Focus on industry hot spots, gather Wanxin information

Exhibition name: 2024 Russian State Wire and Pipe Metallurgy Exhibition

Metallurgy Litmash Wire Tube-2024

Exhibition time: June 4-6, 2024

Venue: EXPOCENTRE, Moscow, Russia

Our company will participate in the Russian State Wire and Pipe Metallurgy Exhibition held in Moscow, Russia from June 4 to 6, 2024. This exhibition is an important opportunity for our company to explore overseas markets, and it is also an important stage to show our products and technical strength.

As a company with many years of industry experience, we have been committed to providing customers with high quality pipe forming products and services. At the Russian Pipe Exhibition, we will show our new achievements in new product development, production process and quality control to customers in Russia and the entire CIS region.

The exhibition lasts for 3 days, and our company will set up an independent booth in the downtown Ruby Exhibition Hall. At that time, we will carry our main products - high frequency straight seam welded pipe unit, high precision slitting unit, transverse shear unit, hot dip galvanized unit, cold bending unit, spiral welded pipe unit, etc., to show our new technological achievements and product advantages in the field of pipe forming.

This exhibition is an important platform for us to communicate with customers in Russia and the CIS region, and it is also an important opportunity for our company to deeply understand the market demand and expand business. We believe that through this exhibition, our company will establish closer ties with customers in Russia and the CIS region, and lay a solid foundation for future cooperation.

We will send our sales team to participate in the 135th Canton Fair to be held in Guangzhou from April 15 to 19, 2024, and share our innovation results and development experience.

As an innovative machinery manufacturing company, our company has been committed to providing customers with excellent products and intimate service. At this Canton Fair, we will continue to display our company's core products, such as high frequency straight seam welded pipe units, high precision crossbar shear units, spiral welded pipe units, hot dip galvanizing production lines, cold bending units, H-shaped steel units, etc. These products are suitable for the global market.

In addition, our company will also invite a number of overseas customers to participate in the exhibition and provide them with face-to-face communication units to further expand the overseas market. We believe that through this Canton Fair, our company will establish closer ties with global customers and lay a solid foundation for future cooperation and development.

Let us look forward to showing the style of Chinese enterprises at the Canton Fair and injecting new impetus for win-win cooperation between Chinese and foreign enterprises!

Our company will participate in the upcoming German International Pipe Fair in Dusseldorf from April 15 to 19, 2024. As a manufacturer, we will continue to showcase our products and solutions and build new connections with customers and partners from all over the world.

Our booth is located in International Hall 6, which brings together companies from all over the world. We will use this platform to showcase our innovative capabilities, high quality products and attentive service to our customers.

This exhibition in Germany is an opportunity for us to further expand the European market. We believe that through this exhibition, we will be able to better understand the needs of the European market and provide customers with more personalized and intimate services.

We look forward to meeting with you to explore opportunities for future cooperation. Please visit our booth and share your ideas and needs with us.

High frequency straight seam welded pipe unit is a common welding equipment, used to produce straight seam welded steel pipe. In the process of use, there may be some common problems, the following are some common problems and solutions.

Problem 1: The welding speed is too fast, resulting in the quality of the weld.

Solution: The welding quality can be improved by adjusting the welding speed and reducing the welding speed. At the same time, you can also consider optimizing the welding line to ensure the stability of the welding.

Problem 2: The welding current is too large, causing the weld to burn through.

Solution: The welding current can be appropriately reduced, and the current can be adjusted to the appropriate range to avoid the burning of the weld. At the same time, the circuit of the welding machine also needs to be reasonably designed and adjusted to ensure the stability of the current.

Problem 3: Welding leakage or cracking occurs in the welding process.

Solution: Check whether the structural design of the welding head is reasonable and whether there is enough fixed support. Check the welding process parameters are appropriate, such as welding speed, welding current, etc. Moreover, it is also necessary to consider the choice of welding materials, select the appropriate welding materials, and ensure the quality of the weld.

Problem 4: The welding unit fails and cannot work normally.

Solution: First of all, you need to check whether the power supply of the welding unit is normal; Secondly, check the circuit connection of the unit to ensure good connection; Then, check the fault code display of the unit, according to the fault code display for the corresponding processing; If the problem can not be solved, you can contact the maintenance personnel for repair and treatment.

Problem 5: The welding unit has high requirements for the environment and is vulnerable to external interference.

Solution: You can consider installing shielding equipment around the welding unit to reduce the impact of external interference. At the same time, it can also regularly clean the internal and surrounding environment of the unit to maintain a good working environment.

