1) two sections structure
抽芯两节式
2) twice_extraction steam regulation turbines
两次调节抽汽式机组
3) activated core-pulling
活络式抽芯
1.
According to design requirement,activated core-pulling inner formwork technology is applied.
根据设计要求,采用活络式抽芯内模施工。
4) two-section boom
两节式动臂
5) core pulling
抽芯
1.
The core pulling structure of the mold was introduced in detail,and the drawing-core force and slanting pillar were checked.
着重介绍了模具的抽芯结构,并对抽芯力及斜导柱进行了核算。
2.
If the casting is taken out from the moving die, long distance core pulling is needed according to the shape of the casting, so the mechanism of the sliding block which rotates midway was designed.
根据铸件形状特点,若在动模内取出铸件,需长距离抽芯,故设计了滑块中途自行转动机构。
3.
Because the casting needs three direction core pulling,in order to keep the core pulling f.
由于铸件需要三向抽芯,为保证抽芯力的对称平衡,同时为提高生产率,采用一型两件的模具结构。
6) core-pulling
抽芯
1.
Development of injection mould with core-pulling mechanism in fixed half for mobile phone front shell;
基于定模抽芯的手机前壳注射模设计
2.
Design of mould with multiway internal and external core-pulling for mouse shell
多向内外抽芯鼠标外壳模具设计
3.
Through analyzing the characteristics of the plastic structure, a simple core-pulling structure was designed, solved the diffcult points of demould the inside hole .
通过对塑件结构的工艺分析,设计了一种简单的抽芯机构,解决了塑件内侧孔的脱模问题。
补充资料：抽汽调节
抽汽调节
extracting steam governing
之间的间隙，引起油压变化。这种调压器工作压力范围较宽，为。.07~30MPa，并有较大的放大比。图2为波形管碟阀式调压器，抽汽压力作用在波形管上，其力与弹簧力相平衡，通过杠杆和弹簧系统改变脉冲油室油压 ┌─────────┬──────┐ │L‘、七盆口 │入1灼 │ ┌──┬──┼─────────┴──┬───┤ │令 │书彝│奋，;，，洲，一、找 │，翻，│ │l │ ├────────────┼───┼─┬────┐│ │ │FZ‘‘‘‘州 │卜洲 │以│声洲油白││ │ ├────────────┼───┴─┤幸 ││┌─┼──┘ │橇 │、~， │││{ │ │ │{ │└┴─┘ │ │ │┌──┬───────────────┤ ├────┤│髓 ├爷路;黝%───────┐ │ │卜一 ││ │斤口口蕊此方今今夕22乙│ │ │庵 ││ ├───┬───────┼───┼─────┤ ││ │城戮举│乡 │叮 │崖 │ │└──┴───┤ │ I │ ├────┘ │ │ ! │ │ └───────┴───┴─────┘ 图1薄膜钢带式调压器(a)示意图;(b)剖面图1一薄膜，2一钢带;3一油喷嘴，4一预紧螺丝; 5一蒸汽入口的碟阀间隙，从而使脉冲油压变化。还有弹簧滑阀式调压器，抽汽压力直接作用在滑阀下部，弹簧作用在滑阀上部，利用力平衡的原理控制脉冲油压. 抽汽调节机构是调节抽汽压力的执行机构。一般用油动机驱动调节汽门或旋转隔板来调节抽汽压力。调节汽门的调节方式，多用于大容量、多缸热电联产汽轮机。旋转隔板的调节方式，多用于中小功率、单缸热电联产汽轮机。
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