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Brushing is a thing for everyone. Every day, getting up and brushing a few times before going to bed has become a common practice as washing your face. However, a U.S. study showed that not brushing teeth may reduce the 13- year lifespan because of serious teeth. Plaque and oral bacterial problems increase the risk of cancer death by 80% ! I usually change, I will roll their eyes and silently these brick house, "the X mental retardation", but now as a dental patients received root canal treatment, the baby no longer dare to ignore these so-called "rumors" had to Examine your own brushing habits. Life that will not brush your teeth for more than 20 years In the past without the experience of toothache in life, I did not think I had problems with brushing my teeth. Then the retribution came this year. I will always remember that the cutting needle poked in the teeth and poked him into the right brain, and he lost consciousness. I instantly turned into a TV drama actor who was weak and hypocritical and said, "The doctor will poke you and I will die." . No way, Meng Meng's intern mistakenly thought that my tooth was dead, so I didn't get anesthetic. Before I didn't tell him, he didn't tell me what he was doing and didn't say something to soothe me. So there was no direct communication. The hands-on approach caused me to have a terrible panic on the dental clinic so that when I later changed the dressing, I could not wait to sleep on the couch. Fortunately, the treatment was relatively successful without the need for tooth extraction. After finishing the small dentist, I sent an electric toothbrush to me and said "I hope you no longer need to find another dentist." Keke, I was only touched and thought about why. Later, when I responded, people didn't suggest that I didn't brush my teeth cleanly, and sent me a toothbrush to brush off my teeth... Therefore, having a toothache to find a dentist is nothing more than paying attention to oral hygiene, that is, not brushing your teeth clean. The gift I sent to me was misunderstood as a must-have for a lazy person. If you stretch your hands, you don`t need to move on to the essence of an electric toothbrush. After a real experience, you finally understand the intentions of a small dentist. The benefits of electric toothbrushes 1. Time control, no longer brush your teeth All electric toothbrushes will have a time setting of about 2 minutes. This seemingly simple setting is exactly what we need most practically. In everyday brushing, anyway, I'm not in a daze or in a daze. We certainly don't even know how long we've brushed. Sometimes we even have to hurry and just sip it, and the regular function can remind you by pausing and stopping. Accurately complete 2 minutes of effective cleaning. 2. Easier to remove plaque than traditional brushing I can't personally do experimental arguments on this point, but when dentists all over the world tell you that electric toothbrushes are easier to clean, I believe everything. Not to mention that a vibrating toothbrush is really a bit more difficult than we usually get stuck in brushing our teeth. Good advantage. 3. Comfort feels like MASSAGE doing teeth The conventional electric toothbrush will be divided into several different gears, such as clean (normal mode), whitening, and massage. Incorrect brushing methods often make the gums suffer, but the slight vibration generated by the high-speed rotation of the electric toothbrush not only promotes oral blood circulation, but also has a very comfortable massage effect. As for how comfortable it is, when you become an old driver, Can understand. Of course, apart from the obvious three benefits of oranges, there are also advantages such as time and effort. How to use electric toothbrush The old driver can bypass from now on, and the new driver, oh no, novices can look at my heart-history of using this electric toothbrush. First of all, I must definitely learn to use the handsome guy to send me something! But this kind of vibration is even something that is stuffed into my mouth...who used to be very panic for the first time, I struggled for the first time, gave up in five seconds, and for a second I thought I would die. . At that time, the teeth did not last long and I felt my teeth were lost. After a week and then try again, persisted in the feeling of fast concussion persisted for 30seconds, give up again, but also shame to think, the small dentist is not deliberately to me? Until I saw the news that I wouldn't brush my teeth to lose my life, I finally regained my electric toothbrush and I had to learn how to die. I finally became the "old driver" who is now used to electric toothbrushes. So how to use? Need to see the following points: 1 : Don't be afraid to die in shock and bravely All people are in fear when they come in contact with new things. Especially if the teeth have already experienced problems, they are afraid of the vibrations and want the "life" of the teeth. Facts have proved that as long as you are not in the period of oral sensitivity and overcome the discomfort experienced in the first few previous experiences, you will not think that the electric toothbrush is a tool that will scare you at the end, but hope that it will be as good as possible and cough. (Using a power toothbrush is a little gentler than brushing your teeth, not too hard.) 2. Soak the brush head with warm water and install it on the toothbrush shaft The toothbrush and toothbrush shaft will have a slight gap, which is a small space reserved for vibration, and warm water immersion can make the bristles soft. 3. Squeeze toothpaste before power is turned on Squeeze the toothpaste vertically into the bristles and squeeze into the correct amount of toothpaste. It must be squeezed before the power is turned on. Otherwise your clothes will become beautiful. 4. Correct brushing posture In simple terms, teeth are divided into four areas. The upper and lower rows of teeth were divided into two sides. Each area was brushed for 30 seconds in accordance with the three sides of one tooth . If you don't brush your teeth, watch the video. In short, the electric toothbrush will definitely allow you to develop the habit of brushing for two minutes. 5. Clean electric toothbrush Although all electric toothbrushes can be washed, there is a unique cleaning technique when cleaning electric toothbrushes. Dipping the used toothbrush into water and turning on the switch naturally shakes away any remaining toothpaste. In fact, I don't know how many people in my life like me once. I always thought that I had brushed my teeth and cleaned it. For dental plaque and calculus, I was too ignorant to be too lazy to manage it. There are probably a lot of people who are used to sensationalism. Yellow teeth become worse. But as long as you start to hurt, all the fluke can't be hidden. The pain caused by teeth will never be lighter than the pain in other parts of the body. So before you hurt, look at your brushing habits, and then go to see a dentist regularly. Maybe you can meet a buddy too. A good dentist who also gave you a toothbrush ~ Keke. Finally, for good health, brush your teeth!