Problem 6: The welding unit has a short service life and needs to be replaced frequently.

Solution: First of all, choose a good quality welding unit to ensure the reliability and stability of the unit; Secondly, regular maintenance and maintenance of the unit, timely replacement of worn parts, extend the service life of the unit.

Problem 7: The welding unit has high energy consumption, which affects the production cost.

Solution: The welding unit can be optimized and upgraded to improve energy efficiency and reduce energy consumption. The energy consumption can be reduced by improving the circuit design, optimizing the control scheme and increasing the automation degree of the unit.

Problem 8: The operation of the welding unit is complex and requires personnel operation.

Solution: The welding unit can be trained to improve the technical level of the operator. At the same time, the interface design of the welding unit should be simple and clear, the operation logic is intuitive, and the complexity of the operation is reduced.

The above are some solutions to common problems of high-frequency straight seam welded pipe units, hoping to help users. Of course, the actual situation may vary, specific problems specific analysis, need to be solved according to the actual situation.

The development of high frequency straight seam welded pipe unit cannot be separated from the promotion of technological innovation. In the current era of rapid development of information technology, various industries are constantly exploring technological innovation achievements, and the high-frequency straight seam welded pipe unit industry is no exception. The following will discuss in detail which technological innovations will promote the upgrading of the high-frequency straight seam welded pipe unit industry from the aspects of materials, processes, equipment and automation.

First of all, technological innovation in materials is one of the keys to promote the upgrading of the high-frequency straight seam welded pipe unit industry. In terms of welding materials, the high-frequency straight seam welding pipe unit industry needs to continuously develop and apply new materials with high strength, high corrosion resistance and other properties to improve the quality and durability of welded pipes. At the same time, with the improvement of awareness, recyclable, reusable, low-carbon welding materials have also been more and more attention and application.

Secondly, technological innovation in the process will also greatly promote the upgrading of the high-frequency straight seam welded pipe unit industry. For a long time, the high-frequency straight seam welded pipe unit industry has been in the traditional mode in the process, which is difficult to meet the diversified and high-quality production requirements. Therefore, by improving the traditional process, introducing new processes, and constantly improving the accuracy, speed, and automation of the welding process, it will be an important part of the upgrading process of the high-frequency straight seam welding pipe unit industry. For example, the use of preheating and thermal control technology can improve the strength and toughness of welded joints; The laser assisted welding technology can improve the speed and efficiency of welding. The quality and performance of welded joints can be improved by using multi-layer welding technology.

Third, the innovation of equipment will also become an important force to promote the upgrading of the high-frequency straight seam welded pipe unit industry. With the continuous development and innovation of mechanical equipment technology, the high-frequency straight seam welding pipe unit industry will continue to introduce new equipment and new technology. For example, the introduction of automation equipment and intelligent control systems can improve the degree of automation and production efficiency; Electronic butt welding technology and unmanned operation technology can improve the splicing precision and welding quality of pipelines. The sensor technology such as laser ranging and infrared temperature measurement can realize real-time monitoring and control of temperature, size and other parameters in the welding process.

The application of automation technology in the high-frequency straight seam welded pipe unit industry is also an important factor to promote industry upgrading. With the development and application of artificial intelligence, big data, Internet of Things and other technologies, the high-frequency straight seam welded pipe unit industry is also constantly exploring how to apply automation technology to production. Through automation technology, automatic control and data storage of equipment can be realized to improve production efficiency and quality stability; Through big data analysis, the production process can be optimized and intelligent management can be achieved. Through the Internet of Things technology, the connection and communication between devices can be realized, and the collaborative work efficiency of the entire production line can be improved.

In summary, the innovation of materials, processes, equipment and automation technology will be an important driving force to promote the upgrading of the high-frequency straight seam welded pipe unit industry. Only by constantly exploring and applying new technologies and new materials, improving process accuracy and efficiency, and introducing equipment and automation technology, can the high-frequency straight seam welding pipe unit industry keep up with the pace of the industry and become bigger and stronger. With the continuous innovation and development of technology, I believe that the future of the high-frequency straight seam welding pipe unit industry will be better.

Better welding quality can be obtained by adjusting the working parameters of the shear butt welder. The following will be introduced from the welding current, welding time, pressure and shear speed.

First, welding current:

Welding current is one of the important parameters in the welding process of shear butt welder. The correct adjustment of welding current can effectively control the welding temperature, thus the quality and reliability of the weld. In general, the welding current needs to be adjusted according to the material and thickness of the workpiece. Increasing the welding current can improve the welding speed and penetration, but too high welding current will cause the weld to overheat, resulting in the quality of the weld. Therefore, when adjusting the welding current, it is necessary to make a reasonable choice according to the actual situation.

