1) expander
扩口器
1.
To aim at pressing dust shield on large ball bearing with deep groove,HZK20 expanding machine was de- signed and the expander,one of important parts,was also improved,so all machiming demands of bearing are met.
针对大型深沟球轴承的防尘盖压入,设计了 HZZK20防尘盖扩口机,并对其主要部分扩口器做了改进,满足了轴承的加工要求。
2) flaring
扩口
1.
A flaring die which can be used to flare a kind of medical interventional catheter was designed,the thoughts of designing flaring die were introduced and the technological conditions that affected the fl.
设计了一种医用微细介入导管的扩口模具,介绍了扩口模具的设计思路,探讨了影响导管扩口质量的工艺条件。
3) expanding
扩口
1.
This paper introduced a process of the bidirectional hole expanding upsetting process of thick wall tube and its die design.
文中介绍了一种用于厚壁管双向扩口镦粗成形的工艺及模具。
4) flaring die
扩口模
5) stamping-expanding
冲压扩口
1.
Analysis of the stress and wall-thickness on stamping-expanding of connoid thin-walled cylindrical-tube workpiece;
薄壁圆管件锥面型冲压扩口的应力与壁厚分析
6) expanding pressure
扩口力
1.
material thickness variety and material work-hardening,which should not be omitted during the course of deformation processes,a new formula and its concrete expression of expanding pressure calculation P=f(K、n、μ、α、r、r_0、k_e、t_0、t=f(t_0、r_0、R)) is set up by utilizing slab method that belongs to one of the theoretic methods solving the proble.
依据扩口变形区材料的应力应变特点,考虑变形过程中材料厚度变化及加工硬化两个不应该被忽略的具有本质特征的影响因素,利用金属塑性成形问题求解的理论方法中的主应力法,推导和提出了冲压加工基本工序之一的扩口工序之扩口力计算的一个新公式P=f(K、n、μ、α、r、r0、ke、t0、t=f(t0、r0、R))及具体表达式。
参考词条
补充资料：开口器
开口器
又称"张口器"。能使口张开的一种医疗器械，可用于昏迷，须张口的特殊检查及呼吸道阻塞引起的窒息，如癫痫大发作。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。