2、滚轮轴承的学习,首先根据设计要求进行各组成部分的设计,再进行负载和寿命的计算,最后再编制加工工艺,系统的学习十字交叉滚轮轴承的知识。深入研究十字交叉滚轮轴承。关键词:机械设备,双向定位,滚动导向,十字交叉滚轮轴承参考资料word文档整理分享CrossrollerbearingdesignABSTRACTBearing is an important part of contemporary mechanical equipment,which is mainly used to support the revolver or other sports.It can guide
3、or move sports and bear the load transferred by axial shaft parts.With the innovation of technology and the development bearing,there are more and more bearing types.Roller bearings are extensively applied in low speed,overloading and shocked occasions.But in some occasions that two-way posi
4、tion and rolling guide,such as elevator,heavy me chine and fixed orbit round to walk machine need a special bearing,that is cross wheel bearing.The structure of roller cross bearing is simple,because the large and small roller bearing's outer grain line is vertical,it can not only undertake
5、two-way position and rolling guide,stability and high veil ability,but also reduce wear and driving power.The objective of this design is to proceed the study of the cross wheel bearing,meet the requirement is the first part of this design,and then the calculation of load and life finally to
6、 prepare the learning process system of cross roller bearing.These contribute to deep study of cross roller bearing.KEYWORDS:machineryandequipment,two-waypositioning,rollingguide,cross参考资料word文档整理分享目 录前 言1第1章十字交叉滚轮轴承结构特点及应用31.1十字交叉滚轮轴承的结构特点31.2十字交叉滚轮轴承的应用场合4第2章十字交叉滚轮轴承的设计方法52.1十字交叉滚轮轴承的设计方案的