Commercial Business

I wonder if you have considered whether your drone has the best efficiency and power. What makes your aircraft lack cruising time and consumes too much battery power. The problem is the motor? Or ESC? Or a propeller? With the deterioration of the global environment, people are more inclined to use clean energy. Electricity is currently a relatively clean energy that can be used on a large scale. Like electric vehicles, pure electric drones have become a trend. The power system of an electric drone can be divided into four parts: motor, ESC, battery, and propeller. They form the heart of the electric drone and continuously deliver kinetic energy to the drone. Motor Thrust Stand In the UAV's power system, the motor, ESC, and propeller work together, and any part of it will affect the efficiency of the power system. Perhaps every researcher wants to maximize their effectiveness, but which one is the shortcoming that affects the entire system? Is the system efficiency and power efficie

Teeth whitening strips  are flexible gel-based film strips for teeth whitening. They are easy to use, effective, and whiten teeth quickly. How do teeth whitening strips work? What are the characteristics of the different types of teeth whitening strips? Take a look below! How Do Teeth Whitening Strips Work? Teeth whitening strips are made of a soft plastic material covered with a thin layer of whitening gel, usually containing hydrogen peroxide or carbamide peroxide. When you place the strips on your teeth, the gel makes contact with the tooth surfaces and penetrates them to begin the whitening process.  Dead Sea Salt Teeth Whitening Strips Different Types of Teeth Whitening Strips Yellow teeth are a worry for many people. Healthy teeth are not very white. A color that matches your skin tone is the healthiest. However, some people overly pursue white teeth and use whitening products indiscriminately, which affects their health. I believe some people have used teeth whitening strips, so

  Whether it's kicking, playing, or going out for a run, we all need to protect our legs and knees, so today, I will introduce you to several sports protective gear, so that you can exercise with more confidence! Sports protective gear, a tool to protect you from injury during sports. Generally, it can be divided into head protector, shoulder protector, hand protector, elbow protector, wrist protector, waist protector, leg protector, knee protector, ankle protector, combined sports protector and other sports protector. Although there are many types of sports protective gear, it is not necessary to wear all of them in every sport during sports and competitions. It is necessary to choose the necessary protective gear for different sports, and to effectively protect the easily injured parts. Can. 1   sports glove Wearing fitness gloves, with soft gloves to improve comfort and protect the palms, can improve sports performance and make fitness more efficient. Application Scenarios The u

  There are many types of glass, among which optical glass is one of them. The optical properties of quartz glass sheets have their own unique characteristics. IR. Because quartz glass has high temperature resistance, extremely small thermal expansion coefficient, good chemical stability, bubbles, stripes, uniformity, and birefringence comparable to general optical glass, it is a high-stability optical coefficient working in various harsh occasions. Essential optical material. It is widely used in lenses, prisms, etc. of optical instruments. Quartz glass sheet is a special industrial technical glass made of silica, which is a very good basic material.  Quartz glass plate   has a series of excellent physical and chemical properties, such as: 1. High temperature resistance. The softening point temperature of quartz glass is about 1730 ° C, it can be used for a long time at 1100 ° C, and the maximum use temperature in a short time can reach 1450 ° C. 2. Corrosion resistance. Except for hy

  What is meant by space truss? Space trusses are three-dimensional structures with longitudinal members connected at their ends by hinges assumed to be frictionless. The loads on space trusses are applied only at the nodes or joints, thus the self-weight is allocated for each element at its two ends joining other elements of the truss. What is the difference between plane truss and space truss? A planar truss is one where all members and nodes lie within a two-dimensional plane, while a space truss has members and nodes that extend into three dimensions. The top beams in a truss are called top chords and are typically in compression, the bottom beams are called bottom chords, and are typically in tension. What are space trusses used for? Space truss is commonly used in three-dimensional structural element. The forces are subjected axially in space truss elements, which are assumed pin connected where all the loads act only at joints . What is space truss structure system? Abstract:  

    One-third of a person's life is spent in bed, among the many pieces of furniture, there is no furniture as long as the bed and the relationship between people, are so close. In today's emphasis on people-oriented everywhere, the "bed", a carrier of a happy life, its comfort or not is pivotal. For people with mobility problems, the role of the bed is even more unusual for people with functional disabilities who need to be in bed. They need a bed with special functions, we call it a "nursing bed". So,   nursing beds , are you using the right one? Sickbeds & Nursing Beds   In the early days, the function of nursing beds was relatively single, but as the standard of living improved, the aging population proliferated, people's needs for different ways of care, and the pursuit of quality of care,  nursing bed manufacturers  found business opportunities, and multifunctional nursing beds were born to meet the different needs of individuals.   MAIN FUNCTI

There are many kinds of furniture panels, and people who look at it are dazzled. So, which of the common panels is MDF or solid wood particle board? Let's get to know it now. 1. The advantages and disadvantages of medium density fiberboard Medium-density fiberboard   is commonly known as density board. It is a man-made board made of wood fiber or other plant fibers and applied with adhesive. According to its density, it can be divided into high-density fiberboard, medium-density fiberboard and low-density fiberboard. Among them, the nominal density of medium-density fiberboard is in the range of 650KG/square meter-800KG/square meter, and the environmental protection level can reach E1. advantage: 1. The internal organizational structure is uniform, the performance is stable, and the physical index does not change much under different environments, so it is not easy to deform. 2. The surface is smooth and delicate, which is convenient for finishing and saving paint, and the bonding