The distributed pressure on the interface was obtained using the slab method. Analytic formula of the microconvex surface of plano-sizing die for long rectangular plate has been derived.
利用主应力法求出接触面上的分布压应力，导出了平面精压长矩形板模具表面微凸面形状的解析公式。
If upstream pressure can exceed D101 design pressure, it will add a block-in contingency to safety valve sizing.
如果上游压力会超过D101的设计压力则会给安全阀的调节带来出现意外堵塞的一种情况。
The extrusion molding process and main equipment for producing PE large diameter pipe with negative pressure sizing technology are studied.
对采用负压定径技术生产大管径聚乙烯管的挤出成型工艺及其主要设备进行了研究。
This paper puts forward such methods as increasing yarn twist, optimizing sizing technology, reducing whiff pressure, and enlarging the chief jet nozzle and the angle of yarn stop pin, etc.
针对弹力竹节织物织造过程中的技术难点，提出了增加纱线捻度、合理上浆工艺、减小喷气压力、增大主喷嘴和止纱销的角度等技术措施。
Based on the principle of high pressure sizing, pre wetting sizing, dividing sizing and advanced sizing, the concrete reforming measures are presented, and Its feasibility is also demonstrated.
提出了利用高压上浆、预湿上浆、分层上浆、新型上浆等原理进行改造的具体方法，并论证了其可行性。
The petroleum resin sizing agent was prepared with modified petroleum resin as raw material by phase inversion emulsification at ordinary pressure.
以改性的石油树脂为原料，采用常压转相乳化法制备了石油树脂施胶剂。
The relationship between percentage sizing and percentage cover in hi-pressure sizing process is analysed. It's suitable to use double sizing boxes if the percentage cover is about 70%.
分析高压上浆中上浆率与浆纱覆盖率的关系，指出覆盖率达到70 %使用双浆槽为宜；
Inlet pressure losses developed during relief conditions must be taken into account when sizing the pressure and vacuum relief devices.
在对压力和真空泄放装置选型时，在泄放情况下的进口压力损失的变动必须要进行计算。
Reducing sizing viscosity can lighten the squeezing pressure and decrease energy consume.
通过降低浆液粘度，可以减轻压浆力，减少能耗；
The results show that a high-pressure sizing has to be achieved through a multi-factor consideration.
结果表明，欲取得高压上浆的预期效果就必须多种因素综合考虑。
The results show that a high-pressure sizing has to be achieved through a multi-factor consideration.
结果表明，欲取得高压上浆的预期效果就必须多种因素综合考虑。
应用推荐