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A platform for research: civil engineering, architecture and urbanism
Manufacturing method of 3D printing dental implant
The invention belongs to the field of manufacturing of ceramic dental implants, and particularly relates to a manufacturing method of a 3D printing dental implant. The manufacturing method specifically comprises steps of modeling, color picking, printing, coarse grinding, fine grinding and corrosion inhibition. The method can produce dental implants that meet needs of patients without using an ultra-high-precision 3D printer, and can greatly reduce production cost of dental implants. An implant tooth manufactured by the method can be accurately ground until deviation between the implant toothand a primary tooth is within 3%, and a patient does not feel uncomfortable after replacing the implant tooth. According to the method, an upper surface of the implant tooth is corroded by adopting acorrosion inhibition liquid, so that a relatively rough surface can be formed on the upper surface of the implant tooth, and meanwhile, a height of an implant tooth matrix can be slowly reduced, so that an implant tooth with higher precision is obtained.
本发明属于陶瓷种植牙制造领域，具体涉及一种3D打印种植牙的制作方法，具体包括建模、取色、打印、粗磨、精磨以及缓蚀步骤。本发明的方法中对不需要使用超高精度的3D打印机即可制作出符合患者需求的种植牙，可以大大降低种植牙的生产成本；本发明的方法所制作的种植牙可精磨至和原生牙偏差在3％以内，患者更换种植牙后不会有难受的感觉；本发明的方法采用缓蚀液对种植牙上表面进行腐蚀，可使其上表面形成相对粗糙的表面，同时又能缓慢的对种植牙基体的高度进行减少，从而获得精度更高的种植牙。
Manufacturing method of 3D printing dental implant
The invention belongs to the field of manufacturing of ceramic dental implants, and particularly relates to a manufacturing method of a 3D printing dental implant. The manufacturing method specifically comprises steps of modeling, color picking, printing, coarse grinding, fine grinding and corrosion inhibition. The method can produce dental implants that meet needs of patients without using an ultra-high-precision 3D printer, and can greatly reduce production cost of dental implants. An implant tooth manufactured by the method can be accurately ground until deviation between the implant toothand a primary tooth is within 3%, and a patient does not feel uncomfortable after replacing the implant tooth. According to the method, an upper surface of the implant tooth is corroded by adopting acorrosion inhibition liquid, so that a relatively rough surface can be formed on the upper surface of the implant tooth, and meanwhile, a height of an implant tooth matrix can be slowly reduced, so that an implant tooth with higher precision is obtained.
本发明属于陶瓷种植牙制造领域，具体涉及一种3D打印种植牙的制作方法，具体包括建模、取色、打印、粗磨、精磨以及缓蚀步骤。本发明的方法中对不需要使用超高精度的3D打印机即可制作出符合患者需求的种植牙，可以大大降低种植牙的生产成本；本发明的方法所制作的种植牙可精磨至和原生牙偏差在3％以内，患者更换种植牙后不会有难受的感觉；本发明的方法采用缓蚀液对种植牙上表面进行腐蚀，可使其上表面形成相对粗糙的表面，同时又能缓慢的对种植牙基体的高度进行减少，从而获得精度更高的种植牙。
Manufacturing method of 3D printing dental implant
一种3D打印种植牙的制作方法
ZHAO ZHE (author) / LI MING (author) / JIANG YANLIN (author)
2021-03-05
Patent
Electronic Resource
Chinese
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