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Avantages du ressort de balai de charbon Qianye dans le moteur
Avantages du ressort de balai de charbon Qianye dans le moteur
There are many kinds of carbon brush springs. Wired carbon brush springs also have steel belt carbon brush springs. The linear type is mainly compression spring and torsion spring. These springs are traditional springs. At present, the more famous motor manufacturers or electrical appliance manufacturers have begun to use steel belt carbon brush coil spring in the motor. The traditional compression spring and torsion spring are relatively backward and are generally used in low-cost carbon brush devices. The only advantage is that the price is cheap, which is several times lower than that of steel strip spring. However, the use of traditional spring in medium and high-end motors greatly reduces the product quality and competitiveness. Compared with the motor using traditional spring, the coil spring motor is completely two different concepts and quality, and the sound produced by the operation of the two motors is also different, making the service life even more incomparable. The use of carbon brush spring greatly improves the service life and stability...
Qianye innovative power spring plays an important role in Hose Reel
Qianye innovative power spring plays an important role in Hose Reel
Hose Reel is also called pipe winder, Winder, reel, drum and air drum. Among many working equipment, the pipe winder is a very labor-saving and convenient long-distance energy transmission device. Its basic structure consists of hose, power spring, rotating shaft and other safety mechanisms.         The power spring of the hose reel can stretch and shrink the pipeline, intensively manage various energy pipelines, and change the previous phenomenon that the pipeline, power plug, oxyacetylene pipeline, bulb, spray gun and other tools are scattered in disorder. It can be used alone or in combination, which greatly saves the factory space, beautifies the working environment and improves the grade of the enterprise. Improve the working environment. The power spring is made of rolled steel strip. A spring box is required to limit its outer diameter in use. The center of the spring is connected with the shaft. When an external force is applied to make the shaft rotate relative to the spring, the spring will roll on...
Qianye Spring is the best contributor to the cigarette pusher
Qianye Spring is the best contributor to the cigarette pusher
The cigarette pusher is tailor-made for convenience store cigarette cabinets. Its patented innovative design thinking not only breaks the shortage of traditional cigarette racks, but also solves the pain point of cigarette display and display at one time, and also conforms to the trend of the times of innovation. The use of the cigarette pusher enriches the cigarette display scene, improves the cigarette display scene, makes the display of different cigarettes beautiful, and enriches the cigarette display effect. The one-piece molding process reduces manual assembly costs and improves production efficiency. It is used together with display cabinets, shelves and cigarette cabinets to improve the display effect of related display props, greatly improving the space efficiency and labor efficiency of commodity placement. It can improve the display effect of cigarettes, save the cost of manual tally, improve the efficiency of tally, and do not need to manually replenish and tally the goods repeatedly. It can improve the buyer's consumption experience and...
The spring in the timer
The spring in the timer
Timer is a precise timing device, which uses mechanical clock to drive the switch. Its time positioning is very accurate, and it can achieve such effect. Spring plays a great role in it. The emergence of timers has brought great changes to our lives. At first, we used the hourglass to determine the time. In modern life, timers have been widely used, enabling people to control time more easily, and even have been applied in military aspects such as time bombs and time detonators. The timer mainly includes three parts. The first part is the power component, spring one-way mechanism, can only tighten, not loose. Tightening the spring provides power for the whole system. The second part is the release component. By a series of gear speed, the number of rotation cycles increases when the spring is relaxed. At the end of the gear system, there are grab wheels, grab claws and swimming wires to ensure that the gear system...
Build dreams together, healthy counterparts-Qianye precision
Build dreams together, healthy counterparts-Qianye precision
Qianye team is convinced that the first priority of corporate governance is Qianye loves every employee.The health of employees is the company's greatest wealth, to ensure the health of employees, create a good working and living environment, and reflect the company's care for employees. On November 15, 2021, Shenzhen Qianye Precision Metal Co., Ltd. officially kicked off the annual free physical examination for its employees. In order to ensure that the physical examination activity is really implemented and for the welfare and health of employees, the company made a detailed and comprehensive survey of all physical examination centers before the activity and selected the final physical examination unit. Considering the actual demand of the production line, the company also actively strives to bring the physical examination place directly to the company from the hospital, which greatly saves the employees' time. Regular medical examinations are very important for everyone. The physical examination is not only responsible for oneself, but also for...
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torsion springs applications Product
 Ressort à force variable
Ressort à force variable
