The barrel, plunger and standing valve of the pump were designed, improving the barrel's force conditions and reinforcing the screw thread's sealing performance and tensile strength.
该泵对泵筒、柱塞、固定阀做了设计，改善了泵筒受力状况，提高了螺纹的密封性能和抗拉强度。
The relatively smaller cross section of the plunger as compared to the barrel produces a corresponding greater vacuum force.
柱塞与针筒相比相对较小的横截面产生了相应的较大的真空力。
R1 is influenced by several factors, including the material and condition of the target and plunger, the surface area and shape of the plunger tip, and the amount of force applied.
R 1受几个因素的影响，包括目标和顶杆的材料和状况、顶尖的表面积和形状以及所施加的力的大小。
Analystical or simple accurate approximate formula of critical load of plunger under its weight and compressive force on the end or hydraulic pressure and compressive force on the end are provided.
给出重力与压载、液压与压载下临界压载的解析公式或简便精确的近似公式。
Oblique plate on the plunger of the reaction force F is decomposed into axial force Fx and vertical Fy.
斜盘对柱塞的反作用力F分解为轴向分力Fx和垂直分力Fy。
Oblique plate on the plunger of the reaction force F is decomposed into axial force Fx and vertical Fy.
斜盘对柱塞的反作用力F分解为轴向分力Fx和垂直分力Fy。
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