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Note the Performance Parameters of Electric Slip Ring
2021 / 09 / 28
Conductive slip ring is a very important part in automatic control system. It is responsible for providing energy and information transmission channel for the system. So its performance parameters and quality as well as the factors affecting quality, quality control becomes particularly important. Its performance is directly related to the stability of the whole system operation, or even normal operation. The following is shenzhen Jiujiang Yingzhi technology on the main electrical performance of slip ring do some simple introduction. So that we can be more comprehensive in the selection of slip ring evaluation and selection. First, the electrical contact performance of slip ring The role of slip ring is to transmit power and signal by electric connection, the first choice must have excellent electrical contact performance. As the contact mode of the conductive ring is electrical sliding contact, it needs to have wear resistance and electrical corrosion resistance. Based on the above points, we can find that the conductive slip ring contact needs to have the characteristics of excellent electrical conductivi
Factors to Consider Electric Slip Ring
2021 / 09 / 27
The installation of the conductive slip ring involves a lot of technical parameters and technical problems, which is difficult for the general unskilled workers. Well, the installation and adjustment of the conductive slip ring must be carried out according to the steps. Fit and Clearance of conductive slip Ring Since the conductive slip ring needs to meet the requirements of both high-precision and high-temperature slip rings, the following two points should be taken into account when considering its fit clearance: (1) Change in size and hardness from room temperature to high temperature; (2) Force system change and shape change caused by centrifugal force under high pressure. In short, it is difficult to keep the accuracy and performance of slip ring from the choice of fit and clearance under high pressure and high temperature. In order to ensure that the raceway deformation of slip ring after installation is small, the interference amount of interference fit should not be too large, and the centrifugal force under high pressure and thermal expansion under high temperature may offset the normal pressure of the surface of the fit. Therefore, the interference amount must be carefully calculated on the premise of considering the above two factors. The interference amount that is effective at normal temperature and normal speed may be invalid for the conductive slip ring. If the calculation result is too big (usually only under ultra-high pressure), only to adopt the double lubrication method of under ring lubrication and hydrostatic lubrication, which may make the DMN value of slip ring exceed 3 million mark.
Precautions for Using Mercury Slip Rings
2021 / 09 / 27
High-frequency electroplating equipment is a very expensive equipment, the classification method of high-frequency electroplating equipment is mainly from the mercury slip ring principle to classify, from the electroplating principle, electroplating power must be dc power supply or pulse power supply. All kinds of plating tanks have different requirements for power supply, and the current and voltage of mercury slip ring should be controlled within a certain error range. Therefore, high frequency switching power supply is selected, with constant voltage, constant current, constant current density control functions, using IGBT module and unique driving protection mode. Water electroplating process refers to the type of electroplating that requires rinsing of electroplated parts in the electroplating process. Electroplating power supply is a dc equipment that transforms the alternating current into different voltage, frequency and waveform. The "rectification" technology is mainly used in thyristor rectifier, and both "rectification" and "inverter" technology is used in high frequency switching power supply. Water electroplating process refers to the type of electroplating that requires rinsing of electroplated parts in the electroplating process. Electroplating power supply is a dc equipment that transforms the alternating current into different voltage, frequency and waveform. The "rectification" technology is mainly used in thyristor rectifier, and both "rectification" and "inverter" technology is used in high frequency switching power supply.
The Latest Application of Cap Slip Ring in High Speed Ball
2021 / 09 / 23
Cap slip ring, as the name implies, is the shape of a hat like slip ring. Cap type slip ring outer flannel, mainly through several fixed holes on the flannel to cooperate with the customer's equipment installation, so the cap type slip ring is generally fixed in the outer layer, a structure of inner axis rotation. The characteristics of the stator insulation base are: Include at least two rotor and rotor insulation cover plate gang electric circle, at least two relatively static stator and stator insulation base electrode, at least two conductive ring, for at least two rotor stator electrode and at least two groups of brush, ball every conductive ring rotor and stator electric circle concentric assembly respectively in the stator and rotor insulation cover between insulating base, At least one set of ball brushes are rolled between each rotor conducting ring and the matched stator conducting ring. Each rotor electrode is connected with the corresponding rotor conductive ring through the rotor insulation cover plate, and each stator electrode is connected with the corresponding stator conductive ring through the stator insulation base. High-speed ball slip ring, also include multiple ball and the ball plug, the outer wall of the stator insulation base line is equipped with the first arc wall of ring, rotor insulation cover plate of the outer circumferential down a first ring flange, and the first week of annular ruffled the inside wall of ring i
Is the Slip Ring Easy to Break?
