Product Name: KX1323 Tank Car
Product Code: KX1323
Size: 150*85*100mm
Weight: About 150g
Material: Wood + Motor Unit + Battery Box + Belt Wheel + Belt + Foam...
Packing: 300pcs
Box Specification: 600*450*550mm

Tanks are armored combat vehicles with a closed armor protection, a rotating turret, and a track-type propulsion system. They are the main weapons for modern land warfare and are known as "land warfare". They are a type of track-type armored combat vehicle with strong direct firepower, high off-road mobility, and strong armor protection. They have excellent off-road mobility, strong armor protection, powerful firepower, and strong assault capabilities. They are mainly used to engage in combat with enemy tanks or other armored vehicles, suppress and eliminate anti-tank weapons, destroy fortifications, and eliminate enemy living forces. They can also engage in combat with enemy tanks. Tanks are generally equipped with a medium or large-caliber gun (some modern tanks can even fire anti-tank/helicopter missiles), and several anti-aircraft (anti-aircraft) or coaxial (parallel) machine guns. Most tanks use a rotating turret, but there are also a few with a fixed main gun. Tanks are mainly composed of weapon systems, fire control systems, power systems, communication systems, and armored vehicles. Now that you know what a tank is, let's get started making a wooden tank together.

Working Principle:
After assembly, the motor's driving wheel is driven by the belt wheel to rotate the auxiliary wheel, thus driving the tank model. The belt wheel transmission is driven by friction. When the driving wheel rotates, it does positive work on the belt wheel, causing its speed to increase. At the auxiliary wheel, the friction force of the belt does positive work on the auxiliary wheel, thereby making the auxiliary wheel rotate as well.

Science Project:

1. Recognize and prepare the necessary materials for the experiment.
Step 2: Install according to the instructions in the manual.
3, Install and debugging.

Scientific Principles:

Working Principle: Battery - Current - Small Motor Drives Gears to Rotate.
The principle of belt transmission is driven by friction. When the driving wheel rotates, the friction force between the driving wheel and the belt does positive work, causing the speed of the belt to increase. At the driven wheel, the friction force between the belt and the driven wheel does positive work, thereby making the driven wheel rotate. On the belt, the object is also moved by friction, which is similar to the principle of belt driving.

Science Expansion:
The invention of the tank: During World War I, both opposing forces faced a stalemate in trench warfare, which consisted of trenches, barbed wire, and machine gun nests. To break this deadlock and penetrate these defenses, there was an urgent need to develop a new type of weapon that seamlessly integrated firepower, mobility, and protection. British engineer E.D. Swinton had an accidental discovery: if a cannon or machine gun were mounted on a tractor, wouldn't it serve as a tank? In 1915, the British government adopted Swinton's suggestion and utilized automotive, agricultural, gun, and metallurgical technologies to prototype a tank. The Mark I tank was produced in 1916, with a rhomboidal exterior, rigid suspension, prominent gun mounts on the track frames on either side of the hull, and two tracks that encircle the vehicle from above. A pair of steering wheels extends behind the vehicle. The tank could carry eight crew members and came in two variants: the "Male" with two 57mm guns and four machine guns, and the "Female" with a single 6-pounder gun and two machine guns.The term 'tank' was derived from the name of the British 'Mark I' tanks, which were first used in the Somme Offensive on 15 September 1916. The term 'tank' was coined to commemorate the inventor of the tank, Sir Lionel Sir Henry Loyd, who was known as 'Tank'. The name has been in use ever since, and 'tank' is the English pronunciation of the word. In 1918, France also developed the Renault tank, which also played a role in World War I.

Scientific Exploration:

1. What scientific facts did you learn by making a small tank?
What is the principle of belt drive?
3, What are some examples of devices that use the principle of belt drive in daily life?

Zhejiang Jianyi Education Technology Co., Ltd.
Zhejiang Jianyi Education Technology Co., Ltd. (formerly Yifei Toy Factory)Established in 2007, the current brand is "XING TEACHER" and "JIAN YI". Over the past 10 years, our company has made unremitting efforts to make the enterprise gradually mature. Our company is a member of the Teaching Equipment Industry Association of the Ministry of Education, and is a leading enterprise in Zhejiang Province. The company has been awarded the "Heavy Contract and Credit-Keeping" unit for three consecutive years by Jinhua City. In 2014, it was awarded the "Advanced Collective of Jinhua Teaching Instrument Industry" by Zhejiang Province.
Zhejiang Jianyi Education Technology Co., Ltd. is a high-tech enterprise that integrates modern scientific research and development of educational equipment, curriculum design, teaching resource integration, and technical services. Zhejiang Jianyi Education Technology Co., Ltd., with high-tech products and modern educational equipment, has established itself in the education industry. Our products are sold all over the country and have been exported to Europe, America, Japan, and South Korea. After years of accumulation, the company has begun to take shape. In terms of technological innovation, the company has professional design personnel engaged in the research and development of complete sets of educational products and the upgrade of existing products; in production, management, and installation services, the company strictly implements the ISO9001 international quality assurance system standards; in marketing, the "Xing Teacher" products have been introduced into many provinces and cities in the country and enjoy a good reputation; for many years, it has provided high-quality, advanced, professional series of modern teaching equipment and professional equipment research and development custom services for the education industry. With excellent, high-quality professionals and perfect after-sales service quality, the company has established a good corporate image.Xing teacher's" series of science and education physics, chemistry, photovoltaic, wind energy, geography, biology, art, and so on, has successfully won bids in the education bureau tenders multiple times. Zhejiang Jianyi Education Technology Co., Ltd. continues to adhere to the business philosophy of "quality first, service to diligence, honesty in character," and upholds the "Xing teacher" culture, casts the "Xing teacher" brand, and creates the development policy of the "Xing teacher" career. We provide excellent equipment and high-quality services for school teaching and scientific research. We are willing to cooperate sincerely with new and old friends at home and abroad, work together, and devote our efforts to education and education.

  Before assembling, please check if the circuit is unblocked and all the components are complete. Ensure that all contact points are in good contact. During the assembly process, be careful not to get glue on your clothes or skin. Keep the parts out of reach of younger siblings to prevent them from swallowing them by mistake! Do not play with them on your head, to avoid the model falling and injuring you!