2 results about "Large vessel" patented technology

This utility model discloses a jade processing device for horizontal core cutting, including a base and a hollow drill cylinder disposed above the base; a turntable is disposed on the base, and a chuck is disposed on the turntable; a servo motor is disposed below the base; two upper through holes are opened opposite each other in the middle of the drill cylinder, and a lower through hole is opened below the upper through holes at the bottom of the drill cylinder; a first support plate is disposed between the two upper through holes at the top of the drill cylinder, and a tensioning mechanism is disposed on the first support plate; an external spray pipe for spraying water into the drill cylinder for cooling and lubrication is disposed above the drill cylinder. This utility model provides a jade processing device for horizontal core cutting, which performs horizontal cutting from the bottom of the drill, enabling the extraction of a complete cylindrical raw material from the belly of a jade carving vessel, achieving whole-piece core extraction, maximizing the value of the jade material, and this device can be widely applied to the production of large vessels requiring complete core extraction, enriching the jade carving techniques.