Konnra Electronics CO., LTD.

The assembly process of electronic wire harness products is very particular and cannot be carried out blindly. This is because any small defect in the production and assembly process will lead to the overall failure of the product and eventually an accident. Although the major manufacturers are well aware of the hazards, they will still make some mistakes during production and assembly in the actual production process.  Konnra wire harness  engineers summarized them, which are roughly reflected in six aspects. 1. Prepare the wires In this part of preparing the wire, the manufacturer must execute it carefully and precisely, because it determines the overall efficiency and performance of the component. Many manufacturers of electronic wiring harnesses choose the wrong wire after the first stage of the error, and these wires are cut and stripped at the end. 2. Do not follow the assembly drawing Failure to follow the assembly drawings can cause many problems when connecti...

Customers who frequently purchase terminal blocks, how much do you know about the processing and production process steps of the terminal lines? In the following,  Konnra Electronics  engineers will give you the contents of the processing and production process steps of the terminal line. I believe that after reading, you will understood. Talking about the processing of terminal wire and the production process steps, the electric bee optimization engineer believes that it can be divided into four parts: cutting wire, peeling, tinning and terminal crimping. The specific contents are as follows: 1.Cut line The wire harness manufacturer first cuts the wire according to the size required by the process of the terminal wire with the automatic cutting machine equipment, and arranges the cut wire according to the regulations (for example, 50 pieces/tie) to the designated position, and affixes the product identification. The production process that flows to the next terminal line. ...

In this installment,  Konnra Electronics  engineers will tell you about the causes of poor crimping of the electronic harness and its consequences. I hope that after reading the user's friends, I can remember these problems and consequences, and try to avoid these areas in practice. 1. Excessive crimping of the skin Bad cause: The crimping gesture is incorrect or the baffle is improperly adjusted, causing the crimping part of the core wire to press into the outer skin, resulting in excessive poor crimping of the outer skin. Consequences: directly affect the crimping of the conductor, causing the current to flow improperly or directly open the circuit. ​ 2. Insufficient crimping of the skin Bad cause: The crimping gesture is incorrect or the crimping speed is too fast, resulting in poor crimping. Consequences: Because the crimping of the conductor and the insulation are insufficient, the tension of the terminal is insufficient, and it is easy to break during the use o...

The connector is used to bridge the communication between the two circuits. With the continuous innovation and development of technology, the quality of the products is constantly demanding, and the quality has become a topic of long talk in the industry. Connector manufacturers are constantly looking for ways to improve the quality of their products to meet the next generation of functional requirements. In the future, the technical breakthroughs in connector modularization, industrial connector miniaturization, harness stability, high-density inter-board, high-speed transmission, high-elasticity and high-conductivity metal materials will increase, which will be the focus of future development of domestic connectors direction. We don't have a good solution for choosing a connector. Generally, what connector the company needs, asks whether the manufacturer of the connector has a certain connector, and then purchases it. This is just the right thing to do, but for many big com...

For the consumer, the connector may be unfamiliar, but it is the most commonly used product for electronics engineers. The connector is an indispensable component in most electronic products. It is responsible for transmitting current voltage or optical signals. It is widely used in aerospace, automotive, industrial, 3C, medical and other industries. According to relevant statistics, the global connector market in 2016 was 53.5 billion US dollars. Driven by 5G data communication, automotive, industrial and other industries, the global connector market demand will continue to grow. It is estimated that the global connector market will reach 60 billion by 2020. US dollars. As China has developed into the world's largest connector market, in recent years, the major industries that drive connector growth are 5G communication, electric vehicle and industrial 4.0, which is a rare market opportunity for connector companies.  Traditional connectors require three major performances, name...

1, Wire harness process After the online beam two-dimensional product drawing comes out, it is necessary to arrange the production process of the wire harness, and the process is inseparable for the service. Therefore, the two are combined and analyzed together. (1) Open line process The opening line is the first station for wire harness production. The accuracy of the wire opening process is directly related to the entire production schedule. Once an error occurs, especially if the opening size is short, it will lead to rework of all stations, which will take time and effort to affect production efficiency. Therefore, in the preparation of the opening process, it is necessary to reasonably determine the opening size and the size of the wire according to the requirements of the drawings. Create an opening operation manual and create a process tracking card. (2) Crimp process After the opening of the second production station, determine the crimping parameters according to the terminal ...

According to foreign media reports, on May 5, local time, US President Donald Trump said that the tariff of Chinese goods worth 200 billion US dollars will be increased to 25% from May 10. The tariff rate for these goods was originally set at 10%, and Trump initially threatened to raise tariffs at the beginning of this year, but postponed the decision after China and the United States agreed to sit down for trade negotiations. In addition, Trump also threatened to "impose" a 25% import tariff on another US$325 billion Chinese commodity. Trump said that trade talks with China are still going on, but the Chinese side is trying to renegotiate and the progress is slow. According to the Office of the US Trade Representative, the total amount of US imports from China in 2018 was $539.5 billion, and the trade deficit was $419.2 billion. If Trump insists on fulfilling its threats, almost all goods imported from China to the United States will face some degree of tariffs. On May 3,...

1.  Connector   : A detachable component (except an adapter) that is typically attached to a cable or device for electrical connection to the transmission line system. 2. RF connector: A connector used in the RF range. 3. Video: Radio waves with a frequency range between 3HZ and 30MHZ. 4. Radio frequency: Radio waves with a frequency range between 3 thousand HZ and 3000 GHz. 5. High frequency: Radio waves with a frequency range between 3 MHz and 30 MHz. 6. Coaxial: The inner conductor has a medium support, which is structurally capable of obtaining the smallest reflection coefficient in the frequency range in the measurement. 7. Triax: A transmission line consisting of three layers of concentric conductors with a common axis and insulated from each other. 8. Grade: The level of mechanical and electrical precision of the connector, especially in terms of the specified reflection coefficient. 9. Universal Connector (Level 2): A connector that is manufactured with the wides...

In the past two years, Internet of Vehicles has become more and more popular, and even some Internet companies have begun to attack the Internet of Vehicles field. What is the existence of the Internet of Vehicles field, and what kind of supply chain system? Here Konnra Electronics will show you a detailed explanation. Definition of Internet of Vehicles First, explain what the Internet of Vehicles is. Internet of Vehicles is a huge interactive network of information such as vehicle location, speed and route. Through GPS, RFID, sensors, camera image processing and other devices, the vehicle can complete the collection of its own environment and state information; through the Internet technology, all vehicles can aggregate their various information transmission to the central processor; through computer technology, these Information on a large number of vehicles can be analyzed and processed to calculate the optimal route for different vehicles, report road conditions in time, and s...

In many electronic applications, such as automobiles,  wire harnesses  are essential key materials and components. It can be said that the technical support and quality control systems of high-quality wire harness companies can maintain such a good state. Of course, these wire harnesses Professional brands also strive to maintain the quality of their products through a variety of efforts. So let's take a look at the main reasons why the quality of the wire harness products is excellent: First, the process level is mature It is obvious that the quality of the wire harness is first determined by the mature craftsmanship of its brand. In particular, the relevant technical processes mastered by the industry's well-recognized wire harness brands have reached a very prominent level, while at the same time they are in the production process. The process evaluation and control aspects are also sufficiently professional and reliable. Second, rich production experience At the same ti...