wall unevenness

基本解釋

But the piston structure is complex, wall unevenness, has a certainty difficulty in the process of production.
但活塞結(jié)構(gòu)復(fù)雜，壁厚不均，生產(chǎn)中有一定難度。
Cast steel pulley with wall unevenness, many hot pitch points and narrow feeding channel is difficult to be fed by setting up a head.
鑄鋼皮帶輪，壁厚不勻，熱節(jié)點(diǎn)多，補(bǔ)縮通道狹窄，很難用設(shè)置冒口的方法給予補(bǔ)縮。
Addressing deformation characteristics of the shell during rotary piercing operation, wall thickness unevenness is calculated by means of the FE simulation method.
通過(guò)有限元模擬針對(duì)斜軋穿孔過(guò)程中毛管的變形特點(diǎn)，對(duì)其壁厚不均進(jìn)行了計(jì)算。