The use of jet in cleaning teeth.Mr. Chakri with sesame.MS ROOT Ping is warYou วราห์ superfine trader.Abstract.The purpose of this project is to study performance The work of cleaning teeth set building. The series was created to be small. Can be used by using jet in cleaning teeth.From the experiment of various parameters, divided into 3 nozzle is a nozzle that 1 rotating nozzle 360 degrees or 2 π a 2 rotating 540 degrees or 3 π. And the 3 rotating 630 degrees or 3 / 2 π and each were carried out at various pressure from the pressure 1 bar - 2 bar the variables to find is value. [] 1 flow out from using the bucket with water injection in เสกล Temple tank until เสกล 0.6 L. Then stop at the time. To find the water consumption [2] when used to clean teeth. Looking at the start cleaning the teeth, to save VDO while cleaning teeth and recorded at the time 1 minutes and when the end of the experiment. The clean we for each Z to passive [] level 3 hurt feelings, we test 20 from real people. The trial experiment tooth cleaner, starting from the pressure 1 bar and the passive to the degree that experimenters feel pain but this pressure is at a maximum 2 bar. When completed the 3 model. To experimenter choose that like most [4] performance in the clean up of the machine that relies on Hydraulic. Power.For cleaner teeth using jet can work better than brushing your teeth, but compared with version 1 also take clean teeth longer. Version 1 but version 1 not suitable for use to clean teeth, the use of the nozzle and 3 when experiment with the real trial has said that 2 nozzle pressure 1.8 bar. The experimenters most satisfied. But compared with the time and the performance that 1 is more appropriate. So based on the usage of each person.Teeth cleaning by jet can be used. The knowledge about the jet can be applied in daily life and can be used as a guide in the design, development, commercialization.
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