Brushing is a thing for everyone. Every day, getting up and brushing a few times before going to bed has become a common practice as washing your face. However, a U.S. study showed that not brushing teeth may reduce the 13- year lifespan because of serious teeth. Plaque and oral bacterial problems increase the risk of cancer death by 80% ! I usually change, I will roll their eyes and silently these brick house, "the X mental retardation", but now as a dental patients received root canal treatment, the baby no longer dare to ignore these so-called "rumors" had to Examine your own brushing habits. Life that will not brush your teeth for more than 20 years In the past without the experience of toothache in life, I did not think I had problems with brushing my teeth. Then the retribution came this year. I will always remember that the cutting needle poked in the teeth and poked him into the right brain, and he lost consciousness. I instantly turned into a TV drama actor who was weak and hypocritical and said, "The doctor will poke you and I will die." . No way, Meng Meng's intern mistakenly thought that my tooth was dead, so I didn't get anesthetic. Before I didn't tell him, he didn't tell me what he was doing and didn't say something to soothe me. So there was no direct communication. The hands-on approach caused me to have a terrible panic on the dental clinic so that when I later changed the dressing, I could not wait to sleep on the couch. Fortunately, the treatment was relatively successful without the need for tooth extraction. After finishing the small dentist, I sent an electric toothbrush to me and said "I hope you no longer need to find another dentist." Keke, I was only touched and thought about why. Later, when I responded, people didn't suggest that I didn't brush my teeth cleanly, and sent me a toothbrush to brush off my teeth... Therefore, having a toothache to find a dentist is nothing more than paying attention to oral hygiene, that is, not brushing your teeth clean. The gift I sent to me was misunderstood as a must-have for a lazy person. If you stretch your hands, you don`t need to move on to the essence of an electric toothbrush. After a real experience, you finally understand the intentions of a small dentist. The benefits of electric toothbrushes 1. Time control, no longer brush your teeth All electric toothbrushes will have a time setting of about 2 minutes. This seemingly simple setting is exactly what we need most practically. In everyday brushing, anyway, I'm not in a daze or in a daze. We certainly don't even know how long we've brushed. Sometimes we even have to hurry and just sip it, and the regular function can remind you by pausing and stopping. Accurately complete 2 minutes of effective cleaning. 2. Easier to remove plaque than traditional brushing I can't personally do experimental arguments on this point, but when dentists all over the world tell you that electric toothbrushes are easier to clean, I believe everything. Not to mention that a vibrating toothbrush is really a bit more difficult than we usually get stuck in brushing our teeth. Good advantage. 3. Comfort feels like MASSAGE doing teeth The conventional electric toothbrush will be divided into several different gears, such as clean (normal mode), whitening, and massage. Incorrect brushing methods often make the gums suffer, but the slight vibration generated by the high-speed rotation of the electric toothbrush not only promotes oral blood circulation, but also has a very comfortable massage effect. As for how comfortable it is, when you become an old driver, Can understand. Of course, apart from the obvious three benefits of oranges, there are also advantages such as time and effort. How to use electric toothbrush The old driver can bypass from now on, and the new driver, oh no, novices can look at my heart-history of using this electric toothbrush. First of all, I must definitely learn to use the handsome guy to send me something! But this kind of vibration is even something that is stuffed into my mouth...who used to be very panic for the first time, I struggled for the first time, gave up in five seconds, and for a second I thought I would die. . At that time, the teeth did not last long and I felt my teeth were lost. After a week and then try again, persisted in the feeling of fast concussion persisted for 30seconds, give up again, but also shame to think, the small dentist is not deliberately to me? Until I saw the news that I wouldn't brush my teeth to lose my life, I finally regained my electric toothbrush and I had to learn how to die. I finally became the "old driver" who is now used to electric toothbrushes. So how to use? Need to see the following points: 1 : Don't be afraid to die in shock and bravely All people are in fear when they come in contact with new things. Especially if the teeth have already experienced problems, they are afraid of the vibrations and want the "life" of the teeth. Facts have proved that as long as you are not in the period of oral sensitivity and overcome the discomfort experienced in the first few previous experiences, you will not think that the electric toothbrush is a tool that will scare you at the end, but hope that it will be as good as possible and cough. (Using a power toothbrush is a little gentler than brushing your teeth, not too hard.) 2. Soak the brush head with warm water and install it on the toothbrush shaft The toothbrush and toothbrush shaft will have a slight gap, which is a small space reserved for vibration, and warm water immersion can make the bristles soft. 3. Squeeze toothpaste before power is turned on Squeeze the toothpaste vertically into the bristles and squeeze into the correct amount of toothpaste. It must be squeezed before the power is turned on. Otherwise your clothes will become beautiful. 