1) Interference Fit
过盈联接
1.
Theoretical and Experimental Research on Interference Fit Friction Coefficient;
过盈联接摩擦系数的理论及试验研究
2.
Taking account of the randomness of the parameters for designing the interference fit of rolls and their shafts, this paper regards the interference-fit strength of the rolls and their shafts, shaft strength and roll strength as a series system, and puts forward a reliability-design model for the interference fit of the rolls and shafts on the basis of the system reliability.
考虑磨辊轴过盈联接设计参数的随机性 ,将磨辊轴过盈联接强度、辊轴强度、辊体强度 3种强度的可靠度视为一个串联系统 ,提出了基于系统可靠度的磨辊轴过盈联接可靠性设计模型。
3.
Probability mathematical model of interference fit was derived and the reliability of interference fit was analyzed thoroughly, It is known that diameter reduction of the fit will reduce breaking magnitude of interference and length reduction of the fit will increase least magnitude of the interference essential for transmission, both of them will drop reliability of the interference fit.
建立了过盈联接的概率模型,研究了过盈量、结合直径和结合长度对过盈联接可靠性的影响。
2) Interference fits
过盈联接
1.
The effect of angle windage on the linking intensity of interference fits;
角度偏差对过盈联接强度的影响
2.
On the basis of analyzing the pressure change aroused by angle windage on linking length, this thesis presents a math model of circle moment for interference fits in the dissimilarity of generatrix angle, then states the effects opposite circle moment because of angle windage, thus, to provide reference for the design of taper interference fit
本文在分析母线角度编差引起配合长度上压力变化的基础上,提出了在母线角度不同时计算圆锥过盈连接圆周力矩的数学模型,论述了母线角度偏差对相对圆周力矩的影响,为圆锥过盈联接的设计提供了重要的理论参考依据。
3) large interference connection
大过盈量联接
4) Cylindrica interference connection
圆柱面过盈联接
5) Tapered interference connection
圆锥过盈联接
6) tapered interference articulation
锥面过盈联接
1.
This paper analyses and studies the tapered interference articulation using reliability design and optimum technique and resolves two problems in a better way: (1) to reach the maximal working reliability in a set condition; (2) according to the predetermined reliability to design interference articulation.
利用可靠性设计和优化技术对圆锥面过盈联接进行了分析研究，较好地解决了以下２个 方面的问题：（１）在给定条件下实现最大的可靠度；（２）按预定的可靠度设计过盈联接。
补充资料：过盈配合联接
靠两被联接件间的过盈配合构成的联接（见图），常用于轴与带毂零件的联接。这种联接分为圆柱面过盈配合联接和圆锥面过盈配合联接两种。圆柱面过盈配合联接在装配后，轴被压细，孔被胀大，配合表面间产生很大的径向压力。工作时靠相伴而生的摩擦力来传递扭矩和轴向力。联接所能产生的最大摩擦力（或力矩）称为固持力。固持力的大小与零件的材料、尺寸过盈量、结构型式、制造、装配工艺和工作条件等有关。对于高速回转下的联接和工作温度与装配温度相差过大的联接，其固持力都会因过盈量减少而减弱。选择配合时，既要使联接有足够的固持力以保证在载荷作用下不发生相对滑动，又要使零件在装配应力下和再受工作应力时不损坏或产生过大的塑性变形。这种联接的装配通常用压入法，也可用加热带毂零件或冷却轴的温差法。用温差法所得到的固持力较高，并可避免用压入法时易擦伤配合表面而影响实际过盈量和配合精度的问题。采用在配合面间注入高压油的装拆法装配时，联接固持力大，并能防止配合表面擦伤。圆柱面过盈配合联接可以是不可拆的，也可以是可拆的。它具有构造简单、轴与毂孔的定心性好、承载能力高和在振动下工作可靠等优点，但对配合尺寸的精度要求较高。圆锥面配合联接是利用轴与毂孔间微量的相对轴向位移构成过盈配合，装拆方便，当锥度小而采用注油装拆法时，还能得到更大的固持力。
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参考词条