preforming machine

基本解釋

Now the forming processes of half-shafts by rotary forging techniques can be divided into two steps: preforming by presses and finish forging by rotary-forging machine.
而將加熱坯料在擺輾機上實現(xiàn)預鍛、終鍛連續(xù)成形的工藝設想能降低投資和能耗，提高生産率。
This series machine type is used for air spring forming to form various shapes, and for preforming of different specifications of automobiles, trains air spring before vulcanization.
此系列機型用於空氣彈簧成型用，成型各種形狀，不同槼格汽車、火車空氣彈簧硫化前的預成型。
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Machining center is one type of machine tools having high automation and preforming more operations. But it is difficult to bring the advantage of machining center into play with traditional fixture.
加工中心機牀是機牀中自動化程度較高、工序較爲集中的機牀之一，應用傳統(tǒng)的夾具使加工中心的優(yōu)越性很難發(fā)揮。