New processing method developed to reduce titanium alloy processing time
Titanium and titanium alloys are used in aircraft manufacturing and are mainly used in the manufacture of jet engine turbines, blades, shafts and engine casings because of their high strength and light weight, and their ability to operate in high temperature environments from 0 to 600 ° C. According to aircraft structural engineers, titanium alloys are widely used in aircraft manufacturing. The smallest is a few grams of pressure valves, and the largest has a 1t weight. The Production Technology Division of the Materials and Manufacturing Division of the Air Force Research Institute and the third TDWave System Company signed an SBIR program contract to jointly develop methods to reduce the processing time and cost of titanium alloys.
Using the finite element processing model of the third wave system company called AdvantEdge, we studied ways to shorten the processing cycle and reduce the processing cost. The processing model was used to analyze the process of milling, drilling and turning, and the specific measures to improve the tool and processing conditions were put forward.
The software is used to predict the cutting force and tool temperature of the workpiece, and the analysis results are used to adjust the cutting conditions. The first phase of the SBIR program is to do software research and develop the potential to increase productivity and reduce costs. In the second phase, the processing time was successfully reduced by 30% with the AdvantEdge model and high speed machining. The two parties have signed a new SBIR contract, which has been applied to solve complex engine parts processing solutions. The Navy and Energy Department also use this model to reduce the processing cycle.
Metal processing online related reading:
The aviation industry has made significant progress in the following aspects
　　 Aircraft parts manufacturers set an agreement with machine tool builders to shorten cutting time
　　 American aviation manufacturing continues to modernize technological innovation
　　 Electrolytic machining in the manufacture of jet engines
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