2results about How to "Guaranteed Physical Properties" patented technology

This invention relates to the field of in-situ asphalt pavement recycling technology, specifically a high-frequency vibration scraping device, including a traveling vehicle, a blade holder, and an impact blade. A support frame is located at the front of the traveling vehicle, and a rotation adjustment component is provided between the support frame and the blade holder. A depth adjustment component is mounted on the rotation adjustment component. A high-frequency hydraulic impact device is mounted on the blade holder, and the impact blade is located at the front end of the high-frequency hydraulic impact device. A limiting seat for guiding the impact blade is provided on the blade holder. This high-frequency vibration scraping device allows workers to flexibly adjust the tilt angle of the blade holder and blade during asphalt pavement removal by rotating the adjustment component. This enables the device to adapt to the scraping angle required for removing different pavements, achieving precise and highly adaptable removal operations. The depth adjustment component precisely controls the cutting depth of the blade through a screw mechanism, which facilitates the separation of the surface layer material from other layers.

This application discloses a servo turntable assembly for a center-driven vertical injection molding machine and the vertical injection molding machine itself, belonging to the field of intelligent manufacturing equipment. It includes a mold base, an upper mold-closing base, a lower mold-closing base, a turntable, a turntable servo assembly, a mold-closing linkage assembly, a mold-closing servo assembly, and a mold-closing fine-tuning assembly. This application has the effects of reducing injection molding machine energy consumption, reducing pollution, and improving mold-closing accuracy.