This paper introduces a method to controll a superplastic bulging by a gas-pressure and a heightcurve. This method can significantly reduce the thinning rate and unevenness of bulging material.
Beam curve offset: the amount of height offset to apply to the projected beam to generate a smoother curve even when the beam is pointing straight.
(光束曲线偏移):投射光束时应用的高度偏移量,就算在光束径直指向时也能产生一个光滑的曲线。
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Also by reference to the moisture distribution curve method existing in agrology a method for measuring the capillary ascension height in stratified ground is developed.