查询词典 spur gear

The gear pump is the volume pump's one kind, by two gears, the pump body and the first top plate is composed two seal spaces, when gear-driven, the gear withdraws the side the space volume to increase since childhood, the vacuum production, inhales the liquid, the gear meshing side's space's volume is small from the big change, but pushes in the liquid in the pipeline.

齿轮泵是容积泵的一种，由两个齿轮、泵体与前后盖组成两个封闭空间，当齿轮转动时，齿轮脱开侧的空间的体积从小变大，形成真空，将液体吸入，齿轮啮合侧的空间的体积从大变小，而将液体挤入管路中去。

The discriminant is derived using the above theory wether gear profile need to modify and the formula using to calculate precisely modify measment of gear is derived. An elastic curve of the harmonic drive that the profile of the rigid gear and elastic gear are involute is studied.

利用本文建立的弹性啮合理论推导出齿轮齿面是否需要修形的判别式和修形量精确计算的公式；利用本文弹性啮合理论研究了谐波齿轮传动中的弹性曲线求解问题。

And at last we get a basic whole structure: the big gear drives the annulus with the cupreous line to wrap and the rollers of nylon and cupreous compersate strain; due to the cupreous gear that the servo system drives tooth the big gear, which leads the big gear drives the annulus with the cupreous line to wrap; the impulse electric drives the clamping installation clamp loop and let it turn.

并最终确定了由大齿轮带动储线环环向运动喂线，利用尼龙挡环和铜挡环补偿张力；交流电机带动铜齿轮，由于铜齿轮和大齿轮啮合，而使大齿轮带动储线环进行缠绕；步进电机带动夹紧装置夹着芯模进行自身一步一步的转动的整体基本结构。

PM Injection Molding / Precision Casting structural components include : Sleeve Bearing, oil bearings, bushings, flanged connecting sleeve; Double gears, bevel gear, gear, Pulley, synchronous wheel, sprocket, AK47 toy gun gear, various micro-precision gear drive; PM microporous filters, filter tubes, mufflers and filtration materials, Copper filters, stainless steel trap; mixer blades, coffee machine cutter heads Soymilk Machine grinding pieces Juicer blades, Juice blades, and household electrical appliances, metal accessories; Oscillator phone, cell phone parts and notebook parts; Metal keys, ATM machine keys; Toys accessories, fiber accessories; various copper, iron, and stainless steel products, alloy products; automobiles, motorcycles, machine tools, electrical machinery and office equipment, medical equipment and other types of machinery, electrical appliances, electric / pneumatic products within the precision components; Industries products within the structure of precision metal parts, metal accessories.

粉末冶金注射成型/精密铸造结构零件包括：含油轴承、轴套、法兰、连接衬套；双联齿轮、伞齿轮、锥齿轮、直齿轮、皮带轮、同步轮、链轮、AK47玩具枪齿轮、斜齿轮、扇齿轮、各类微型精密传动齿轮；粉末冶金微孔过滤器、滤芯、滤片、滤筒、滤管、消声器、过滤材料、铜过滤器、不锈钢过滤器；搅拌机刀片、咖啡机刀盘、豆浆机研磨件、榨汁机刀片、果汁机刀片、家用电器五金配件；手机振子、手机零件、笔记本零件；金属按键、ATM机按键；玩具配件、光纤配件；电机转子、凸轮、凹轮；各种铜基、铁基、不锈钢制品、合金制品；汽车、摩托车、机床、电机、办公器械、医疗器械及其他各种机械、电器、电/气动产品内的复杂异形精密零件、非标准件；各行业产品内部用的精密金属结构零配件、五金配件。

Ifs use finger shape milling cutter or a dish of shape piece of milling cutter adopt single tooth dispart law cutting time, cans process straight teeth, skewed tooth, a garden of stud gear and bring groove double helical gear or worm gear, this moment was processed gear's dentiform then by cutting tool become shape.

若用指形铣刀或盘形片铣刀采用单齿分度法切削时，可加工直齿、斜齿、园柱齿轮及带槽人字齿轮或蜗轮，此时被加工齿轮的齿形则由刀具成形。

The major products:Spiral bevel gear alternate roughing cutter of hing accuracy and efficiency,broaches,double-disc straight bevel gear cutter ,adjustable reamer,gear shaving cutters are sold to almost allthe enterprises of gear producing in china,and also sold to The united states,Japan,Korea,Pakistan and Taiwan.Our tools enjoy a good reputation both at home and abroad.

其中高效率精密弧形齿锥齿轮铣刀、伞齿刨刀、奥利康刀条、可调节用铰刀等产品畅销全国各大齿轮加工企业并远销美国、日本、韩国、巴基斯坦等国及台湾地区，深受国内外客户的欢迎。

According to the call for designing that originally time, function and call for having set forth automobile change gear, have joined a contrast various change gear scheme , the method having explained main parametric change gear ascertaining that , the method the gear wheel and various axis design being calculated and proofreading standard pieces such as process, and axle bearing's to select and use method and synchronism implement selecting and using.

根据本次设计的要求，阐述了汽车变速器的功用和要求，并对比了变速器的各种方案，说明了变速器的主要参数的确定方法，齿轮和各种轴的设计计算和校核过程，以及轴承等标准件的选用方法和同步器的选用方法。

Traditional worm casting ladle is adopt to the lower light revolving shaft, before pouring, molten iron is self dumping, using self-locking of worm gear, control dumping torque of casting ladle, pouring later, man turn on hand wheel, bevel gear turn to worn gear drive, and turn casting ladle pouring, don't turn on hand wheel, another side of worm gear tooth self-locking, control vertical torque of casting ladle.

传统蜗轮浇包都是采用较低的轻便转轴，浇注前期，铁水自己倾倒，利用蜗轮的自锁性，控制浇包的倾倒力矩；浇注后期，人扳转手轮，伞齿轮转向蜗轮传动，翻转浇包浇注，不扳动手轮时，蜗轮齿的另一侧面自锁，控制浇包的竖直力矩。

Straight gear and hand chain of brake, eliminate worm gear cranes; straight gear and brake casting ladle will replace the worm and bevel gear casting ladle.

直齿轮加制动器的手拉葫芦，淘汰了蜗轮起重机；直齿轮加制动器的浇包，会取代蜗轮加伞齿轮的浇包。

Straight gear and hand chain of brake, eliminate worm gear cranes; straight gear and brake casting ladle will replace the worm and bevel gear casting ladle.

直齿轮加制动器的手拉葫芦，淘汰了蜗轮吊车；直齿轮加制动器的浇包，会取代蜗轮加伞齿轮的浇包。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48