plastic flow condition 中文意思是什麼
plastic flow condition
解釋
塑流條件-
Squeeze flow between two parallel disks is considered for small gaps for rigid - plastic material with partial wall slip. firstly, the coulombic friction condition is discussed, and a new pressure distribution is obtained
首先對現有的庫侖摩擦條件下的壓力規律做了進一步的研究，找到了一種更合理的圓盤上的壓力分佈規律。 -
As a result of plastic be in melt condition all the time inside mould of hot flow path, goods does not need clip runner, basically be not to have waste treatment, accordingly but managing and much raw material
由於塑料在熱流道模具內一直處于熔融狀態，製品不需修剪澆口，基本上是無廢料加工，因此可節約大量原材料。 -
This paper uses the method of tensor to proof the tenable condition of generalized plastic potential, discuss the mathematical essential of the associated and disassociated flow rule and the relation of the yield surface and plastic potential surface, reason the expression of plastic factor strictly. debate the limitation on drucker ' s postulate. subsequently, this paper gives the mathematical basis of constitutive theory involving the rotation of principal stress axes. so it is proved that the mathematical and mechanical foundation of the generalized plastic mechanic
本文運用張量的方法論證了廣義塑性位勢理論成立的充要條件，討論了關聯與非關聯流到法則的數學實質，屈服面與塑性勢面的關系，嚴密推導了塑性因子的表達式，討論了drucker公設的局限性，並給出了考慮主應力軸旋轉時土體本構模型理論的數學依據，系統的論證了廣義塑性力學成立的數學力學基礎。 -
This control cabinet can control every point temperature in the hot runner, and keep a plastic flow at an optimum condition so that it is possible to avoid such defects as hollow and contraction cavity from lacking in supply, and to save materials and labor and reduce production costs at the same time. compared with ordinary, such hot runner will shorten the time of mould removal, carry out full - automatic ordinary, such hot runner will shorten the time of mould removal, carry out full automatic operation more easily, reduce the distance of mould - opening and the stroke of mould - closing
使用本控制櫃能精確控制流道中各點溫度，使塑料流動達到最佳狀態，這樣能克服製件因補料不足而產生凹陷，縮孔等缺陷，同時節省了材料和人力，降低生產成本，與普通流道比脫模周期短，易實現全自動操作，可以縮短開模距與合模行程，縮短成型周期，可以成型較長製品。
分享友人