Using the Jet to clean the teeth.By Mr. Chakrii with Sesame Ms. Chuthamat Phingthaisong Mr. Phisit Phanitwara AbstractsThis project is intended to study the performance. The work of cleaning the teeth, built By a series of experimental, built smaller Can be activated by using the Jet to clean the teeth.From trials to find out the various variables divided into 3 nozzles: nozzle nozzle rotation 1 360 degrees or 2 π 2 π rotate 540 degrees or 3 and 3 rotation 630° or π/2, and 3 each have different pressure from 1 bar to 2 bar pressure by having variables that determine the value is [1] flow. Find out using water tanks with mechanical injection water temple and mushy in the tank until the mechanical stop at the always-0.6 L, then it's time to find out exactly how much water consumption [2], the time used in cleaning the teeth. Find out when you start cleaning your teeth the teeth cleaning VDO capture 1 minute and at the end of the experiment. Which we will make individual spokes snapped [3], the level of hurt feelings, we will test the real party of 20 people by trial kits, cleaning teeth, starting with pressure 1 bar and then adjust up until you reach a level where those painful but in the experiments of this maximum pressure is 2 bar when finished all 3, then select that user trials, like what most [4] performance to machine's Hydraulic Power. For the cleaning of the teeth by using Jet can perform better than brushing but compared to version 1, the teeth, longer version, but version 1 is not suitable for use in cleaning the teeth. Using nozzles 3, when experimenting with those real trial will be that the nozzle at a pressure of 2 bar trial users 1.8 most satisfied, but when compared to the time and performance 1 is more suitable than therefore, depending on the individual application.Tooth cleaning by Jet. Che knowledge section can be applied in daily life and can be used as guidelines in the design of commercial development.
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