Steel tooth bit can increase the bit's stability and lower the tooth impact load, and enhance its wear resistance.
钢齿牙轮钻头增强了工作的平稳性，降低了牙齿的冲击载荷，使牙轮钻头的耐磨性能得到提高；
Two types of load were applied to investigate the change of tooth fracture resistance after restored with MOD inlay.
目的：对直接树脂和间接树脂嵌体修复后牙体的抗力进行三维有限元研究。
The machining error affecting the load distribution are errors of the tooth flank direction and the contact line.
影响负荷分布性的加工误差主要因素是齿向误差和接触线误差。
The number of teeth pairs mating simultaneously and the proportion coefficient of the biggest load on a tooth to total load is derived explicitly by means of geometric method and elastic mechanics.
本文用简明的几何推导，弹性力学的方法，推导出了轮齿受载弹性变形后同时啮合的确切齿对和承受载荷最大的齿对的载荷与总载荷的比例系数——承载能力系数。
The study shows that the stress in tooth middle is larger than that in tooth root with big spiral Angle and light load.
研究表明，大螺旋角或小载荷时，齿腰应力大于齿根应力。
In order to lower power consumption, to reduce the cleaning load and to improve the efficiency of the combine harvester, a new threshing cylinder with short-rasp-bar tooth has been developed, and.
为了降低功耗，减轻清选负荷，提高联合收割机的工作效率，试制了一种新型脱粒滚筒——短纹杆-板齿脱粒滚筒，并与钉齿脱粒滚筒进行了脱粒对比台架试验。
On the basis of this result further study is made on thermal elastic deformation resulted from bulk temperatures changing and transmission load of the spurs gear in the direction of tooth and axle.
在应用边界元方法计算直齿圆柱齿轮的本体温度场的基础上，进一步研究了直齿轮在齿厚方向和沿其轴向由其本体温度的改变和传动载荷而引起的热弹性变形。
As the gap of teeth of internal matins gears with small tooth number difference is small, several teeth will mate simultaneously after the teeth are deformed by load.
渐开线少齿差齿轮副，由于是内啮合，齿轮副的齿对之间的间隙很小，在受力后轮齿变形而使得同时有多对齿啮合。
The definition formulas and new calculation formulas for transverse load factors of tooth strength and surface durability are proposed.
分别提出了弯曲与接触强度端面载荷系数的定义式和新的计算式。
The results show that the maximum stress usually appears near the position when the tooth bears most of the load.
分析结果表明，齿根应力最大值一般出现在轮齿承受最大载荷的时刻附近。
After getting the formula about the normal backlash and the stiffness of the tooth pairs of the gear, the contact ratio and the load correction factor could be obtained.
在获得齿轮内啮合传动的齿侧间隙计算公式以后，结合齿对刚度的计算公式，推导出齿轮内啮合传动的加载重合度及载荷修正系数。
With excellent abrasion resistance, anti-corrosion, anti-high temperature, anti-heavy-duty performance, high torque at low load and high-speed impact of effective protection under harsh tooth.
具有极佳的抗磨损、抗腐蚀、抗高温、抗重载性能，在低速高扭矩和高速冲击负荷的苛刻条件下有效保护齿面。
For quickly and accurately calculating no-load voltage waveform of harmonic excitation synchronous generators and common synchronous generators, a new method, named as tooth flux method, is proposed.
为了快速准确计算谐波励磁同步发电机和普通同步发电机的空载谐波电压，提出一种齿磁通法计算谐波电压。
Objective: to investigate the influence of load location to the strains at the tissue around endosteal implant for posterior single tooth replacement.
目的：探讨不同载荷条件对后牙单种植体周围组织的力学影响。
The parabolic gear is characterized by a new-type tooth profile, which may ensure very great load rating and fairly good unyielding, anti-sticking and wear - resisting properties.
抛物线齿轮是我们新近研究出来的一种新齿廊，它具有很高的抗接触、抗弯曲、抗胶合与抗磨损的能力。
Harmonic analysis shows that tooth harmonic components of no-load EMF waveform is considerable high, which give rise to high distortion and bad waveform.
对样机空载电势波形的谐波分析表明，齿谐波电势分量很大，导致空载电势波形的畸变率较大、波形较差。
In odontoid chain drive, the chain bears a periodical alternating load, in which the impact load produced while the link meshes into the tooth of sprocket makes comparatively big effect.
在齿形链传动中，链条承受周期性的交变载荷，其中链节啮入轮齿时产生的冲击载荷影响较大。
The new running-in specifications of transmission, having the strengthening effect, was estimated by the results of strengthening under low amplitude load of single tooth bending of cylindrical gear.
根据国产某变速箱倒挡圆柱齿轮低载强化的试验结果，制定了对变速器具有强化效果的新磨合规范，并在新磨合规范下进行了试验研究。
Compared with a worm gear conventionally designed, the flexible-tooth worm gear can bend and deform largely under the same load.
与常规设计的蜗轮相比，在同样载荷作用下，轮齿可产生较大的弯曲变形。
Compared with a worm gear conventionally designed, the flexible-tooth worm gear can bend and deform largely under the same load.
与常规设计的蜗轮相比，在同样载荷作用下，轮齿可产生较大的弯曲变形。
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