Characteristic: The appearance of variable force spring and variable torsion spring is very similar to constant force spring and constant torsion spring. Variable force springs and variable torsion springs can break through the influence of Hooke’s law on traditional springs, so that stroke and force no longer increase proportionally, but can achieve various elastic force-displacement combinations such as negative slope stepped constant force, which can be mechanically For engineering requirements, use the relationship between elastic force and displacement stroke to design various elastic curve changes in specific applications. There are a variety of different variable force springs, variable torsion spring application designs, and solutions. The manufacturing range of variable force springs and variable torsion springs: The thickness is 0.05~0.85mm, and the width is 2.0~65mm.
 Ressort à torsion constante
Ressort à torsion constante
Characteristic: The fixed (constant) torque spring (spring) is made of stainless steel. The external force rewinds the mainspring from its natural state to the output wheel (energy storage). When the external force is removed, the spring will return to its natural state. At the same time, a constant torque force (stored elastic force) is generated (released) on the output wheel, so it is called a constant torque generator. strip. Belongs to (a use method in constant force spring) Advantage: The advantages of fixed-torque springs compared to power (scroll) springs: 1. The torque will not change due to the increase in the number of revolutions. To 2. There is no limit to the number of available turns, and the design of multi-turn turns mostly adopts a fixed-torque spring. To 3. The number of invalid rotations is small, more energy can be stored, and the efficiency is higher. To Manufacturing range of fixed torque spring: The thickness is 0.05~0.85mm, and the width...
 Ressort de balai de charbon
Ressort de balai de charbon
Characteristic: 1. Due to the constant force, regardless of the length of the carbon brush and the commutator, the pressure remains the same. 2. Constant force spring reduces carbon brush loss, prolongs the life of carbon brush, and reduces current loss. To 3. Small motors can be designed to reduce the outer diameter of the motor. 4. The length of carbon brush can be increased. To 5. A larger commutator can be used. To 6. Reduce sparks and reduce electromagnetic interference. Constant force spring for single roll carbon brush 1. Carbon brush width 2. Carbon brush height: The spring width must be smaller than the carbon brush height 3. Length of abradable carbon brush: The spring stroke must be greater than the length of the abradable carbon brush 4. Contact pressure required for carbon brush and commutator: required spring force Constant force spring for double-rolled carbon brush 1. Carbon brush width 2. Carbon brush height: The spring width must be...
 Ressort de puissance
Ressort de puissance
Characteristic: The power spring is coiled by steel strip. A spring box is required to limit its outer diameter. The center of the spring is connected to the shaft. When an external force is applied to make the shaft and the spring rotate relative to each other, the spring will be wound on the shaft and stored Torsion, when the external force disappears, the spring generates torsion on the shaft or spring box. Advantage: Power springs are divided into natural power springs and pre-stressed power springs according to their relaxed shape. In contrast, the pre-force type power spring can store 25% to 55% more torque and provide more effective turns. Product manufacturing range: The thickness is 0.05~0.85mm, and the width is 2.0~60mm. Principle of the scene: The high-precision pen injector uses a unique power spring to provide small and highly accurate drug dosages. A fixed amount of medicine is injected into the body through the constant force of the spring...
 Service de conception d'optimisation
Service de conception d'optimisation
From product ideas, design to finished product manufacturing, we can assist customers in completing them, and help customers optimize their products from the professional perspective of spring use, speed up product development, and speed up time to market. From the initial stage of spring component design, production to final assembly, customers choose the advantages that Qianye can get. 1. Save product development time 2. Give you a variety of solutions, choose the desired optimization solution 3. The spring that best suits your product 4. Serve you for life and satisfy any technical support you have.
 Ressort à force constante
Ressort à force constante
Characteristic: Constant force (constant force) springs are rolled by stainless steel strips. The high-strength steel strips are shaped by specific production spring equipment. When the external force straightens them, the spring will naturally wind back and produce elasticity, but it reaches us The goal can return to the starting point we specified after being shifted. Advantage: The advantages of constant force spring over traditional wire spring: 1. In a very small installation space, a very high elastic output can be achieved. 2. Maintain a constant elasticity in all strokes. 3. The pre-stroke stroke is short, and only a short stroke is needed to achieve the required elasticity. 4. The original length is less than the wire spring, and the stroke is unlimited. The manufacturing range of Dingli Clockwork: The thickness is 0.05~0.85mm, and the width is 2.0~60mm. Principle of the scene: The constant force spring has the characteristic of maintaining a constant force during a long stroke, and can achieve...
torsion springs applications News
 How to choose double torsion springs suppliers, what is double torsion springs
How to choose double torsion springs suppliers, what is double torsion springs

