In normal operation, the geometric profile of the stator's working surface entirely constrains the motion and dynamic characteristics of the vanes, making it a decisive factor for the pump's performance, component wear life, and vibration noise. APT's Real Montion® algorithm solves various types of stator profile curves, allowing for more precise control of vane motion characteristics. Customization and multi-parameter optimization of the stator curve enable the optimization of volumetric efficiency, suction-discharge characteristics, vibration noise, friction wear, and component life. For more details, please click:

APT can also customize and develop entirely new types of profile curves according to the specific requirements of customers.

The end face distributor plate of the dinnary vane pump features a complex oil groove structure. APT's parametric design software enables users to achieve fully automatic or partially intervened optimized distributor plate designs. This can significantly enhance the pump's cavitation characteristics under extreme conditions, improve the stress conditions of components, better control the radial displacement of blades, achieve improved sealing, reduce wear, and enhance vibration noise.

The variable displacement vane pump has a relatively large number of moving parts, including the rotor, stator, vanes, springs, vane rings, with complex relationships and design parameters. The design and calculation process is intricate. APT's proprietary design software can automatically achieve parametric and precise geometric design of the variable mechanisms and key components. The design process is fully visualized and parameterized. The software supports various types of adjustment methods, categorized by the slider's working mode into translational and rotational, and by pressure control into single stage adjustment, double stage adjustment, continuous adjustmnet. etc. Click for more details:

APT's algorithms and design software can simulate the real-time motion parameters and performance parameters of variable mechanisms and components. It analyzes the motion states of components, such as clearances and sealing status, and provides real-time analysis of pump output flow and leakage. It can generate power consumption curves and energy-saving BENCHMARK analysis based on specific working cycles (such as NEDC). These analyses run concurrently with the design process, facilitating rapid iteration to achieve the optimal solution.