Insert tapered bore ball bearings with a 1:12 taper bore of conical holes can be directly installed on the cone axis, or with the tight bushing installed in the non-fixed axis on the shaft shoulder, and can fine-tune the bearing clearance.
圆锥孔外球面球轴承的内孔为带1：12锥度的圆锥孔，可直接安装在锥形轴上，或借助紧定衬套安装在无轴肩光轴上，并可微调轴承游隙。
The P axis of two events are similar to the N 160°E direction of maximum horizontal stress observed in the well bore and the regional stress orientation of N (145°±26°) E in central Europe.
这两个地震的P轴与分别在井中测量到的最大水平压应力方向(N 160°E)是基本一致的，与欧洲中心区域的应力场取向N(145°±26°)E也是一致的。
This graduation project duty is to the 3l-10/8 air compressor crank components machine-finishing craft, the jig design, between the crank components processing technological process middle axle and the axle must have the position request, processes two center bores first by the semifinished materials axis both sides localization, by both sides center bore localization again thick, precision work various axes surface. then after thick, the essence two axle diameter localization drills the thread, the keyseat and the mill crank end surface., uses the unit clamp to process two slanting oil holes, finally thick, correct grinding various axes.
摘 要：此次毕业设计任务是对3l-10/8空气压缩机曲轴零件的机械加工工艺、夹具的设计，在曲轴零件的加工工艺过程中轴与轴中心线之间要有位置要求，以毛坯轴两端定位先加工两中心孔，以两端中心孔定位再粗、精加工各轴的表面，然后以粗、精后的两轴径定位钻螺纹、铣键槽和铣曲拐端面，采用专用夹具加工两斜油孔，最后粗、精磨各轴。
A pin or gudgeon, especially either of two small cylindrical projections on a cannon forming an axis on which it pivots. analysis the for nonperpendicularity between the trunnion and vertical axis, and nonperpendicularity between the trunnion and gun bore axis is also given.
炮耳轴或耳轴，尤指炮两边形成旋转中轴的两个圆柱形小突起并且对炮耳轴和竖直轴不垂直度，炮膛轴线和炮耳轴不垂直度进行了分析；
Cross-axis, the major part in an automobile universal joint, has big demand in automobile fitting market. If its four sides end surface and center bore processed by the conventional lathe, The efficiency is low and the production cost is high.
十字轴是汽车万向节中的主要零件，在汽配市场上有着较大的需求量，其四侧端面和中心孔若采用普通车床加工，效率低，生产成本高。
Analysis the for nonperpendicularity between the trunnion and vertical axis, and nonperpendicularity between the trunnion and gun bore axis is also given. slanting or inclined in direction or course or position & neither parallel nor perpendicular nor right-angular.
并且对炮耳轴和竖直轴不垂直度，炮膛轴线和炮耳轴不垂直度进行了分析；有斜或坡形方向，路径或位置的&既不平行也不垂直也无直角的。
Vertical right angle observation analysis the for nonperpendicularity between the trunnion and vertical axis, and nonperpendicularity between the trunnion and gun bore axis is also given.
竖直角观测并且对炮耳轴和竖直轴不垂直度，炮膛轴线和炮耳轴不垂直度进行了分析；
The existence of corrosion inhibitor (NaNO_2) prevents the material of gun bore from corrosion. analysis the for nonperpendicularity between the trunnion and vertical axis, and nonperpendicularity between the trunnion and gun bore axis is also given.
缓蚀剂（NaNO2）的存在可以使炮管材料不发生腐蚀。并且对炮耳轴和竖直轴不垂直度，炮膛轴线和炮耳轴不垂直度进行了分析；
Based on SPA theory and approach, this paper studies the indetermination of the radial vibration distribution by calculating, analysing and comparing the determination value of axis radial vibration in the taper bore of the spindle on a lathe.
通过对机床主轴锥孔轴线径向跳动测定值的计算，分析和对比，运用集时分析（SPA）的理论和方法，来研究径向跳动分布的不确定性。
The sight telescope was mounted in such a way that the line of sight could be offset from the axis of the bore of the gun to correct for range, drift, and relative motion of gun and target.
这种瞄准镜底座是可以转动的，使得瞄准线能够偏离炮膛轴线以修正射程，偏流及火炮与目标之间的相对运动。
The movement is constantly monitored and can be " steered " using 41 bore holes underneath the tower to ensure that it is straightened on a north-south axis.
这项工程一直有人监控，能通过塔身下方41个孔洞控制，确保塔身沿由南向北的方向矫正过来。
This paper refersed to Kelvin stress solution and gained the wall on pulling prestressed anchoring cable steel noose and shearing stress τ of the side panel, the paper also gained the shearing stress rand normal stress σ along axis of bore wall on compressing prestressed anchoring cable.
文中引用Kelvin应力解求得了拉力型预应力锚索钢绞线侧壁、锚索孔壁剪应力τ沿轴向分布，求得了压力型预应力锚索孔壁剪应力τ及正应力σ沿轴向分布。
This equipment provides a foundation for precision adjustment by detecting and testing of the optical axis boresight in the multispectral optical systems, accordingly making the optical axis bore sight of the three optical sensors fulfill the boresight accuracy requirement of the system instrument and ensuring the direction consistence of observation aiming and rangefinding.
该装置通过对观测仪器光轴平行性的检测和调试，为精确调校提供了依据，从而使3种光学系统的光轴平行性达到所需精度要求，对保证观瞄及测距的方向一致性起到了准确指示的作用。
Boring is an important step in machining. In order to improve accuracy and reduce the surface roughness, preferably to correct the skew of the original bore axis, we generally use boring machine for parts'further processing.
镗孔是机械加工中重要的一道工序，一般采用镗床进行零件的进一步加工，以提高精度、减小表面粗糙度，较好地纠正原来孔轴线的偏斜。
These two methods can be used to strengthen and repair surface for large-scale axis parts and bore of bearing.
这两种方法适合大型轴类零件的表面强化和修复。
Having identical parts on each side of an axis. Using it to spray on axes and bore of bearing.
轴的双边有互换零件的。运用粉末复合电弧喷涂技术对轴类零件和轴承座内孔进行喷涂。
The movement is constantly monitored and can be " steered " using 41 bore holes underneath the tower to ensure that it is straightened on a north-south axis.
这项工程一直有人监控，能通过塔身下方41个孔洞控制，确保塔身沿由南向北的方向矫正过来。