Structure and application of gantry hydraulic calibration machine (3)

3. Comparison with ergonomics

In the course of several years of use, we conducted comparative analysis of different parts before and after use. The results show that the use of the gantry hydraulic sizing machine reduces the skill requirements of the operators, partially simplifies the welding process, and the significant advantage is that the work efficiency is greatly improved, which is of great significance in today's increasingly competitive era. Because it can effectively reduce production costs. Figure 4 is a part of the road roller that is cut from thick-walled tubes. Due to the heat during the cutting process, longitudinal shrinkage deformation causes bending. When using flame correction, one piece needs 0.5h, and it takes a lot of gas and oxygen; now, using the gantry hydraulic calibration machine 1h can shape nearly 20 pieces, which greatly improves the work efficiency and significantly reduces the cost. Table 2 lists some examples of use.

Figure 4 Deformation of the curved plate of the road roller Table 2 Comparison example

4. Conclusion

Our years of experience have proven that the gantry hydraulic calibrating machine has a wide range of applications for ordinary low carbon steel and low alloy steel structural components, especially in terms of energy saving and efficiency improvement, which is unmatched by thermal orthopedics. . I hope this article can give reference to the vast number of welding peers and work together to further expand the scope of its use.

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