| Popis: |
The coating of the intermediate coating on the inner surface in narrow space is characterized by high solid, high density, sedimentation. LVMP process is qualified and adopted to spray this high solid coating. The designed pressure feed system is composed of a fluid system and a pneumatic system. The former is used to feed coatings into the spray gun, circulate coating and agitate coating, while the latter is used to actuate and control the fluid system and provide high pressure air as cylinder air, atomization air and pattern air. The experiments show that the robotic spraying system could satisfy the work requirements including good stabilization, no settling, ignorable pressure fluctuation and fine atomization in narrow space. |
