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- back gear shaft 背齿轮轴
- It is studied the existing three kinds of bearing arrangement for the driving gear shaft of locomotive motor. 摘要研究了现有的3种机车电机主动齿轮轴轴承布置方式。
- The transmission is then moved toward the rear until the main gear shaft clears the clutch disk. It can then be lowered to the floor. 然后,把变速器主传动轴的端部从离合器中抽出,可将其放到地面上。
- The failure of a gear shaft was analyzed by SEM analysis, macrograph, metallographical examination, mechanical test, chemical analysis and etc. 摘要采用扫描电镜、低倍检验、金相检验、力学试验和化学分析等方法，分析了人字齿轮轴发生劈裂的原因。
- The numerical result showed that the length of the extended end of gear shaft has an evidential effect upon speed of losing stability of the system. 数值结果表明，齿轮轴外伸端长度对轴承的负荷分配和系统的临界转速影响十分明显，而对系统的失稳转速则影响较小。
- The remedial maintenance method for broken gear shaft of small or medium equpment is introduced.The usual using can be essured after repaired. 介绍了中小型设备齿轮轴折断的修复方法。通过装配焊接的方式修复，可保证该轴正常使用。
- Abstract The failure of a gear shaft was analyzed by SEM analysis, macrograph, metallographical examination, mechanical test, chemical analysis and etc. 摘要 采用扫描电镜、低倍检验、金相检验、力学试验和化学分析等方法，分析了人字齿轮轴发生劈裂的原因。
- Spinner mainly consisted by cabinet、wedge-shaped sheath、friction wheel、air tube clutch、gear wheel 1、gear wheel 2、gear shaft、motor pinion、air motor and other parts. 旋扣器主要有箱体、楔形套、摩擦轮、气胎离合器、轴出轴套、大齿轮1、大齿轮2、齿轮轴、马达小齿轮、气马达、继气器、箱体底盖、等组成。
- The cold extruding process is one of the most economical and high efficiency technology for the gear shaft with involute-gear-tooth for transferring torque in automobile. 对于传递扭矩的渐开线齿形花键轴,采用冷挤压成形加工方法对其齿形部分进行近净成形加工是高效而经济的。
- The thesis presents a practical die structure with angle pin and gear shaft and rack for secondary combined inclined down loosing core of die casting hopper bodies. 在具有斜下向孔或斜下向凹凸铸件压铸模设计中,斜下向抽芯是压铸模设计的难点之一。
- Positive displacement main oil pump, mounted on bull gear shaft, oversize and arranged to protect the machine during coast down in the event of a power failure. 安装在大齿轮轴上的主油泵，超尺寸配置，以保护在突然停电时压缩机的充分润滑。
- Company to produce automoive gears,gear shaft, motorcycle geat, gear-driven pleasure craft products. 公司以生产汽车齿轮、齿轴、摩托车齿轮、游艇齿轮为主导产品。
- It will need the special extractor puller for pulling out the timing intermediate gear shaft liner and oil pump intermediate gear shaft liner when disassemble the engine timing gear mechanism. 在拆卸解体发动机正时齿轮机构时，需用专用的拨出器将正时中间齿轮轴套与机油泵中间齿轮轴套拨出。
- Rose bushes shoot again after being cut back. 玫瑰丛修剪後还能再长出新枝。
- Analysis the dynamic of the reverse gear shaft and review the strenghth of the material.Explain the feasibility, work safety and justifiability of the reverse gear shaft scientifically. 对其中的倒挡轴进行了力学分析和强度校核，科学地解析了倒挡轴的可行性，工作时的安全性和合理性。
- The break of gear shaft teeth in well drilling pump was analyzed by chemical composition analysis,mechanical properties test,metallographic microstructure examination and macro and micro-fractography. 用化学成分分析、力学性能测定、金相组织检验以及断口的宏观、微观分析等方法,对钻井泵齿轮轴断齿进行了分析。
- He trudge three hour in the snow to get back home. 他在雪中跋涉三个钟点才回到家。
- The crowd fell back to let the players through. 人群后退让运动员们通过。
- Do exercise every day and you'll be back in condition. 每天锻炼锻炼，你很快会恢复健康的。
- The ship beat back against a monsoon. 船逆着季风艰难地行驶。
