Strip Brush Study Case

  • Comfortable Guangzhou Metro Line 22 and the Secret of Aoqun Sealing Brush

    Comfortable Guangzhou Metro Line 22 and the Secret of Aoqun Sealing Brush

    April 7,2022.

    It has been half a year since the opening of Guangzhou Metro Line 18. The first train of Line 22 officially departed at 6 o'clock today. This is the second high-speed rail transit in Guangzhou with a speed of 160 kilometers per hour, also known as the sister line of Line 18. It is also equipped with the "strongest brain" to realize fully automatic operation system functions. The train can automatically complete departure, operation, door opening, and closing operations, automatic alignment, automatic alignment and isolation of platform doors and vehicle doors, and automatic car washing without driver operation. , automatic line transfer and other functions. The appearance of Line 22 is different from other subways. The appearance uses a streamlined "flying wing" shape, a carbon fiber hood, an integrated outer windshield, the main color of "amber" gold, and a vibrant orange belt. The interior innovatively introduces a healthy lighting system. The color temperature of the light varies with the season in three units. In the design process, taking into account the characteristics of the city express line, the middle car is equipped with 4 pairs of double-opening sliding doors with large openings, so that passengers can get on and off quickly. Adopting a horizontal and vertical combination of seats that is different from ordinary subways, the passenger capacity is 20% more than that of high-speed trains. The subway adopts a fully sealed equipment cabin design, which can effectively isolate external noise. You can pay attention to the joints on the car or the screen doors of the platform are equipped with sealing brushes, and the sealing brushes can effectively block dust and foreign objects and can achieve noise reduction, wind shielding, energy-saving, sealing, and other effects. The filament of the brush is made of nylon filament with high flexibility, strong recovery, elasticity, and good wear resistance, which conforms to the technical standards of the European Union and has a flame retardant effect. The flame retardant effect is close to the UL94-V0 level, it can also be sealed and waterproof, and it also plays the role of beautiful decoration. Last time, we provided screen door sealing brushes, escalator brushes and sidewalk escalator brushes for the whole line of Line 18. Aoqun once again provided sealing brushes for Guangzhou Metro Line 22, and its wear resistance is very good. The industry is exquisite, the brush will not lose hair and deform after 1 million high-speed friction, the filaments are tight, and the performance is intact. The service life of the brush can be as long as 10 years. As an R&D and design team with 17 years of senior industry experience, AoqunBrush has 20 years of industry experience, more than 30 EU and industry certifications, and business in more than 50 countries and regions. Treating products to ensure ingenious manufacturing and worry-free quality. According to the needs of customers, we can provide suitable a...

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  • What Are The Characteristics Of Horsehair Brushes?

    What Are The Characteristics Of Horsehair Brushes?

    March 22,2022.

    Brushes made of processed horsehair are called horsehair brushes. Since yak hair is similar in quality to horse hair, brushes made of yak hair are also collectively called horse hair brushes.   There are mainly the following types of horsehair brushes: horsehair can be used to make polishing wheels, horsehair cleaning brushes, horsehair makeup brushes, horsehair strip brush rollers, etc.   The application effect of the horsehair brush roller is better than that of the ordinary brush roller. It belongs to the secondary development of the brush roller. The horsehair brush roller is more prominent than the ordinary brush roller in terms of wear resistance and corrosion resistance. It is usually used to treat Surface polishing, waxing and glaze sealing of leather, floor, furniture, etc.   The main features of the horsehair brush are that the bristles of the horsehair tail are soft, antistatic, highly absorbent, and have a good cleaning effect.   Main material made: The main material is the processed horsehair and yak hair. The horsehair is soft and will not become warm due to the weather cooling, and the horsehair is resistant to alkali corrosion.   Horsehair brushes and Horsehair brush roller main purpose: Horsehair brushes are mainly used for civil and industrial purposes. Wide range of civil uses. It is mostly used for painting, cleaning, and daily life brushes. Horsehair brushes are mostly used for surface treatment and polishing in industry. Because horsehair has the characteristics of softness, corrosion resistance and no damage to the working surface, horsehair brushes are also mostly used for dust removal and oil removal of cutting-edge instruments. Most of the raw materials for horsehair come from Outer Mongolia, Northeast China. Horse hair can be divided into: horse hair, horse body hair, horse tail, horse hoof hair, etc.

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  • What Are The Common Garage Door Problems?

    What Are The Common Garage Door Problems?

    March 18,2022.

    The way a garage door works is very simple, up and down, left and right,  open and closed again and again, year after year. Suddenly one day it doesn't work very well, there is a problem somewhere, maybe it takes simple maintenance and quick repairs to continue working. To inspect the corners of your garage door step-by-step: 1. With prolonged use, the rollers and tracks of the garage door are worn out, if you don't remember when it was last cleaned, use a good brush to clean the rollers and tracks now. Apply lubricant, or replace rollers that are not smooth. 2. To tighten the hardware. Various hardware screws can loosen due to the vibration of a bulky garage door as it slides, including the overhead brackets for the garage door, and the screws for the rails. Make sure that the screws in these parts are firm, and loosening the screws is a more dangerous thing. 3. The sealing brush of the garage door is a very important part to prevent insects from entering the garage, bite and destroy, and prevent dust from entering the garage. Therefore, it is necessary to check the garage door sealing brush at a certain time and replace it in time. 4. The long-term exposed side of the garage door has been eroded by rainwater and needs to be painted so that it will not be so easily oxidized and eroded. These are some of the problems I found in the maintenance of the garage door to pay attention to, I hope it can help you, and there are other garage door problems, I hope you can also come to communicate.