Time:2022-11-21

A torsion spring is a coil spring that stores and releases angular energy or holds a mechanism in place. They feature two legs extending from each end of the coil and are used in applications requiring torque or rotational force. This is accomplished by attaching the legs to external components. Then, as the elements rotate around the spring, the spring tries to push them back to their original position. Torsion springs come in a variety of different shapes and sizes, with different leg configurations and lengths, for a wide range of applications. Typical uses include automotive door handles, garage doors, clothespins, bulldog clips and hinges. In some cases, a single torsion spring cannot exert enough force. In these cases, a double torsion spring may be required.     What is a double torsion spring? As the name implies, a double torsion spring is characterized by two torsion spring coils joined at the center to form one spring. The two coils are made of a wire wound in opposite directions, one counterclockwise and the other clockwise. The two parts work in parallel, like a torsion spring, with the spring legs normally pressing against the outer assembly, which pushes the outer assembly back, creating resistance. The shaft or rod usually passes through the center of the two coil bodies.   Dual torsion springs are stronger than single torsion springs and can apply more force. The resulting force is equal to that of two separate springs combined. Depending on the application, the bridge and legs connecting the two coils can be made in...
 Protecteur de ressort de brosse
Protecteur de ressort de brosse

Time:2022-9-22

       Conventional motor arrangements include a rotor with windings to conduct current during machine operation. As the rotor rotates, current is conducted through the rotating elements from sources external to the rotor to the rotor windings. A rotating element such as a slip ring or a commutator contacts the brush spring to conduct current.        There are two main types of brush springs, single-coil brushes and double-coil brushes. The brush springs provide constant pressure to the commutator and slip rings while minimizing brush wear, burning and scratching. They provide excellent work at high speeds for improved motor performance. The brush spring is relative to the rotating element, and the brush spring is ground due to friction during use. It is damaged and needs to be replaced periodically. So sometimes the brushes are replaced during motor downtime. To change the brushes safely, the operator uses one hand (to avoid current passing through the operator's body). Brush carriers can be heavy and unwieldy, so brush replacement is not only difficult but dangerous.        A brush holder, brush handle assembly helps operators safely remove replacement brushes in electric machines or other rotating machines. A stationary support is included having at least one groove and a pronged electrical connector. The stationary support has a conductive strip for a portion of the body for being configured to pass through the stationary support. Its lead electrical piece is configured to provide electrical conductance with a collector base (collector base) and electrical fork connectors.        The brush retention structure...
 Small spring has great effect
Small spring has great effect

Heure:2022-9-15

The reason why the world we live in is so orderly is that there are precise links between large and small objects. So many things in life are crucial. Whether they are large or small, they are indispensable to our life, but some small parts in life are unknown, but there are tens of thousands of them. The spring I know is also one of them. It always exists in a position that people can't see and does their own thing silently. Moreover, he exists everywhere in life, even if we don't know it. Today, I will explain the functions of these small springs. Spring is a kind of mechanical part that uses elasticity to work. Generally made of spring steel. Although the spring is small, as a general basic part, it has large quantity, wide range and complex varieties. It is used to control the movement of mechanical parts, mitigate impact or vibration, store energy, measure the size of force, etc. it is widely used in machines and instruments. The application field involves almost all fields of the national economy. Spring plays a big or small role in all articles in our life. It also has different shapes and structures because of different force values. However, according to the force value, people still divide it into three categories: constant force spring, power spring and variable force spring. Its working principle is to use one of its characteristics. It deforms it by applying force and will also try to return to its original state. Let me show you how springs...
 Le ressort de puissance permet au ruban à mesurer de rétrécir librement
Le ressort de puissance permet au ruban à mesurer de rétrécir librement

Heure:2022-9-14

Tape measure, I believe everyone is familiar with it. Tape measure is a common measuring tool in our daily life and work. After the tape measure is pulled out, it can be rolled up because there is a power spring in the tape measure. When pulling out to measure the length, it actually lengthens the length of the scale and spring. Once the measurement is completed, the spring in the tape measure will automatically shrink, and the tape will also shrink under the action of spring force, so the tape measure will roll up. The power spring is an elastic fitting in the tape measure. The end of the steel bar scale is connected to the front end of the spring, and the end of the spring is fixed in the middle of the tape measure. The tape measure mainly uses the energy storage characteristics of the spring, which can be said to be the conservation of mechanical energy .When you pull the tape measure, you work on the internal spring, and the energy is stored by the power spring; when you release it, the spring relaxes, releasing energy and causing the tape measure to retract automatic contraction uses the lever torque principle: in the stretching state, the force arm is the smallest and the spring output is the largest; in the retracted state, the force arm is the largest and the spring output is the smallest.         When the scale is pulled out, the spring is tightened to produce a force to roll back. When the tension of the scale is released,...
 Variable Force Springs In New Point Of Purchase Display
Variable Force Springs In New Point Of Purchase Display

