Flame rectification: Flame rectification is using plasticity rectification of some parts which is caused by heating of flame to make the metal contraction after cooling, by which the purpose of recitification can be achieved.
Flame rectification: Flame rectification is using plasticity rectification of some parts which is caused by heating of flame to make the metal contraction after cooling, by which the purpose of recitification can be achieved.
火焰加热矫正法：火焰加热矫正法是利用火焰局部加热时产生的塑性变形，使较长的金属在冷却后收缩，以达到矫正的目的。