通过计算分析了减小齿距的影响。
The influence of the pitch decrease on the field was evaluated.
用这一方法设计的菲涅耳透镜，齿宽较大，齿距不等。
The new method for designing Fresnel lens has a wide serration breadth and unequal pitch.
对不等齿距端铣刀的实质进行了分析，并给出了设计结果。
The substance of this kind of cutter is described and a design result is given at the end of this paper.
我公司用各种先进齿轮齿形齿向仪测量各种齿轮的齿形齿向齿距。
We test gear profile, lead and pitch with various of advance test...
采用不等齿距的设计，减小二相电动机的定位转矩，提高其运行性能。
Through the design of unequal tooth pitch, the detent torque can be effectively minimized for improved operation performance.
文章介绍了单个齿距偏差和齿距累积总偏差的测量原理，同时也介绍了相对法的测量方法。
This paper introduces a principle of how to measure individual circular pitch error and total cumulative pitch error, at the same time comparative method is put forward.
直齿锥齿轮的齿圈径向跳动是重要的检验项目，是影响齿距累积误差和齿距误差的重要因素。
The radial runout of tooth ring of the coniflex gear, which is an important test item, is an important factor influencing the accumulated error of tooth spacing and the error of tooth spacing.
因齿距偏差测量技术已经很成熟，所以本论文的在位测量主要定位于检测齿廓偏差和螺旋线偏差。
Because pitch deviation measuring technology is very mature, the main research objective of this thesis is laid on the checkout of profile deviation and helix deviation.
齿轮高频噪声产生的主要原因是齿形误差和基节偏差；低频噪声产生的主要原因是齿距积累误差。
High frequency noise of gears is mainly from tooth error and base pitch, and low frequency noise from accumulated errors of tooth spacing.
按照新的国家齿轮标准规定，对于单个齿轮必须检验三个偏差项目：齿廓偏差、螺旋线偏差和齿距偏差。
According to the new national gear standard, three deviation-measuring items must be included in the checkout of single gear: profile deviation, helix deviation and pitch deviation.
以具体样机为例，分析了定子绕组匝数、永磁体充磁方向长度和转子外形对转矩特性的影响。分析结果表明：永磁体宽度接近于整数倍定子齿距可降低负载脉动转矩；
Take the sample motor for example, it is analyzed that the influence of the stator winding turns, permanent magnet width and the rotor shape on the torque performance.
通过几何分析的方法，导出了内啮合渐开线齿轮传动中心距略变小时，法向齿侧间隙的计算公式，供齿轮传动设计计算之用。
By using geometry analysis method, this paper educed calculation formula of normal direction gear side clearance when internal gearing involute gear transmission center distance waned slightly.
刀齿部分为矩形、通过调整两切面刀的中心距，不需更换切刀，就能切出多种不同宽度的面条。
The knife tooth part is the rectangle, through adjusts two cutter surface knife's center distance, cannot replace the cutter, can cut many kinds of different widths on the noodles.
对拖拉机、汽车发电机定子铁心卷叠加工工艺的若干关键技术作了较为全面的论述，并归纳出有实用价值的带料展开齿节距计算式。
It is the technology of coiling metal strips to produce stator cores of direct current dynamo used in tractors and automobiles being paid great attention increasingly in our country.
求解变位系数和最小齿数的方法可适用于所有节距的齿形链机构。
The approach presented to achieve the modification coefficient and the minimum tooth number is applicable to the silent chain mechanism with all kinds of pitches.
齿突侧距不对称15例； 寰齿间隙增宽合并骨折8例。
There were 15 cases with deviation of the odontoid process and 8 with widened atlantodentilis.
结果表明，错齿翅片的节距和长度对其热工性能影响最为显著。
The results show that fin length and flow length have more obvious effect on the thermal hydraulic characteristics of offset strip fins.
基于齿轮的范成加工原理，提出了一种变速比齿扇齿廓的定中心距齿轮建模法。
Based on the principle of gear machining generating method, a modeling method - variable center distance gear modeling method for variable ratio gear sector profile is put forward.
基于齿轮的范成加工原理，提出了一种变速比齿扇齿廓的定中心距齿轮建模法。
Based on the principle of gear machining generating method, a modeling method - variable center distance gear modeling method for variable ratio gear sector profile is put forward.
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