The clearance angle is provided such that the tool will not rub the machined surface thus spoiling the surface and increasing the cutting forces. 后角使刀具不产生会损坏机加工面的摩擦和增加切削力。
Adapt your driving style for areas with reduced ground clearance and a narrow approach angle. 对于离地间隙减小和入坡角减小的区域,应相应地调整驾驶风格。
With the minimum frictional power loss and the maximum "the minimum oil film thickness" as the optimum objectives, the marine stern tube bearing is optimized by adjusting the length to diameter ratio, the clearance ratio and the altitude angle ratio. 并分别以功耗最小、最小油膜厚度最大为优化目标,通过改变长径比、间隙比、偏角比对尾管轴承进行了优化设计。
The again study of zero side clearance angle bandsaw cutting theoretics 零锯料角带锯锯切机理的再研究
A First Study on Woodworking Saws of Zero Degree Side Clearance Angle 零锯料角木工锯子的初步研究
Meanwhile the effects of sealing clearance, sealing angle and rotating speed on the sealing were also analysted. 分析了密封间隙、密封角和转速对密封能力的影响。
Discussion again on principle effect of side clearance angle to cutting surface roughness 锯料角影响锯切表面粗糙度机理再探
Results indicated that the surface roughness would not be effected by saw cutting amount as long as saw side clearance angle wasn't changed. 分析结果表明,只要锯料角不变化,则锯料量的变化对锯切表面粗糙度不起任何作用。
Study on the Sawblade of Zero Degree Side Clearance Angle (-) 零锯料角锯之研究(一)
First it analysed the principle made cutting power depress of zero degree side clearance angle woodworking saws from affecting cutting power three factor. 分析了这三个因素使零锯料角木工锯子锯切功率降低的机理,并用有关实验加以证明。
Universal algorithm for grinding rake face and clearance face of milling cutters with equal helical angle edge 一次走刀磨削等螺旋角铣刀前后刀面的通用算法
Besides, the influence of the machining error by the NC model and the clearance angle of the sway back are analyzed. 此外,还分析数控模型以及回摆间隙角对加工误差的影响。
The experiment results prove that inflicting some normal lord and increasing bush side clearance and decreasing contact angle can improve the lubricating condition and save the construction time. 实验结果证明,施加一定的法向载荷和适当加大轴瓦侧间隙及减小接触包角可以改善润滑条件和节省施工时间。
The rotor lobed, radial clearance calculation, end play orientation and adjustment, the determination of the meshing clearance between two rotors pressure angle of the Root's blower used for PTA conveying was discussed. 对PTA输送用罗茨鼓风机的转子叶型,径向间隙的计算,轴向间隙的定位,调整和两转子压力角位的啮合间隙的确定进行了讨论。
An analysis of the effect of tooth path and optimum clearance angle on tool life in the up milling and down milling processes is presented. 本文分析了铣削轨迹及合理后角对顺铣与逆铣中刀齿耐用度的影响。
Tooth profile clearance angle, mesh stiffness and load distribution calculation of three-ring reducer 三环减速器齿廓间隙角啮合刚度和载荷分配的计算
Study on Effect Tail Clearance Angle in NC Sharpening of Twist Drills 钻尖数控刃磨中的尾隙角研究
The analytic result of the paper shows that two "peparture" occurred in the two elements of a turning pair with clearance in a period of input angle. 分析结果揭示了有间隙铰链的两元素在输入角变化一个周期内有两次分离事件发生。
It includes: discussion about the reasonable selection of construction parameters of the bearing, deduction of the relationship between bearing clearance and contact angle, and emphasis on the significance of assembling accuracy and torque measurement in the assurance of operational performance of the bearings. 其中包括轴承各结构参数的合理选择,轴承游隙与接触角之间的关系,分析了装配精度和转矩监测。
Methods for chatter suppression are surveyed, then a new one proposed for on-line varying the rake and clearance angle of the cutting tool, and the principle of chatter suppression analyzed. 首先评述了目前对机床颤振的各种控制方法,然后提出在线变刀具前、后角抑制颤振的方法,并讨论了这种新方法的抑振原理。
The conical grinding method has four grinding parameters, and for three drill point geometric parameters, the lip clearance angle, chisel edge angle and point angle, the flank configuration is not unique. 麻花钻锥面刃磨方法有4个刃磨参数,当给定外缘转点的结构圆周后角、横刃斜角、锋角这3个结构参数时,后刀面的形状并不唯一。
Preliminary analysis on zero degree clearance angle woodworking saws cutting force 零锯料角木工锯子切削力浅析
Effect of Saw Side Clearance Angle on Cutting Roughness 锯片锯料角对锯切表面粗糙度影响机理分析
A Method for Clearance Face Grinding of Major Cutting Edge of a Ball nose End Milling Cutter With Equal Orthogonal Clearance Angle 球头立铣刀端刃等主后角刃磨法
The Clearance and the Free Contact Angle of Rolling Bearing 滚动轴承的游隙和初始接触角
Through the graphics processing of micro protrusion topography of wheel, the grain protrusion height, grain protrusion volume, grain rake angle and clearance angle were modeled. 通过砂轮微观出刃形貌的图形化处理,建立磨粒出刃高度、出刃体积、磨粒切削前角和后角等特征参数模式。
Focusing on the research of some important design parameters impacting the carrying capacity of the bearing, including radial clearance, contact angle and groove radius of curvature coefficient, a detailed analysis was given, and the corresponding bearing design recommendations were presented. 着重对影响轴承承载能力的重要设计参数径向游隙、接触角、沟曲率半径系数等进行了仿真,并给予了详细的分析,提出了对应的轴承设计建议。
The results show that average values of grain protrusion height, grain protrusion volume and clearance angle of truncated grinding wheel are smaller than the ones of ideal grinding wheel, but the grain rake angle of truncated grinding wheel is larger. 结果表明,GT修齐的砂轮与理想砂轮相比,磨粒出刃高度、出刃体积和磨粒后角的平均值要小,但是,磨粒切削负前角要大。
The results show that grain protrusion height, grain protrusion volume, and clearance angle are larger compared with the factory wheel, but the grain rake angle is smaller, which is different from the truncation mechanizations of finer# 270 diamond grinding wheel. 结果表明,与出厂砂轮相比,镜面加工砂轮的磨粒出刃高度、出刃体积和出刃后角要大,但出刃前角减小,这与微细270金刚石砂轮的GT修齐机理不一致。