In the past few years, WINCOO has provided various pipe spool fabrication line solutions in the fields of petroleum, petrochemical, nuclear energy, thermal power generation, shipbuilding and offshore platforms, and has continuously summarized and updated design concepts and application technologies. Next, let us introduce in detail the main functions of the pipe spool fabrication line.
Here is the content list:
l Briefly describe the production process of the pipe spool fabrication line.
l What are the application areas of pipe spool fabrication line products?
l What is the production line function of the pipe spool fabrication line?
Briefly describe the production process of the pipe spool fabrication line.
Continuous forming pipe spool fabrication line process such as uncoiling, feeding guide, forming, welding, internal welding seam grinding, shaping and sizing, fixing treatment, final sizing, straightening, flaw detection, coding, sizing, cutting, blanking, etc. This production process has a fine structure, easy operation, professional manufacturing, and high quality!
WINCOO has absorbed the latest higher-level automatic control technology in the pipe spool fabrication line engineering to provide more efficient automatic and digital pipe spool fabrication line manufacturing solutions. At present, WINCOO has proposed hundreds of casing shaft production lines at home and abroad, creating a new working mode in the tube shaft manufacturing industry!
What are the application areas of pipe spool fabrication line products?
The pipe spool fabrication line is used to cut standard wall or thin-walled pipes with a wall thickness of no more than 12”, and its thickness and bevel V-shaped bevel. In addition, the production efficiency of the pipe spool fabrication line is extremely high (it is hoisted by a bridge crane and passed High-speed pipe cutting and beveling machines for beveling and welding through automatic welding stations).
For pipe spool fabrication line applicable industries, it is widely used in petroleum and natural gas, oil refineries, petrochemicals, onshore and offshore, chemical engineering, nuclear power plants, shipbuilding, power stations, energy, aviation, especially suitable for on-site pipeline prefabrication!
What is the production line function of the pipe spool fabrication line?
l (1) Raw material mixing: the stabilizer, plasticizer, antioxidant and other auxiliary materials of the pipe spool fabrication lines are added to the high-speed mixer according to the proportion and process, and the material is heated to the set process through self-friction of the material and the machine The temperature is then reduced to 40-50 degrees by the cold mixer, so that it can be added to the hopper of the extruder.
l (2) Extruder part: The pipe spool fabrication line is equipped with a quantitative feeding device, so that the extrusion volume can be matched with the feeding volume and ensure the stable extrusion of the product. Due to the characteristics of the conical screw, the feeding section has a larger diameter, and the heat transfer area and shear speed of the material are relatively large, which is conducive to the plasticization of the material. The small screw diameter in the metering section reduces the heat transfer area and the melt The high shear speed enables the melt to be extruded at a lower temperature. When the screw rotates in the barrel, it plasticizes the mixture of the pipe spool fabrication line and pushes it to the machine head, so as to achieve compaction, melting, mixing and homogenization; and to achieve the purpose of exhaust and dehydration. The feeding device and screw drive device adopt frequency conversion speed regulation, which can realize synchronous speed regulation.
l (3) Extrusion die head part: the pipe spool fabrication line that is compacted, melted, mixed and homogenized, and subsequent materials are pushed to the die head by the screw. The extrusion die head is a key part of the pipe forming.
l (4) The vacuum shaping water tank is used for shaping and cooling the pipe spool fabrication line. The vacuum shaping water tank is equipped with a vacuum system for shaping and cooling and a water circulation system. The stainless steel box body is cooled by circulating water spray. Device and manual device for left and right, height adjustment.
l (5) The traction machine is used to continuously and automatically lead the cooled and hardened pipe from the nose of the machine, with frequency conversion and speed regulation.
l (6) Cutting machine: After being controlled by the stroke switch according to the required length, it will automatically cut, and delay the overturning, and implement the pipeline spool fabrication line. The cutting machine uses the fixed-length work switch signal as a command to complete the entire cutting process. The cutting process is synchronized with the operation of the pipe. The cutting process is completed by electric and pneumatic drive. The cutting machine is equipped with a dust suction device to suck out and recover the cutting debris in time.
l (7) The turning action of the turning frame is realized by the air cylinder through the air circuit control. The turning frame is equipped with a limit device. When the cutting saw cuts the pipe, the pipe continues to be transported. After a delay, the cylinder enters the work to realize the turning. Action to achieve the purpose of unloading. After unloading, it will automatically reset after a few seconds delay, and wait for the next cycle.
