★ ◇ Tianjin Company Profile Ideal Power Technology Co. is a leading supplier of automation equipment systems. ◇ Main products are highly efficient automated welding equipment, CNC welding robots, high-speed welding robots, handling robots, painting robots, palletizing robots, assembly robots. ★ welding robot so that the community needs to meet the philosophy and benefits under the guidance of scientific development strategy, and always adhere to the "scientific and technological innovation, technology development and manufacturing enterprise management" development strategy, adhering to the business development depends on the needs of the community satisfaction philosophy, the company's outstanding management team and highly qualified technical team to provide the best solution, the highest satisfaction with products and services to users. To achieve the highest quality, safe and efficient, accurate standard major requirements. Welding robot advantages: 1) stabilize and improve the quality of welding; 2) improve labor productivity; 3) improving labor intensity, can work in hazardous environments; 4) reduces the need for workers to operate the technology requirements; 5) to shorten the product modifications replacement of the preparation period, reduce the corresponding investment in equipment. Therefore, in all walks of life have been widely used. ★ high-quality user experience ♀♀♀♀ company to increase productivity for the pursuit of higher user experience and reputation, commitment free to provide users with a cost-effective design, and construction services to provide the best quality with the most sophisticated technology and the best price The most intimate after-sales service to ensure that users choose the ideal power-saving is equivalent to the choice of the ultimate purpose of saving money! ★ welding robot widely Company also shipbuilding, automobiles, motorcycles, bicycles, steel welding, pipeline, machinery, pressure vessels, sports equipment, hardware appliances and many other industries within the automatic welding many problems to solve. Greatly improving production efficiency, reduce labor costs and more efficient to eliminate work-related injuries. Thus the ideal power "his brother," the slogan of honor among many small and medium enterprises widely circulated. Sample processing 1. surface bends and pull the back side of the curved surface by removing the weld reinforcement should be part of the base material as much as possible to maintain the original surface, and then processed to remove the excess pressure side of the specimen. Undercut by Ramen, the gap does not allow the removal of the weld root. 2. Test Method bend test according to the provisions GB / T 2653, using curved unit with two points and bent axis test, shown in Figure 10. Figure 10 illustrates the bending test conditions 2. bending test conditions specified in Table 12. Table 12 bend test specimen thickness tmm conditions Dmm seat pitch bend shaft diameter ιmm bending angle ○ ≤10 4t 6t + 3 180 3. Standards and technical conditions for the Elongation A lower limit of less than 20% of the base material, If the bending test failed (test conditions according to 7.4.4.2), and the measured value A <20%, is allowed to increase the diameter of the shaft bending test, this time: bending axis diameter D = t (100-δ × 100) / ( A × 100) mm. The distance between the seat ι (D + 2.5t) + 0.5tmm. The test is generally performed at room temperature, samples and room temperature was lO ℃ ~ 35 ℃. 5. The sample should be aligned with the center of the weld bend shaft axis, forcing the test to have a smooth, continuous, no impact. Test rate of less than 1mm / s. If scoliosis test specimen surface defects, should be more serious defects as a side surface tension. Measuring the bending angle whichever test specimen shall be subjected to a load. 6. Evaluation criteria bending test bending the specimen to a predetermined angle, the surface of each piece of the tensile specimen in any direction and the weld heat affected zone shall have a length of more than 3mm of cracking defects. Except for the crack on the specimen edges, but these cracks or other defects due to slag caused by internal defects should be included. Impact test specimens 7.5 7.5.1 7.5.1.1 Impact Impact specimen dimensions and test methods comply with GB / T 2650 and GB / T 229 provisions, what form prescribed by the technical conditions of the sample. 7. gap axis of weld metal specimens should be perpendicular to the weld surface. Axis of the notch in the heat-affected zone of the sample does not specify when the technical conditions should be perpendicular to the weld surface, and the gap with the fusion line should intersect the axis, so that the gap should be open in the heat affected zone