Skr! The "All Star" lineup of Futian Cummins X platform inside and outside
Also recently, there has been a major event in the truck engine field that has caused widespread concern in the industry - the new X-Series engine from Foton Cummins was officially released. The release of X X, X12, X13, X engineering and X12N gas engine 5 X platform products undoubtedly injected a series of new energy into the truck engine manufacturing industry. From the product level, the "All Star" lineup of the Foton Cummins X platform is also enough skr!
Foton Cummins X platform "All Star" lineup
Have "connotation" to have quality
The China Truck Network reporter learned that the X-series products are Cummins' latest series of heavy-duty engine products, and are also the products of American super truck research results. As the latest generation of Cummins R&D products, the X-Series power meets Cummins' most stringent emission standards, including China's National Six Regulations, Europe's Euro 6 and US EP2017 emission standards. Not only that, but the intrinsic quality of this series is also the focus of Cummins.
According to Xue Shancang, senior account manager of Beijing Foton Kangming Engine Co., Ltd.: At present, the supercharger blades of most domestic engines are welded, and the supercharger blades of Foton Cummins X series adopt integrated design, and the reliability is obtained. Significant improvement. At the same time, the X-Series also uses an integrated steel piston and integrates the cylinder + cylinder liner + piston ring design to enhance durability. Cummins is also a world-class material, especially valves, which have been working under high temperature, high pressure and high strength. The materials used are the world's top. If the engine wants to reach 1 million and 2 million kilometers without overhaul, it must have very high-quality materials to support it. This is the direction that Cummins leads the development of domestic heavy-duty diesel engines.
Xue Shancang, Senior Account Manager, Beijing Foton Kangming Engine Co., Ltd.
In addition, for the quality of the after-sales service, Cummins has also started from the design source. Xue Shancang told reporters that based on the advantages of Cummins platform, the Foton Cummins X11, X12 and X13 engines are also from the same platform. In order to reduce the convenience of accessories, maintenance and manufacturing, these three products use the same cylinder, but the main components such as product displacement, supercharger, piston and crankshaft are different, including software calibration. are different. The standardized design of this platform is beneficial to the customer. On the one hand, it is beneficial to the user's later maintenance. On the other hand, it is beneficial to the OEM to develop and design the product. This is Cummins from R&D to manufacturing, from customer use to later. The consideration of the chain of services.
Precise positioning performance is exposed
Nowadays, the segmentation of domestic logistics and transportation has gradually matured, and the subdivision application of products has also been on the right track. The release of Foton Cummins X series products is also meeting the needs of the current logistics industry and end users.
According to the China Truck Network reporter, the power of the Foton Cummins X11 engine covers 280-340 horsepower, which fully meets the transportation needs of domestic port cards. The X12's power range is 360-510 hp, and it is available in five high and low power versions to suit different power needs of express delivery and cold chain transportation. At the same time, the X13 engine can reach 560 horsepower and a maximum torque of 2,600 Nm to meet the needs of trunk transportation, large-size transportation and heavy-duty transportation. Throughout the dynamic performance of the products, the performance of the Foton Cummins X series products can fully meet the diversified needs of users for heavy-duty engines.
Foton Cummins X11 engine
Foton Cummins X12 engine
In addition, 100,000 kilometers of oil change, all kinds of intelligent technology such as XPI ultra-high pressure fuel injection, iBrake2.0, intelligent fuel consumption management and other systems are also available in the X series products. At the same time, the X13 power product also integrates the new Connected Diagnostic remote service, which supports the online diagnosis of the engine, greatly improving the efficiency of the later maintenance.
Foton Cummins X13 engine
For the engineering transportation field, Foton Cummins also launched the X engineering version. Xue Shancang told the China Truck Network reporter that the Foton Cummins X engineering version of the power is different from the road logistics engine products, and the optimization of its products is the most important. The X engineering version has been optimized for initial acceleration, high speed, high torque output economy, and adaptability in harsh environments. The reliability of the engineering version also meets Cummins' most stringent requirements.
Foton Cummins X Engineering Engine
Whether from the inherent product quality or external performance, Foton Cummins X series power has played a leading role in the domestic engine manufacturing field. Based on Cummins' technology precipitation and brand influence, X-series products will also win the trust of more end users. This is the "All Star" lineup of the Foton Cummins X series, really skr!
Reading volume: Source: Chinese network of truck: Wu YiGas-shielded, flux-cored arc welding (FCAW-G) is a very popular and versatile welding process. It is used with mild steel, low-alloy steel and other alloy materials in a variety of applications, such as heavy fabrication, structural, shipbuilding and offshore. The two most common (but not exclusive) shielding gases used with the FCAW-G process are carbon dioxide (CO2) and a binary blend of 75% argon (Ar) / 25% CO2. Other blends, such as 80% Ar / 20% CO2, can also be used.
So which shielding gas, 100% CO2 vs. an Ar/CO2 blend, should you choose for your flux-cored welding? Each type offers some advantages and disadvantages. The factors of cost, quality and productivity should be considered when manufacturing decisions are made. The choice of shielding gas affects each of these factors, sometimes in a conflicting way. The merits of the two basic gas options for FCAW on steel applications will be the focus of this article.
Choosing a Shielding Gas for Flux-Cored Welding
Figure 1: Gas-shielded, Flux-Cored Arc Welding
Before getting into the particular advantages of the gas options, it is appropriate to review some basics. It should also be noted that this article only focuses on a few types of gases. As a more comprehensive reference, ANSI/AWS A5.32/A5.32M [Specification for Welding Shielding Gases," prescribes the requirements for shielding gases, defining requirements for testing, packaging, identification and certification. Additionally, it contains helpful information on ventilation during welding as well as general safety considerations.
How Shielding Gas Works
The primary function of all shielding gases is to protect the molten weld puddle and electrode from the oxygen, nitrogen and moisture in air. Shielding gases flow through the welding gun and exit the nozzle surrounding the electrode, displacing the air and forming a temporary protective pocket of gas over the weld puddle and around the arc. Both CO2 and Ar/CO2 blends shielding gases accomplish this purpose.
Some shielding gases make it easier to create the arc plasma, providing a current path for the welding arc. The choice of shielding gas also affects the transfer of thermal energy in the arc and forces on the puddle. For these issues, CO2 and Ar/CO2 blends will behave differently.
Co2 Gas Shielding Welding Wires/Mild Steel Welding Wire
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