Here's a detailed example of what a dental technician can do to make teeth. Once the technician accepts the model, they will use plaster to shape the patient's oral model and allow it to be set. Next, they built the model on an instrument, mimicking a person's jaw bite and movement. The model is the basis of prosthetic device. Then the technician checks the model and notices the size and shape of the adjacent teeth, as well as the gaps in the gums. Based on these observations and dentists' specifications, the technicians built and molded a wax tooth model using a hand tool called a wax shovel and wax carving. They used the metal framework of the wax mold.
After they formed their wax teeth, the technicians cast the molds into metal with small hand-held tools. This allows the surface to bond with the metal and China. Next, they placed the porcelain in a layer to achieve the exact shape and color of the teeth. Matching colors is important, because if the patient has yellow teeth, the technician is producing a pearl white plaster, so the patient may seem a little strange at the time of installation.
The next step is to place the tooth in a porcelain oven and bake it in a metal frame. Once cooked, technicians adjust the shape and color, then grind, and then add more porcelain to achieve the sealing effect. The final product is almost entirely a replica of the lost tooth or tooth.
According to the size of a laboratory technician and type, some people performed all phases of work, and in the larger lab, each technical personnel in the creation process is only performed several steps. Dental technicians typically focus on one of five areas: orthodontic, crown and bridge, dentures, partial dentures or ceramics.
Average salary:
Us $28496