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  • How Many Types Of Sealing Strip Brushes Are There?

    How Many Types Of Sealing Strip Brushes Are There?

    March 15,2022.

    Fast rolling shutter doors, also known as fast soft shutter doors, can always be seen in food, chemical, textile, electronics, supermarkets, refrigeration, logistics, warehousing, and other fields. It can maintain a clean environment for indoor places, such as combined with roller shutter door sealing strip brush, the effect is better. The roller shutter door sealing strip brush is used in combination with the aluminum alloy base and the sealing strip brush. Common aluminum alloy bases include h-type, F-type, Y-type, and T-type, and aluminum profiles of different specifications can be customized according to the use environment; sealing strip brushes are generally made of nylon, because nylon is soft, resilient, and durable. It is not deformed by grinding, and the sealing effect is good, which saves replacement costs for rolling shutter doors that are frequently opened and closed. Rolling shutter door installation sealing strip brush also has the functions of thermal insulation, heat insulation, sound insulation, dustproof, waterproof, insect and rat prevention, energy saving and environmental protection, it is indeed a "smart thing"! Aoqun Brush Factory can customize a variety of door seal brushes (such as garage doors, revolving doors, sliding doors, KFC doors, screen doors, etc.) The customer's door body needs to use drawings and samples, design and customize the aluminum alloy base sealing strip brush.

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  • What Are The Precautions For Installing Wooden Doors By Yourself?

    What Are The Precautions For Installing Wooden Doors By Yourself?

    March 4,2022.

    Nowadays, many young people are particularly fond of custom-made furniture installation. When installing furniture, some detailed tutorials on solid wood installation steps still need to be very clear. For example, solid wood doors need to be installed at home. When installing solid wood doors, you need to Knowing the steps to install a custom solid wood door, let's follow the left and right editors to learn more about it! Installation conditions: 1. The conditions for the installation of customized solid wood doors must be the installation method of reserved holes, and it is forbidden to drill holes while installing. 2. If necessary, the installation can be carried out only after the installation of the groundworks at the entrance is completed. Material preparation: 1. Prepare the materials and appliances that need to be prepared to install the solid wood door to avoid omissions, such as hammers, screwdrivers, electric drills, etc., and check whether the parts are perfect and not damaged. 2. Check whether the size of each component is appropriate and whether the size of the door opening is consistent with the position where the door cover needs to be installed. 3. Prepare screws, styrofoam, glue, door sealing brush, and other tools. Detailed tutorial on installation steps of custom solid wood doors: 1. When installing the solid wood door, the first step is to place the components that need to be installed on the solid wood door on the gaskets laid in advance. 2. The next step is to assemble the door cover, use an electric hammer to make a hole at the door opening, and paste the anti-collision strip on the door cover. 3. Start to install the door frame, assemble the door frame with screws, and place it in the corresponding door opening after assembly. 4. Then start to install the door leaf. When installing the door leaf, it needs to be vertical, and at the same time, keep the corresponding distance from the door cover. 5. The next step is to install the door cover wire. When installing the door cover, you need to cut the door cover wire saw with a right-angled edge into an angle of 45 degrees, and you need to glue the door cover and the door cover line to each other. 6. The last part of the detailed tutorial on the installation steps of custom solid wood doors is to install the door lock, install the door lock according to the corresponding topic, check whether the switch is flexible after the installation of the door lock is completed, and also install the door bottom sealing brush, and this is done.

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  • How To Maintain The Weather Strip Brush?

    How To Maintain The Weather Strip Brush?

    March 2,2022.

    The first is to check whether the strip brush has large cracks or breaks. If the strip brush is broken or has large cracks, it can be repaired with adhesive. In particular, the use of special adhesives for sealing strip brushes can easily repair large cracks. Of course, if the sealing strip brush is seriously damaged, or the degree of aging is relatively large, it is best to replace the new sealing strip brush to save trouble. It is not difficult to replace the sealing strip brush, but if you want to do it better, it is best to ask a professional to do it. Weather Strip Brushes The daily maintenance work of the strip brush mainly includes the following items. The first is to use car detergent for cleaning. After cleaning, apply a layer of high-permeability protective agent to prevent the strip brush from aging. In addition, the gaps of the sealing strip brushes are easily filled with sand and dust, which can cause rust. For this purpose, dust, etc., should be removed with a brush. The sealing strip brush is not very conspicuous in your home, but it is the cornerstone of stability. It is a powerful measure to ensure the airtightness, water tightness, and sound insulation of doors and windows. At the same time, it is also a reliable guarantee for the safe existence of glass after external forces in the doors and windows. Because the weather strip brush is affected by climate and sunlight, it will shrink, age, and deform. Therefore, the weather strip brush is not allowed to work in a stretched state and should be kept in its free state. In order to hold the glass tightly, the sealing strip brush is often pulled too tightly during the installation process, which cannot guarantee the free state, so that it is in a stretched and deformed state. The practice has proved that due to the installation of the sealing strip brush in the state of tensile deformation, the sealing strip brush has fallen off, broken, and cracked. For this reason, when installing, the length of the strip brush is longer than the assembly side of the door and window, and the inclined plane is broken at the corner, and the adhesive is used to stick it firmly, leaving enough expansion and contraction allowance.

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