press arrangement

The choice and arrangement of press section, dryers pit, condensed steam system, vaccum system, QCS system and approach system are discussed in particular.

分析了提速改造中必须满足的条件，探讨了压榨选型、干燥地坑、蒸汽冷凝水系统、真空系统、QCS系统、流送系统配置的优化。

The paper introduces the operating principle of the blind drilled press, the press section arrangement of the 4400/ 420 corrugating medium paper machine, the design parameters of the blind drilled press roll and the operating practice of the blind drilled press.

叙述了盲孔压榨的工作原理。介绍了4400/420瓦楞原纸机的压榨部配置、盲孔压辊的设计参数、盲孔压榨的运行实践。

Through analysing the technological efficiency of slender machine elements and discussing the multi-operation arrangement, this paper puts forward the analysis and design of bending press tools in multi-operation.

通过对细长类零件的工艺性分析，讨论了多工序组合安排的问题，进行了多工序弯曲模的分析与设计。