4. Correct brushing posture In simple terms, teeth are divided into four areas. The upper and lower rows of teeth were divided into two sides. Each area was brushed for 30 seconds in accordance with the three sides of one tooth . If you don't brush your teeth, watch the video. In short, the electric toothbrush will definitely allow you to develop the habit of brushing for two minutes. 5. Clean electric toothbrush Although all electric toothbrushes can be washed, there is a unique cleaning technique when cleaning electric toothbrushes. Dipping the used toothbrush into water and turning on the switch naturally shakes away any remaining toothpaste. In fact, I don't know how many people in my life like me once. I always thought that I had brushed my teeth and cleaned it. For dental plaque and calculus, I was too ignorant to be too lazy to manage it. There are probably a lot of people who are used to sensationalism. Yellow teeth become worse. But as long as you start to hurt, all the fluke can't be hidden. The pain caused by teeth will never be lighter than the pain in other parts of the body. So before you hurt, look at your brushing habits, and then go to see a dentist regularly. Maybe you can meet a buddy too. A good dentist who also gave you a toothbrush ~ Keke. Finally, for good health, brush your teeth!

There are still some people who will decorate and decorate their houses by themselves. The walls are their own paint , but brush paint is also a technical activity, not all people can do it, if you brush your own hands, then you need to clearly brush Paint step. The following will follow the small make up to see the brush coating steps and precautions. Brush coating steps and precautions Brush coating steps 1. Make sure that the brushed surface is smooth and polished with a considerable amount of sandpaper. 2. According to the density of the painted surface to feel the consistency of the primer, if the density is high, you need to dilute some of the paint. If the density is low then you need to adjust to a little sticky. 3 When painting, paint should be applied evenly along the texture of the wood. Do not over-thicken it. After it is completely dry, grind it with sandpaper until it feels smooth and has no protrusions. Use a damp soft cloth to wipe it several times and wipe it dry. 3. Brush the paint a second time to cover the first time. Then use water sandpaper to gently smooth evenly along the paint direction. 4. Brush the paint a third time, brush it with a finer water-abrasive paper and pour it on the surface. Do not use too much force, and polish it evenly. 5. The last time paint, no need to polish, a layer of protective wax can be. Paint can be said to be an important decoration for interior decoration, so if your own technology is not enough, it is recommended to ask professionals to carry out renovations. Brush coating considerations 1, dark paint as far as possible not to water, or prone to color; paint is best done in one-time, otherwise it is prone to color. 2, do not paint in wet weather or winter, otherwise it will affect the overall construction quality, paint is not easy to dry. 3, pay attention to indoor ventilation and heat dissipation, paint, paint, polishing, etc. to be completely dry after. 4, the brush brushing in the waiting time to dry, soak in the water, look good brush where there are no bubbles, if there is a bubble immediately broken. 5. When the brush is applied to the paint, the part of the bristles immersed in the paint should not exceed half the length of the hair. If the base of the brush is stained with paint, the paint brush will be deformed and the service life of the paint brush 4 will be shortened. 6. The paint brush is covered with paint. Before brushing, it must be gently wiped on the inner surface of the container to remove excess paint, so as to avoid the paint dripping on the ground. Brush paint tips 1. Before the construction, the brand, certificate, color card and finished product sample of the paint should be submitted to the owner and the material can be fed after confirmation. 2. The brushing surface should be sanded repeatedly with wooden sandpaper to make the surface smooth, and the remaining glue on the wall joints and other glues should be scraped off with a scraper or polished off with fine sandpaper. If the surface is stained, the color is unevenly distributed. Discolor the surface of the wood in advance to make it uniform in color. 3, first clean up the surrounding environment before brushing oil to prevent dust, affect the quality of paint. 4. When the paint is applied, the number of brushing passes shall be decided according to the design requirements and quality standards. The wood grain shall be clear, light and soft, smooth and untouchable, the color shall be the same, the brush shall not be wrapped, the flow shall fall, and there shall be no brushing phenomenon. Horizontal and vertical, paint adjacent surface and hardware accessories without pollution. The above are the brush coating steps and precautions and brush painting tips that Xiaobian brings to everyone. If you want to paint your own friends, you can look, oh, hope to help you, if you want to know other relevant information, please continue to pay attention to this site, more exciting so stay tuned! Brush coating paint coating construction wall paint coating