Heure:2022-9-14

Automatic advance shelves are more widely used in stores and people's lives, and are more often used for displaying and placing goods (incense hata, rosemary, etc.). However, the conventional shelf propeller has one end of the baffle on both sides fixed and the other end movable. Although in use, after the first row of goods is taken away, the second row of goods will be automatically pushed to the first row, which can save the staff's finishing time, but in the process of pushing the goods, it is easy to cause the goods in the back row to pop out of the display slot due to the activity of the ends of the shelf advancer on both sides of the stopper, which brings inconvenience to the use.   To provide a new type of shelf propeller for the problem of the shortcomings of the existing technology. The new shelf propeller includes a base plate, a side plate, a push plate and a baffle plate, the base plate, the side plate, the push plate and the baffle plate are enclosed to form a shelf slot for placing goods. The side plate is provided on both sides of the bottom plate, and the push plate is provided on the bottom plate, and a variable force spring is provided between the push plate and the bottom plate, and the variable force spring drives the push plate to move. The baffle plate is set at the end of the bottom plate. The utility model structure design is simple, reasonable, orderly, occupy little space, easy...
 How long can constant force spring be used ?
How long can constant force spring be used ?

Heure:2022-9-15

Constant force spring, also known as hair spring, is made of stainless steel strip. The force added to the spring determines the diameter, force and life of the spring. The action of constant force spring is similar to that of stretching ribbon. The spring stretches and rolls back, and the working part is tangent to the spring ' s own circle. As long as the diameter of the spring is certain, the force of the spring is constant. According to the application principle of constant force spring, constant force spring can be divided into linear constant force spring and rotational constant torque spring. When linear stretching force units are : kg, Newton, pounds, etc.     Then how long can the constant force bar be used ? The life of the constant force bar is limited, and the life requirement of the spring should be considered when designing the constant force bar. This step is important because it affects the things behind the design ; improper consideration may lead the design to a wrong direction ; properly considered, the design will be easier to succeed. It is very important to determine the number of spring stretching before designing the constant force bar. Spring stretching times explanation : a refers to the spring in any part of a stretch and roll back process. Since the constant force spring provides force through the bending of the spring, any part used belongs to the spring body. In other words, a spring with a total design length of 25 ’ uses the length of...
 Ressort à force variable dans un dispositif d'administration de médicaments
Ressort à force variable dans un dispositif d'administration de médicaments

Heure:2022-9-14

Devices for automatically delivering drugs, such as automatic syringes, are known as convenient and safe means of protection for patients to manage different drugs themselves. For safety reasons, many devices for delivering drugs include covers and other devices that protect users before and after use, such as injection needles. Different devices for transporting drugs are different in their overall design settings. They all have a mechanism for automatically transferring the contents of pre filled and pre filled containers, and there is no need to manually force the contents of the containers into the patient through the transmission components, namely needles and nozzles. Automatic delivery mechanisms in devices used to deliver drugs usually include compression coil springs. The challenge in the design of such springs is to balance the need for sufficient force at the end of the stroke and the need for less force during storage that will overload other parts of the device (when the spring is fully compressed).   The problems caused by conventional coil springs in drug delivery devices can be overcome by variable force springs. A novel device for delivering drugs, which includes an elastic member (60), a driving mechanism (50), a holding mechanism (40) and a starting mechanism, the driving mechanism has one end connected to a stop and a second end operably connected to the elastic member, the holding mechanism is used to loosely hold the driving mechanism in the first position, where in the elastic member has accumulated energy, The starting mechanism is operably connected to the holding mechanism for releasing the driving mechanism...
 Everything You Need to Know About Seat Belts Springs
Everything You Need to Know About Seat Belts Springs

Time:2022-11-8

Seat belts and springs are both important parts of a car. Seat belts keep you safe in case of an accident, while springs keep the car in shape. It's important to know how to use both of these parts properly. What are seat belts and springs, and what do they do? A seat belt is a device used to secure the occupant of a vehicle in a sitting position. A seat belt consists of two straps, one running over the shoulder and chest, the other between the legs. The purpose of a seat belt is to distribute the force of a collision over the entire body, thereby reducing the likelihood of injury. A spring is a device used to store energy and release it in a controlled manner. Springs are used in a wide variety of applications, including automotive suspensions, door hinges, and shoe laces. How do seat belts and springs work? When you press down on a seat belt, you are pushing against a spring. This spring is connected to a metal bar that is attached to the car's frame. The more you push down on the belt, the more the spring is compressed. The compressed spring creates a force that holds the car seat in place.     What are the benefits of seat belts and springs? There are many benefits to wearing a seat belt, including the prevention of ejection from a vehicle in the event of a crash, and the prevention of head and neck injuries. Seat belts also keep drivers and passengers in their seats,...