1) To push or shove.
推或挤
2) The act or an instance of jostling or shoving.
推挤挤或推的动作
3) A forceful shove or push.
猛推有力的推或挤
4) ultrasonic broaching
超声推挤
1.
Ultrasonic broaching of a waveguide cavity;
波导内脏超声推挤的试验研究
2.
The method of ultrasonic broaching waveguide entocoele mentioned in th e article is the impulse machining method, in the broaching process the broachin g tool is thrown over the vertical ultrasonic vibration to obviously improve wor king accuracy and surface quality of waveguide entocoele.
本文提出的波导内腔超声推挤方法是一种脉冲加工方法 ,其实质是在推挤工作过程中 ,给推刀施加纵向超声频振动 ,以大幅度提高波导内腔加工精度和加工表面质量。
5) deep pushing and squeezing
深层推挤
1.
This thesis intruduces the design and construction of the deep pushing and squeezing method applied on a warehouse project.
软土地区的建筑物由于各种原因产生倾斜超标后,应对其进行纠偏补强,但纠偏过程中技术难度较大,文中介绍了某货储仓库采用深层推挤法进行纠偏补强的设计及施
6) push extrusion forming
推挤成形
1.
In order to resolve the problems of plastic formation and accuracy control of blank,the warm cold compound forming process(preliminary shaping-backward extrusion forming-cold extrusion sizing) and the forming theory of "guiding flow in axial direction ","push extrusion forming " were adopted based on the study on the theory and experiment and the corresponding dies were developed.
为了解决毛坯塑性成形和精度控制的问题,通过理论和试验研究,提出温冷复合成形的工艺(预成形-反挤成形-冷挤整形)和"轴向导流"、"推挤成形"的成形原理,并研制了相应的模具;解决了毛坯塑性成形、精度控制的难点和试验中出现的氧化、内孔局部收缩等问题。
2.
The precision plastic forming theory of warm cold compound forming that formation of geometric shape is guaranteed by warm forming and accuracy by cold forming,and the forming methods of‘guiding flow in axial direction’,‘push extrusion forming’,‘control the deformation gradually’, ar.
针对机体座零件几何形状的特点,通过工艺分析,制定了合理的挤压件图和预成形→反挤成形→冷挤整形的工艺路线;采用了以温成形保证几何形状成形、冷成形控制精度的温冷复合成形的精密塑性成形原理和“轴向导流”、“推挤成形”、“逐次控制变形”的成形方法,为机体座精密塑性成形奠定了基础。
补充资料：推挤
1.排挤;挤压。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条