Second, welding time:

Welding time is also one of the important parameters that affect welding quality. The welding time generally refers to the contact time between the electrode and the workpiece. Appropriate increase of welding time can improve the quality and reliability of welding, but too long welding time may cause overheating, resulting in a decline in the quality of the weld. Therefore, when adjusting welding parameters, it is necessary to determine the appropriate welding time according to the type of welding material and the requirements of the workpiece.

3. Pressure:

The welding pressure of the shear butt welder is another important parameter to control the welding quality. Proper adjustment of welding pressure can improve welding speed and weld quality. If the welding pressure is too small, the welding contact is not tight, and the quality of the weld will decline. Excessive welding pressure may cause the weld to break. Therefore, when adjusting welding parameters, it is necessary to choose the appropriate welding pressure according to the actual situation.

4. shear speed:

Shear velocity is one of the key parameters to control welding quality. Appropriate shear speed can be welding quality and strength of the weld. Faster shear speed can improve the welding efficiency, but too fast shear speed may reduce the quality of the weld. Therefore, when adjusting the working parameters of the shear butt welding machine, it is necessary to choose the appropriate shear speed according to the actual situation.

5. Other parameters:

In addition to the above key parameters, there are some other parameters that will also have an impact on welding quality. For example, the shape, size and Angle of the welding head will affect the quality of the weld. When adjusting the working parameters of the shear welder, these factors need to be considered comprehensively, and the corresponding adjustments should be made according to the characteristics of the welding materials and the requirements of the workpiece.

To sum up, the adjustment of the working parameters of the shear butt welder is very critical to obtain better welding quality. By reasonably adjusting welding current, welding time, pressure and shear speed and other parameters, welding temperature and welding quality can be effectively controlled, so as to obtain better welding results. At the same time, it is also necessary to consider the influence of other factors when adjusting parameters, and make corresponding adjustments according to the actual situation.

This kind of equipment has a complex structure and a high degree of automation, so in order to achieve a good operation and operation effect, the operator needs to master a lot of relevant knowledge during use, especially the abnormal situation in the operation process. If the length is not consistent, some are long and some are short beyond the technical requirements, some are pulled and scratched on the side, some hurt the edge and sharp corners, some hurt the surface insulation coating and so on. Skilled operators can sometimes be difficult to solve. According to the abnormal situation in the daily production of transverse shear line, some quick coping and adjusting methods are summarized.

Taking the silicon steel sheet as an example, due to the inherent reasons of the measurement system, the length measured by the measuring roller is different for the silicon steel sheet material of different thickness and different material surface. In order to make the length of the cut sheet consistent with the set length, different machine tool coordinates (proportional parameters) need to be set for the silicon steel sheet material of different thickness and different materials. The operator needs to store multiple sets of coordinates and select the corresponding coordinates according to the actual situation of the sheet. And adjust the gap and pressure of the feeding roller, and the level of both ends should be consistent for production.

When the length is abnormal, check that the width of the adjusted track is consistent with the width of the sheet material and there should be a gap of about 0.2 mm. If the sheet is skewed in the shearing section, the distance of the cylinder should be adjusted appropriately to be closer to make it tighten the sheet. When the long sheet material swings at the conveyor belt, adjust the position of the magnet under the conveyor belt so that it cannot swing. When the material swings, not only the consistency is not good, but also the seam or the bypass exceed the standard (Angle problem).

When there is a white edge strain on the material side, it should be checked that the clamping cylinder is too tight, the track is uneven, the bearing in the track is worn with grooves, the edge of the dividing table is uneven, and the guide plate of the dividing machine is uneven or convex. When feeding and returning, the drum or swing head should be adjusted to the side guide rail of the feeder, and the track can be appropriately relaxed.

When there is a scratch and indentation in the middle of the material, it should be checked whether the screw on the plate is loose. The head should be pressed and smoothed, the roll is uneven or the pressure is too large, and the pressure of the measuring roll feeding roll is too large.

When normal production cannot be started, check whether the proximity switches and sensors are fully switched. Whether the button is stuck and does not reset. Whether the shears and punches and punching tools are in place.

The above is a quick method to eliminate and adjust some abnormal situations in the operation of the transverse cutting line. Due to the complex structure of the transverse cutting line and the difficulty of operation adjustment, the problems should be continuously analyzed and improved in the use process to solve various abnormal situations in the operation process and constantly improve the skill level of the operation.