Ningbo Xin Chang Machinery Co.,Ltd
Ningbo Xin Chang Machinery Co.,Ltd
Home> Products> Friction Welding Machine> Y-Series Open-Type Friction Welding Machine
Y-Series Open-Type Friction Welding Machine
Y-Series Open-Type Friction Welding Machine
Y-Series Open-Type Friction Welding Machine

Y-Series Open-Type Friction Welding Machine

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Friction Welding Machine
Y-Series Open-type Friction Welding Machine: Open architecture Unlocks new freedom in friction welding operations

In industrial welding equipment, structural design directly affects operational flexibility and the range of workpiece compatibility. The Y-Series Open-type Friction Welding Machine redefines the friction welding experience with an innovative Open architecture and demonstrates unique value in various complex workpiece welding scenarios. Its advantages become increasingly prominent when compared with other welding equipment. ​

As a benchmark product of the new generation of Friction Welding Machine, this open equipment breaks the constraints of the traditional closed body and adopts a three-sided open working space design, allowing operators to contact the welding area from multiple angles and easily complete the clamping and alignment of irregular workpieces and large structural components. It has solved the problem of time-consuming and labor-intensive loading and unloading of complex workpieces by traditional friction welding machines. Compared with the Spot Welding Machine that relies on current welding, it generates a solid connection through high-speed friction of the contact surface. When welding materials such as high-hardness alloys and heat-resistant steels, the joint strength can reach 98% of the base material, completely eliminating the problem of weak strength in the weld connection. It is particularly suitable for welding load-bearing components such as transmission shafts of heavy machinery and oil drill pipes. ​

Facing the Butt Welding requirements of large plate-shaped workpieces, traditional butt Welding machines are limited by the closed Machine body and have difficulty handling ultra-wide workpieces. However, the Y-Series open-type Friction Welding Machine, with its Open architecture, It can easily accommodate plate workpieces with a width of up to 2 meters for butt welding. By precisely controlling the friction time and pressure, it achieves a smooth transition of the weld seam, and the flatness error after welding is controlled within 0.1mm/m, eliminating the need for extensive grinding processes after traditional butt welding. Unlike the Seam Welding Machine that pursues continuous sealed weld seams, it focuses on one-time friction welding of the entire contact surface. While ensuring the connection strength, it significantly shortens the welding cycle of large workpieces, reducing the single-piece welding time by more than 30%. ​

Although the Laser Welding Machine for Steel Ring, which focuses on steel ring welding, has excellent precision, there are equipment travel limitations in the welding of super-large diameter steel rings. However, this open friction welding machine can complete the overall butt welding of steel rings with a diameter of more than 1.5 meters through customized extended guide rails. The concentricity error of the ring surface after welding is ≤0.08mm. For the Stud installation requirements on the workpiece surface, although it does not have the dedicated functions of the Stud Welding Machine, the high-strength joints after Welding can directly process threaded holes and be combined with the Spot Welding Machine for peripheral weld point reinforcement. Form a composite structure of "friction main connection + spot welding auxiliary fixation" to meet the connection strength requirements under complex working conditions. ​

Compared with the problem of limited operating field of view of the traditional closed Friction Welding Machine, the open design of this equipment enables the entire welding process to be visible, facilitating operators to monitor the welding status in real time and adjust parameters promptly to ensure the stability of quality. Compared with the Spot Welding Machine that relies on multi-point welding, the overall weld seam formed by it can transfer the load more evenly and performs better under alternating stress conditions. For workpieces that require sealing performance, although they do not have the advantage of continuous welds of Seam Welding machines, the tight bonding surface achieved through high-precision friction butt welding, combined with the auxiliary treatment of sealant, can meet the sealing requirements of medium-pressure working conditions. ​

From the Welding of large gear shafts for mining machinery to the docking of shaft systems for ship thrusters, from the connection of pipelines for chemical equipment to the manufacturing of structural components for new energy equipment, the Y-Series Open-type Friction Welding Machine, with the operational convenience of an Open architecture and the high-strength characteristics of friction welding, It is the ideal choice for welding large and complex workpieces, ensuring that every friction connection is both efficient and reliable. ​
Y series open type fixture Friction welding machine

Principle of friction welding:

Friction welding is a pressure welding method that uses the heat generated by mutual friction in relative rotational motion when the workpiece contacts the end surface, so that the end reaches the thermoplastic state, and then quickly upsets to complete the welding. The most common friction welding method, When welding two circular cross-section workpieces, first make one workpiece rotate at a high speed about the centerline, and then apply axial pressure to the rotating workpiece to start friction heating. When the specified friction welding time or the specified amount of friction deformation is reached, that is, when the joint is heated to the welding temperature, the transfer of the workpiece is immediately stopped, and a greater axial pressure is applied to perform upsetting welding. Usually, the entire welding process only takes a few seconds.
 
Advantages of friction welding :
*The welding quality is good and stable. The rejection rate is about 0.01%, and the rejection rate of flash butt welding is 10%-1.4%.
*High welding productivity.
*The production cost is low, and the power of the welding machine is small and the welding time is short, so it can save electric energy. Compared with flash welding, friction welding can save about 80-90% of electric energy. In addition, the welding margin of the workpiece is small; the workpiece does not need special processing and cleaning before welding; sometimes the welding flash does not need to be removed; there is no need for filling materials and shielding gas. Therefore, the processing cost can be reduced by about 30% compared with arc.
*The friction welding machine is easy to realize automation. Operation and maintenance are simple and easy to master. The work site is clean and there is no harmful gas from sparks and arcs.
Y series Friction welding machine
 
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