2021 / 08 / 14
If we want to make the slip ring not easy to break, at the beginning of the design, the user needs to truthfully tell the manufacturer the actual parameters used. The slip ring manufacturer designs the matching slip ring for the user and ensures that the slip ring does not appear during the life of the ring. Short-circuit, burnout, and unstable transmission are phenomena, which is what we often call the quality of slip rings. The important factors that determine the quality involve many aspects. Many customers generally know that slip rings have a very special and obvious role, and they can also bring more convenience to their own equipment and bring more value to production. However, if they do not understand the basic knowledge of slip rings, they may not be able to buy them. The slip ring suitable for our own equipment, because it is impossible to compare at all, it is even more difficult to install and use. In fact, when we buy slip rings, we can learn certain information from the slip ring pictures. This information can help us better choose slip rings. ring. Conductive slip rings have been widely used in all walks of life in industrial automation, so slip rings have become more and more standardized. Standardization of conductive slip rings is a good way for users and slip ring manufacturers. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Stability of Optical Fiber Slip Ring
2021 / 08 / 04
The principle of using the principle of derotation prism to manufacture the multi-path optical fiber slip ring is to use the rotation characteristics of the derotation prism and the derotation prism to compensate the optical path difference of each channel, thereby completing the method of multi-core optical signal transmission. Dove prism is a kind of derotation prism. Due to the integrity of Dove prism, it prevents errors caused by the adjustment and bonding of prisms such as Abbe-Konig used in early foreign countries; and Dove prism is a right-angle prism with a partial composition of right angles cut off. Therefore, it is less difficult to process, so the Dove prism is easier to complete in relation to other kinds of derotation prisms. The light wave transmitted in the signal transmission fiber is in a blocked state, free from electromagnetic interference and environmental influence, thus ensuring the high and stable transmission of the signal. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Transmission Rate of Optical Fiber Slip Ring
2021 / 07 / 27
The transmission rate of optical fiber itself can reach the T level (1T=1000G). The transmission rate of optical fiber is mainly limited by the photoelectric conversion equipment at both ends. At present, the photoelectric network is in the process of upgrading from 10G to 40G. The optical fiber slip ring is used to upgrade the system. For the optoelectronic network, it will bring a leap in transmission rate, faster speed, and higher-definition video will be completed. In addition, a single optical fiber is allowed to transmit multiple signals at the same time (wavelength division multiplexing technology), even if it is a relatively low-cost coarse wavelength division, it can easily complete the transmission of more than a dozen signals in a single optical fiber, while the dense wave The division multiplexing technology can even complete the transmission of hundreds of signals in a single optical fiber. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Thermocouple Cold Junction in Slip Ring
2021 / 07 / 21
Since the materials of thermocouples are generally more expensive (especially when precious metals are used), and the distance between the temperature measurement point and the instrument is very long, in order to save thermocouple materials and reduce costs, compensation wires are usually used to connect the cold end of the thermocouple (free The end) extends into the control room where the temperature is relatively stable, and connects to the terminal of the instrument. The conductive slip ring manufacturer must point out that the function of the thermocouple compensation wire is only to extend the thermoelectrode and move the cold end of the thermocouple to the instrument terminal of the control room. By itself, it cannot eliminate the influence of the temperature change of the cold end on the temperature measurement. Therefore, other correction methods are needed to compensate for the influence of the cold junction temperature t0≠0°C on the temperature measurement. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Structure Formation of Thermocouple in Slip Ring
2021 / 07 / 13
In order to ensure the reliable and stable operation of the thermocouple, the structural requirements of the thermocouple are as follows: ① The welding of the two hot electrodes that make up the thermocouple must be firm; ②The two hot electrodes should be well insulated from each other to prevent short circuit; ③The connection between the compensation wire and the free end of the thermocouple should be convenient and reliable; ④The protective sleeve should be able to ensure that the hot electrode is fully isolated from the harmful medium. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Types of Thermocouples in Slip Rings
2021 / 07 / 06
