The invention discloses a method for digitally and accurately manufacturing dental restorations. At the clinical end, resins with suitable strength, color, 
toughness, and 
hardness, resin-based 
ceramic composite materials, high-strength 
wax, and other materials that are easy to mill and 
grind are used to quickly manufacture crown substitutes.  ;Using each patient's own gums as the 
articulator, through the communication and inspection between the clinician and the patient, and using the clinically fine-tuned digitally produced crown as the medium, to establish the correct geometry, color, edge tightness, adjacency and 
occlusion of the restoration  relationship and the shape required for the early healing of the gingiva, etc., to achieve 
temporary restoration--protection, maintenance and stability; the doctor will then conduct a second accurate scan of the crown that has adjusted the shape, 
occlusion and adjacency relationship,  The second scan data is fused with the previously designed digital 
wax-up data to obtain an accurate digital design of the 
dental restoration, accurately replicating a bionic zirconia denture, and achieving zero 
grinding and precise restoration at the doctor's end.