WebOct 16, 2003 · Hold the torches further away. And spend extra time heating across the entire flange. You get the most movement from shrinkage of the flanges. ... BTW, I have not been able to get a copy of the Flame Straightening Technology, so if someone knows where I can get a copy, I sure would like to hear from you. By Lawrence Date 10-01 … Webin Figure 2. Furthermore, the flame straightening process was carried out along the weld root by moving the flame torch reciprocally at a speed of 10 cm/minute until it reached the desired temperature and then was cooled off using jet air. The microstructure and hardness of the weld specimens with flame straightening were also investigat-ed.
How flame straightening works Cutting Tool Engineering
WebFIXAL G2 is a reference of premix is a premix LPG torch dedicate for forming; flame straightening.This torch allows to handle very high power of LPG (5m3/h). Zalety Oxygen - Propane torch Delivered without nozzle; could be used with pilot nonoflame nozzle and multiflame nozzle Inlet fittings M16x150 + Hose tail diameter 10 mm Web• Multi-flame heating head for heat treating, straightening & priming MFN/MFN-1 Heating Nozzles For Use with 100, 300 & HD310C Series • Multi-flame heating head for preheating priming, straightening, etc Part No. Type Size Tip End Replacement Length Series 0323-0303 MFN 12* -- 17.5" (444.5 mm) HD 310C 0323-0304 MFN 15* -- 17.5" (444.5 mm ... philippe the walk
6. Working Procedures
WebDec 12, 2010 · Flame straightening is heating mild steel to cherry red and the fast cooling it with either compressed air or a water spray to shrink the desired area. The faster you … WebSingle-flame torch This is the common type of torch for flame straightening with heat spots, lines, wedges, or ovals. Multi-flame torch This torch is employed to flame … WebSep 4, 2024 · Some rotors are bent permanently due to high operating temperatures, repeated transition periods, and so on. Rotors with large deformations often require straightening processes. The goal of this study is to develop a method to determine the optimal locations and strengths of hammer peening for straightening gas turbine rotors. … philippe theron