Abstract: A method for preparing a pair of personalized three-dimensional (3D) printing medical isolation goggles includes the steps of S1: establishing a medical isolation goggles matrix; S2: acquiring the facial data of a user; S3: establishing a personalized medical isolation goggles model; S4: performing additive manufacturing, wherein a pair of medical isolation goggles is provided with high personalized fitness and high breathability for patients with eye diseases such as conjunctivitis, virus-susceptible patients, front-line clinical medical workers and related workers, and the compression damage to the face caused by the wearing of the medical isolation goggles for a long time is reduced in terms of fitness and comfort, where the medical isolation goggles are manufactured in a mode of additive manufacturing, small-batch rapid production can be performed after data merging, and a large number of processes and costs are reduced in the production cycle.

Abstract: A method for preparing a pair of personalized three-dimensional (3D) printing medical isolation goggles includes the steps of: establishing a medical isolation goggles matrix; S2: acquiring the facial data of a user; S3: establishing a personalized medical isolation goggles model; S4: performing additive manufacturing, wherein a pair of medical isolation goggles is provided with high personalized fitness and high breathability for patients with eye diseases such as conjunctivitis, virus-susceptible patients, front-line clinical medical workers and related workers, and the compression damage to the face caused by the wearing of the medical isolation goggles for a long time is reduced in terms of fitness and comfort, where the medical isolation goggles are manufactured in a mode of additive manufacturing, small-batch rapid production can be performed after data merging, and a large number of processes and costs are reduced in the production cycle.

Abstract: A compact testing module (1) for use in dynamic characteristics experiments of hydraulic damper valve under extreme high or low temperature conditions, an automated system and approach based on the compact testing module (1). The compact testing module (1) comprises an outer cylinder assembly (2), a guide seat assembly (3), a foam/air separator for guide seat (4), an inner cylinder (5), a piston-and-rod assembly (6), fluids (7), a foot valve assembly (8), a washer for inner cylinder (9), a washer for foot valve assembly (10), a fluid-guiding structure (11), a magnet (12), a fluid-returning assembly (13), a framework oil seal (14), a screw cover (15) and a dust wiper (16). Based on the integrated design principle, the compact testing module (1) allows the fluids (7), the pressure fluid supplier, the hydraulic damper valve being tested (32), the pressure sensors be all integrated in one component.

Abstract: A compact testing module (1) for use in dynamic characteristics experiments of hydraulic damper valve under extreme high or low temperature conditions, an automated system and approach based on the compact testing module (1). The compact testing module (1) comprises an outer cylinder assembly (2), a guide seat assembly (3), a foam/air separator for guide seat (4), an inner cylinder (5), a piston-and-rod assembly (6), fluids (7), a foot valve assembly (8), a washer for inner cylinder (9), a washer for foot valve assembly (10), a fluid-guiding structure (11), a magnet (12), a fluid-returning assembly (13), a framework oil seal (14), a screw cover (15) and a dust wiper (16). Based on the integrated design principle, the compact testing module (1) allows the fluids (7), the pressure fluid supplier, the hydraulic damper valve being tested (32), the pressure sensors be all integrated in one component.