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Pipeline construction equipment plays a very important role in the development and exploration of oil and gas resources. To ensure the production safety of oilfield enterprises, it is necessary to improve the quality of surface pipeline construction equipment installation and gathering pipeline construction. Next, it mainly elaborates the relevant installation points of pipeline construction equipment, analyzes and introduces the construction technology of pipeline construction equipment, and lays a solid foundation for the development of oilfield surface construction.
Here is the content list:
l Regarding the necessity of installing pipeline construction equipment.
l About the procurement and acceptance of pipeline construction equipment.
l What are the main points of pipeline construction equipment installation?
Ground construction is an important link in the pipeline development and exploration process and a key means to ensure the production safety of pipeline engineering, especially the installation of pipeline construction equipment and gathering pipeline construction technology, which plays an important role.
Production safety is closely related to the installation quality of pipeline construction equipment. At the same time, the transportation of resources has a direct impact on the construction technology of gathering pipelines. Therefore, only the continuous improvement of pipeline construction equipment installation and gathering pipeline construction technology can promote the development of resources and sustainable development.
With the continuous development and progress of my country's science and technology, my country's demand for oil and gas resources has become greater and greater. In order to promote the development of my country's economic construction and meet people's normal lives, it is necessary to strengthen management of the construction of pipeline construction equipment.
Through our analysis, it is found that the quality of products and product life of a company is closely related to the installation quality of pipeline construction equipment. Therefore, during the installation of pipeline construction equipment, the quality of pipeline construction equipment must be checked, especially the key to the equipment. Comprehensive corrosion control.
In the process of purchasing technical parts, the model, quantity, type, specifications, etc. must be carefully checked, and must comply with relevant national and corporate standards. When purchasing, try to directly sign contracts with purchasing companies to control procurement costs and ensure product quality.
Therefore, the pipeline construction equipment must meet the actual construction requirements when purchasing, and the quality of the pipeline construction equipment must be strictly controlled and accepted after entering the site. Only after all the inspections are qualified, the pipeline construction equipment can be installed on the site to ensure Safe use of equipment during construction!
During the installation of pipeline construction equipment, professional installers must perform operations. Installers must first inspect the installation site, work out a scientific and reasonable construction plan, and choose the correct installation method.
Measured according to the positioning axis of pipeline construction equipment. At present, there are two equipment installation methods that are often used in ground construction. One is to directly install on an existing building; the other is to conduct strict and precise measurement on the location of the equipment.
Check the balance error, vertical error, dimensional error, and axis error of key components in pipeline construction equipment one by one. At the same time, if you want to closely link the ground construction equipment with the construction base, you must strictly control the grouting quality of the grouting layer, and further strengthen the strength of the grouting layer. After the installation of the pipeline construction equipmentt, the safety of use must be carried out. Detect and avoid equipment failure during use, causing safety accidents, and bringing huge economic losses to the enterprise.
In recent years, with the large-scale application of tank welding machine, the welding quality requirements of tank welding machines are getting higher and higher. The following points should be paid attention to before purchasing tank welding machines.
Here is the content list:
l Know the production performance of tank welding machine in advance.
l Need to understand the characteristics of tank welding machine before buying.
l Detailed description of the purchase reference of tank welding machine.
Applicable materials for tank welding machine:tank welding machine uses ordinary welding wire as the repair material. The materials are: gray iron, ductile iron, stainless steel, carbon steel, die steel, aluminum, aluminum alloy, copper and other conductive metals can be repaired .
Scope of application of tank welding machine: tank welding machine is a professional precision repair welding equipment for small defects such as pinholes, sand holes, pores, cracks, bumps, scratches, pits and mechanical parts surface wear and mold wear. It is widely used in mold industry, foundry industry, electrical appliance manufacturing industry, medical equipment, automobile, shipbuilding, boiler, construction, bridge construction and other industries.
(1) Low heat and normal temperature welding, the matrix does not generate heat, does not produce thermal deformation, the metallographic structure near the welding point is unchanged, there is no stress, no crack, no hard spot hardening phenomenon, and does not affect the machining performance.
(2) Simple operation, multi-purpose in tank welding machine. In addition to the surfacing repair function, it can also strengthen the surface coating of cemented carbide such as tungsten carbide.
(3) Argon gas protection has good adhesion, high welding strength, metallurgical bonding, and re-solidification after the filling material and the matrix are melted at the same time, and the bonding is firm, dense, and does not fall off. After welding repairs, various machining processes such as turning, milling, planing and grinding can be carried out.