Commonly used thermocouples can be divided into two categories: standard thermocouples and non-standard thermocouples. The standard thermocouple refers to the thermocouple with the relationship between the thermoelectric potential and the temperature, the allowable error, and the unified standard graduation table according to the national standards, and the matching display instrument is available for selection. Non-standardized thermocouples are not as good as standardized thermocouples in the scope of use or order of magnitude, and there is generally no unified indexing table, which is mainly used for measurement in some special occasions. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Advantages of Thermocouple in Slip Ring
2021 / 06 / 30
To choose a suitable conductive slip ring, you must first determine the type of temperature measurement system. The commonly used temperature measurement systems include thermal resistance type and thermocouple type. The thermocouple is one of the commonly used temperature detection components in the industry. The working principle of the thermocouple is based on the Seeback effect, that is, two conductors with different components are connected to form a loop. If the temperature of the two connecting ends is different, they are in the loop. The physical phenomenon that generates thermal current. The advantages are: ①High measurement accuracy. Because the thermocouple is in direct contact with the measured object, it is not affected by the intermediate medium. ②Wide measuring range. Commonly used thermocouples can measure continuously from -50 to +1600°C. Some special thermocouples can measure as low as -269°C (such as gold, iron, nickel and chromium), and the highest can reach +2800°C (such
The Role of Thermocouple in Conductive Slip Ring
2021 / 06 / 23
The thermocouple is a temperature detection accessory that acts on industrial machinery and equipment. It measures the temperature of the thermal current generated by the machinery and equipment during operation. Depending on the nature of the metal material, the measured value will vary. In order to form a closed circuit, semiconductors A and B or conductors of two different materials are welded together. When there is a temperature difference between the two attachment points 1 and 2 of conductors A and B, an electromotive force is generated between the two A large and small current is formed in the loop. This phenomenon is called the thermoelectric effect, and the thermocouple uses this effect to work. Industry often needs to test and control the temperature of the rotary furnace and the heating shaft, and the laboratory needs to test the thermal properties of new materials, etc., all need to use thermocouples or thermal resistances. At the same time, it is necessary to observe and record the relevant data, so it is inseparable from the electric slip ring. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
The Difference between Fiber Optic Slip Ring and Ordinary Slip Ring
2021 / 06 / 17
The normal speed of ordinary conductive slip ring is 0-1000 revolutions per minute, and the speed of customized high-speed slip ring can exceed 1000 RPM to reach 10,000 revolutions per minute (this situation is very rare, and the service life is very short. At such a high speed, few materials can withstand such high-speed wear). The signal of the conductive slip ring is transmitted through the contact and rotation of the brush wire and the ring. During the rotation, the brush wire and the ring are rubbed, and the friction will cause wear. Therefore, the life of the high-speed slip ring is not long. It is necessary to strictly control the direction angle as much as possible. Less wear and longer service life. The optical fiber slip ring (optical fiber rotary joint) transmits signals in a non-contact manner to prevent the wear between the brush wire and the ring, so the optical fiber slip ring can reach thousands of revolutions or even tens of thousands of revolutions at the same time. Long service life and short life, the minimum service life of optical fiber slip rings is more than 100 million revolutions. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring, etc. Please feel free to contact us for more details.
Application of Conductive Slip Ring in Industry
2021 / 05 / 10
When the slip ring is affected by many factors, it will wear out. The vibration generated in the friction process will accelerate the wear of the material, thereby reducing the service life of the material. Therefore, we specially use materials with good electrical conductivity to allow the current to pass smoothly. At the same time, we require the materials to have excellent wear resistance and extend the service life of the brush. Conductive slip rings can be divided into ordinary grade industrial slip rings and high-precision military conductive slip rings. Although they are all slip rings, their technical realization difficulties are quite different. As the core component of the intelligent system-"High Speed Dome", on the basis of the traditional surveillance camera, by adding precision conductive slip ring to achieve all aspects of blind spot monitoring, and can be tracked in real time. The main components of the conductive slip ring. The ring body and the brush are the key components of the conductive slip ring. The surface uses thick gold plating as the electrical contact material. The brushes mainly include sheet spring brushes and linear spring brushes, as well as Brush block made of metal and graphite. It produces high current density and less wear, but greater resistance. Oubaibo has been committed to the development and manufacture of high-quality slip rings for many years. We are a well-known professional manufacturer of slip rings, such as through bore slip ring, slip ring connector, ethernet slip ring, conductive slip ring, fiber slip ring,
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.