80-P-3-C8-H-03-GBA-42-42-24 90R130KA5CD80P3C8H03GBA424224 90-R-130-KA-5-CD-80-P-3-C8-H-03-GBA-42-42-24 90R130KA5CD80P3C8H03GBA424224 90R130-KA-5-CD-80-P-3-F1-H-03-GBA-42-42-24 90R130KA5CD80P3F1H03GBA424224 90-R-130-KA-5-CD-80-P-3-F1-H-03-GBA-42-42-24 90R130KA5CD80P3F1H03GBA424224 90R130-KA-5-CD-80-P-4-C8-F-03-GBA-35-35-24 90R130KA5CD80P4C8F03GBA353524 15. Cavitation test: Evaluate the pump's ability to resist cavitation, which is the formation and collapse of air bubbles caused by low pressure areas in the pump. Cavitation can affect the performance of the pump and cause damage to its components. Tests are performed to determine the pump's cavitation limits and to ensure it operates within safe parameters. 16. Durability testing: Consider performing a durability test to evaluate the performance and reliability of the pump over an extended period of time. This includes running the pump continuously under different loads and conditions to assess its durability and long-term performance. 17. Data Analysis and Reporting: Analyze collected data including flow, pressure, efficiency, response time and any other relevant parameters. Compare test results to pump specifications and performance requirements. Generate a comprehensive test report including all test procedures, results and any comments or suggestions for further improvement. 18. Compliance with standards: ensure that the dynamic performance test of the axial piston pump complies with relevant industry standards and regulations. This may include standards or industry-specific guidelines developed by organizations such as ISO (International Organization for Standardization). It is important to note that dynamic performance testing methods may vary depending on specific requirements, applications and industry standards. Manufacturers may provide specific guidelines and procedures for testing their axial piston pumps. Consulting manufacturer's documentation and industry standards is critical to ensure accurate and reliable testing of pump dynamic performance.