(4) The source of tank welding machine is wide, economical and practical, the whole machine is about 30KG, and it can be repaired online.
(5) Rotary self-destructive electrode deposition surfacing welding, easy to operate and high working efficiency.
(6) Environmental protection and no pollution. No harmful gas is generated, it can be directly held by hand, can be seen by eyes, and the welding position is accurate, the welding point is small, and the amount of repair after welding is small.
(7) The tank welding machine repair process is the repeated melting and accumulation of high-frequency welding repair points. No matter the size of the defect, it can be repaired as long as the pen tip can touch.
(8) Pure metal repair, no welding repair trace, welding repair effect meets quality inspection standards.
1. When purchasing tank welding machine products, go to formal manufacturing companies or large shopping malls, and choose brand-name and high-quality products with a high market share. Don't go to a small store for cheap, as the quality of the tank welding machine cannot be guaranteed.
2. Before buying, you can check the operation, conversion and installation of the switch on the panel, the power indicator light is on and off, the fan is normal, whether there is abnormal vibration and buzzing in the power supply part, whether there is a peculiar smell, and whether it is in appearance There are heat generation phenomena such as discoloration to ensure the quality of the tank welding machine and give full play to the performance of the tank welding machine.
3. The dealer can be required to provide a product quality inspection report or certificate when purchasing. Because tank welding machine products are national compulsory certification products, you must confirm whether the product has passed the "3C" certification when purchasing. You can also check online.
4. When purchasing, check whether the nameplate on the product has the name of the manufacturer, production address, specifications, model, welding current adjustment range, load duration, input voltage and current, etc., and then determine what you want to buy according to work needs tank welding machine.
5. Be sure to check whether the product has a grounding screw when purchasing. The grounding screw connection should be well grounded without paint. Whether the movement is clean and the insulation is damaged to ensure safe use. You can also check if necessary.
6. If you want to buy a gas-protected tank welding machine, check whether the accessories are complete, whether the wire feeder is oily, whether it rotates smoothly, whether the connecting cable matches the outer insulation, to ensure the stability of the arc.
What is more? WINCOO provide not only tank welding machines, but also pipe spool fabrication solutions for customers from everywhere!
In the near future, rail trains will make people's travel more convenient, safe and efficient, and the welding technology of orbital welding machine will be more closely applied in the rail train manufacturing industry.
What is the process of using the orbital welding machine?
What are the features of the orbital welding machine?
What is the using principle of the orbital welding machine?
(1) Preparation of welding parts: Considering the high hardness of the rail steel, it is difficult to process the groove on site. Therefore, the orbital welding machine adopts the docking method and uses the existing end face of the rail as the operation surface. If the end face is seriously corroded, it is necessary to use the angle Grinding can polish the surface brightly.
(2) Determining the butt gap: Considering the height of the rail itself, the gap cannot be too small, otherwise the welding rod cannot be penetrated into it for welding operations, so it is necessary to reserve enough gap.
(3) Weldment preheating: In the preheating process of orbital welding machine, a gas welding torch is used for preheating, and an infrared temperature measuring gun is used to ensure that the preheating reaches the specified temperature.
(4) Butt surfacing process: The whole welding process adopts the welding method of multi-layer multi-pass welding. Although this method is relatively inefficient, it can ensure the welding strength and the temperature between layers.
(5) Post-weld heat treatment: Orbital welding machine heating method uses gas welding torch. After heating to the specified temperature, asbestos felt is used for heat preservation to prevent cracks from appearing after welding.
(6) Grinding of workpiece after welding: Orbital welding machine keeps the weld and rail base metal smooth.
The biggest feature of orbital welding machine is local small-scale heating, high heating efficiency, easy to use, very suitable for rapid heating and cooling of high manganese steel welding, and also suitable for welding repair of local defects of rails. It is currently the most widely used in rail and rut welding repair methods. But it must be noted that the orbital welding machine must be properly preheated for rail welding. Because of the local heating and rapid cooling of the rail, it is easy to produce abnormal brittle structures such as martensite and bainite, which increases the brittleness of the rail. Preheating prevents abnormal tissue formation.
Using pipe fixed, welding carriage walking to reach all position automatic pipe welding, welding process with high efficiency and low cost of CO2 gas shielded welding. Pipeline all position automatic welding machine consists of welding control system, welding carriage with torch, welding power source, wire feeding device and accessories.
Wincoo Engineering Co., Ltd has worked on the production of orbital welding machines for over ten years. You can find the best orbital welding machine in this company.
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