The blue era of the manufacturers is not counting on, you do it yourself, unwrapped the packet of the open wale of Wenl`s removal of the weather, August 23 of the 3099 event under the liquor, 1186 unpacking tools can not be opened, replace the remote control The remote control code of the k660i and the remote control code of the c600 are converted by the master irChanger_1.0.36 of the dragon master, and then the packet, the flashing machine, can only go to the open Bor's logo, can not enter, and then according to the novice tutorial brush machine bricks toss various ways , No, then use ttl first strong brush. Online Taobao purchase, usb to ttl line, Is a seller in Beijing, ch340 chip, the price of 4.5 yuan, 5 lines, a hair, a total of 5 dollars, freight 6 yuan in Beijing city, the first day of the order, the next day arrival, a total of 11 yuan to get, and Ch340 chip, compare to force. I will not write the address of the business, if you have, you can leave a message from the website to me. Brush process reference a lot of tutorials, when the mood is more exciting, the TV has forgotten to open, wait until the HyperTerminal interface does not change, turn on the TV, has reached the interface to initialize the set language and time. The dust settled and you know it was successful. just look at the picture. Tools used, screwdriver, multimeter, usb to ttl Serial port test tool download:

The requirement for passivation of the cutting edge of the tool is to uniformly passivate the cutting edge, thereby improving the machining efficiency of the tool. However, the wear of the brush increases the difficulty of the edge passivation process. The fact that the edge passivation of the cutting edge of the tool can improve the production efficiency and the quality of the workpiece has been known for a long time. According to different processing conditions, the edge passivation process can increase the tool life by up to 5 times. In addition, the cutting edge passivation of the cutting edge also increases the microhardness of the surface of the workpiece being machined. In the brush passivation process, the most important process parameters affecting the edge treatment effect are the lateral feed amount aZ (ie, the vertical distance of the brush outer edge relative to the cutting edge edge) and the cutting speed VC. Increasing either of these two parameters increases the amount of material removed, which increases the edge rounding value, while other conditions are constant. Increasing the cutting speed increases the kinetic energy of the abrasive particles, and the increase in kinetic energy is proportional to the square of the cutting speed, which causes the radius of the rounding of the cutting edge to increase rapidly. Other influencing parameters include the duration t of the brush edge and the size of the abrasive particles. The difficulty of the cutting edge passivation process is whether the resulting rounding of the edges is uniform and whether the desired rounding can be achieved because they must be set according to the material being processed. When the edge is passivated by the brushing process, the wear of the brush causes a deviation in the shape of the cutting edge. Therefore, the purpose of this study was to determine the wear mechanism and the effect of process parameters on brush wear. In view of the complex shape of the cutting edge, only one edge radius value is not sufficient to fully describe it. Denkena proposes a method for describing the shape of the cutting edge in detail: the cutting edge shape of the cutting edge is described by means of the partial line segments Sα, Sγ and Δr of the cutting edge, and the ratio of Sα to Sγ is expressed by introducing the shape factor κ. In this research work, a contact probe was used to measure the shape of the cutting edge. Brush movement and process parameters The movement of the brush is described by the process parameters (cutting speed VC, feed rate aZ, reciprocating speed VP, and blade mounting angle φB). The position of the machining plane is determined by the direction of rotation of the brush and the orientation of the cutting tool. Here, the blade face into which the brush is cut is referred to as an entry face, and the blade face from which the brush is detached is referred to as an exit face. The shape of the free end of the bristles is determined by the trimming of the brush. During dressing, the brush slides over a polycrystalline diamond cutting edge that is placed obliquely to the direction of motion. Due to the action of the force and the relative movement of the dressing process, a double bevel is formed at the end of the bristles which does not cause significant changes to the passivation process. With the help of a high-speed camera, it can be observed that the material removal process of the edge passivation is divided into four stages: in the first stage, the brush contacts the entry face of the tool; in the second stage, the free end of the bristles begins due to the rotational movement of the brush. Moving upwards, while the bristles are elastically deformed and slipped over the cutting edge; in the third stage, due to the shape of the ends of the bristles, the bristle ends are in full contact with the cutting edges and the material removed from the cutting edges is withdrawn Take away on the face. In the fourth stage, the cutting process ends and the bristles leave the cutting tool surface and continue its circular motion.