入伍后,学友管白莉叫“小齿轮”,她连油门踏板都够不着。不过,借助一小叠枕头,她竟也能成为最佳的特技飞行员之一。
Called "Little Gear" by her classmates, Bayley had trouble reaching the pedals but nonetheless became one of the best acrobatic pilots in the program with the aid of a small stack of pillows.
然而安装一个齿轮减速器后,涡轮可以高速驱动低速运转的风扇。
A gearbox, however, allows the turbine to operate at a high speed while driving the fan at a lower speed.
通过对齿轮接触印痕图像进行多种方法处理后结果的比较,总结出了较好的处理方法和步骤。
The paper sums up the better method and process by contrasting to results from several process methods to contact trace of gears.
离合器可使车辆启动后发动机的动力被逐渐的加载,并可通过切断动力防止换挡时齿轮被咬碎。
The clutch allows engine power to be applied gradually when a vehicle is starting out , and interrups power to avoid gear crunching when shifting.
这是不可怕的登陆:鼻子齿轮后,1952年第一次滑行中的X - 2飞行倒塌。
This landing was less dire: the nose wheel gear collapsed after the first glide flight for the X-2 in 1952.
齿轮泵若是第一次运行,或长期闲置后再使用,最好在空载或小负荷情况下先跑合一小时左右。
If the first gear pump operation, or long-term idle after use, preferably in small load or no-load circumstances Xianpao One hour.
齿轮泵主动轴与衬套磨损后,其配合间隙增大,必将影响泵油量。
Pump drive shaft and bushing wear, the tolerance clearance increases, will affect oil pump.
大模数重载汽车主减速器盆形齿轮经渗碳淬火后,齿轮齿面经常会出现裂纹。
Cracks frequently generated in basin gear of big modulus main reducer used in heavy load truck after carbonizing and quenching.
旋转木马排练完后,疲倦的机修工用剪刀和矛补葺了齿轮装置。
After the rehearsal, the weary mechanicrepaired the gears with shears and spear.
提出齿轮的表面质量对其使用性能和寿命有着极为重要的影响,并详细论述了脉冲电化学机械齿轮光整工艺,及其加工后的齿轮的表面质量特性。
This paper points out that a gear's surface quality has important influence on its employment performance, and pulse-electrochemical mechanical finishing in gear machining is discussed in detail.
松开从动齿轮轴支座上的两个固定螺钉,垫上所需高度的垫片,以保持左进料托板水平,保证割料后的切条均匀。
Loosen two fasten bolts on the seat of driven gear shaft, put the pad of required height to keep the balance of support plate, and ensure the even cutting.
分析了直升机主减速器齿轮电刷镀修复后产生裂纹的成因,通过试验提出了喷丸强化改进措施。
The cause of cracks after brush-plating on the main speed reducer of helicopter was analyzed and the ameliorative measures by shot-peening were brought forward consolidation.
还报告了油泵齿轮烧结后的性能和零件间性能的均一性。
Sintered properties of the oil pump gears and part to part consistency are also reported.
本文通过对刮削后汽车齿轮齿面残余应力的测定,探讨了刮齿表面残余应力的变化规律。
In this paper, residual stresses and their variation law of skived automotive gears are studied by X-ray diffraction method.
改进后的程序功能扩大,设计出的齿轮参数也更为合理。
The function of the program is improved, and the gear parameter designed is fairly rational.
一般齿轮齿形曲线在一点邻域的高阶阶戴劳级数展开后,会发现齿面啮合点邻域间隙为2阶无穷小。
The common gear tooth profile curve launches after neighborhood higher order step taylor's series, can discover the tooth face meshing point neighborhood gap is 2 step infinitely greats.
螺旋锥齿轮副的成形法大轮,利用合适的成形铣刀,在通用的立式加工中心上,可以实现热处理后硬齿面的高速铣削。
For spiral bevel gears' formate gear, using proper figurate cutting tool and generic CNC machining center, the gear's hard tooth-surface can be milled with high speed.
针对齿轮加工后出现的硬毛刺,介绍了一种批量生产机械加工毛刺的好方法。
Aimed at hard burr raised after gear manufacture, a good method for clearing mechanical manufacture burr in batches production is introduced.
生产实践表明,采取这些措施后,能有效地控制齿轮畸变,解决生产中的关键问题。
It is indicated that the distortion of gear can be controlled effectively by using these methods and the main questions in production will be solved.
文中的数学模型亦可用于零前角及正前角齿轮滚刀重磨后的齿形误差计算及修正。
The mathematical model presented in this paper can also be used in the regrinding of gear hobs with zero rake Angle and positive rake Angle for error calculation and revision.
利用旋转弯曲疲劳试验方法研究了三种重载齿轮钢渗碳后的疲劳性能。
Fatigue properties of three case hardening steels for heavy duty gears after carburization were investigated by means of rotating bending fatigue tests.
齿面经过脉冲电化学光整加工后表面粗糙度低、微观几何形貌平滑,不仅使齿轮寿命大幅度提高而且工作噪音也大幅度降低。
The lower surface roughness and smooth microform by electrochemical finishing not only enhance highly the life of gear, but reduce the noise.
风机增速箱齿轮更换后,导致风机轴瓦(与增速箱相连)垂直、轴向振动大。
There was big vibration in blower bush (linking up with a speed increasing box) vertically and axially after changing of the speed increasing box gears of the blower.
振动力完全平衡后机构的振动力矩,可通过调整附加机构中偏心齿轮的回转中心得到部分平衡。
The shocking moment after the complete balance of shocking force can get partial balance through the adjustment of eccentric gear in the attached mechanism.
利用扫描电镜、透射电镜和X射线应力分析系统,对齿轮宽带激光淬火后淬硬层显微组织和应力特性进行了细致分析。
Microstructure and stress of broad-beam laser hardened gear was studied with SEM, tem and X-ray stress analysis system.
在得到合适的齿隙后,执行齿轮接触分析程序。
After the proper backlash is achieved, perform the Gear Contact Analysis procedure.
手表受磁后,磁力使得摆轮的摆动频率改变,于是齿轮系统的运转速度也就改变,手表走时发狂。
Watch magnetic, magnetic wheel makes the swing frequency change, so the speed of the gear system will change, watch.
在达到合适的齿隙后,执行齿轮接触印痕图形分析过程。
After the proper backlash is achieved, perform Gear Contact Pattern Analysis procedure.
在达到合适的齿隙后,执行齿轮接触印痕图形分析过程。
After the proper backlash is achieved, perform Gear Contact Pattern Analysis procedure.
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