نتایج جستجو برای: welding electrode
تعداد نتایج: 79258 فیلتر نتایج به سال:
Background: Fumes generated during electric welding are one of air pollutants of working place in industrial companies, which can cause some clinical signs and diseases in worker, including mucosal irritation, changing of semen quality and cancer. Chronic exposure of workers with these fumes can cause reduce sperm motility and forward penetration and decrease in normal sperm count. Although a l...
Shielded Metal Arc Welding (SMAW) is one of the liquid welding processes (fusion welding) that produces a homogeneous fusion electrode with base metal (base metal), which caused by an electric arc generates high heat to melt and metal). simultaneously protected shielding gas from chemical reaction flux. The depth formed determined input, angle direction. research was conducted at Mechanical Eng...
Resistance Spot Welding (RSW) is one of the effective manufacturing processes used widely for joining sheet metals. Prediction of weld strength of welded samples has great importance in manufacturing and different methods are used by researchers to find the fracture force. In this article, the Adaptive Neuro-Fuzzy Inference System (ANFIS) is utilized for prediction of joint strength in welded s...
The development of transport infrastructure contributes to an increase in the demand for bridge structures, which leads need productivity their manufacture. overall welding is facilitated by volume welds performed a single pass. It proposed use two-electrode welding. Computer analysis such process has shown that acceptable fillet weld formation can be ensured rational parameters process, includ...
The Resistance Spot Welding (RSW) process requires simultaneous application of high electrical current and appropriate pressure over short periods in order to keep the molten material inside the weld zone. Values of these parameters vary in function of the characteristics of the materials to be welded. The application of the electrical current is by means of two copper electrodes brought in con...
Studies of Cooling Processes in the Cases of Welding with Coated Electrode and Submerged Arc Welding
Resistance Spot Welding (RSW) is one of the effective manufacturing processes used widely for joining sheet metals. Prediction of weld strength of welded samples has great importance in manufacturing and different methods are used by researchers to find the fracture force. In this article, the Adaptive Neuro-Fuzzy Inference System (ANFIS) is utilized for prediction of joint strength in welded s...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید