齿杆

In operation, the screw cylindrical surface and the pump cylinder wall formed between the layer of oil film to prevent direct contact between the metal, so that screw tooth surface wear significantly reduced.

在运行中，螺杆外圆表面和泵缸内壁之间形成的一层油膜，可防止金属之间的直接接触，使螺杆齿面的磨损大大减少。

Nowadays the standard on the experiments of materials characteristics of GFRP bars is incomplete;the data about the electrometric method on the elastic modulus test of GFRP bars is especially scarce.

目前GFRP杆件材性测试相关规范还不完备，特别是采用电测法测试GFRP杆件弹性模量缺少相关资料。为测量梳齿式微机械加速度计敏感元件的机械参数，提出一种静态电测法。

Based on the manufacture and experiment of the hardened TI worm gearing, the triturate and performance examination of the TI worm retarder sample is investigated, and the profile of grinding wheel for grinding TI worm is further studied.

论文围绕硬齿面副TI蜗杆传动的加工与试验，开展了样机研制与样机传动性能测试的研究，并对磨削TI蜗杆的砂轮廓形做了进一步的深入研究。

Through analyzing the cutting theory for the teeth of Archimedes worm and worm wheel ,this paper studies the method of modeling the worm transmission based on SolidWorks software and establishes the corresponding mathematics model.

通过对阿基米德蜗杆蜗轮齿面切削原理的分析，探讨了在Solid Works软件中阿基米德蜗杆传动的建模方法，并建立了相应的数学模型。

The major bycatch species of sergestid shrimp mid-trawl and planktonic shrimp mid-trawl was Trichiurus lepturus, while the Harpadon microchir and Gerres filamentosus were the main bycatch species for bottom shrimp trawl and shrimp beam trawl, respectively.

四种渔业混获与目标渔获比为1.93~15.08，以桁杆式虾拖网最高，其余三种渔业皆在3.3以下，正樱虾及中型毛虾中层拖网混获最多的种类为白带鱼，底层虾拖网为小鳍镰齿鱼，桁杆式虾拖网为曳丝钻嘴鱼。

Casting anchors, such as: Type AC-14 Anchor, Spek anchor, Baldt Anchor, Hall anchor, Danforth Anchor, USN Stockless Anchor, Type JIS Stockless Anchor Four-Fluke anchor and so on. Fabricated Steel Stockless Anchor: RS-22(D'Hone Anchor), RS-18, RS-19, RS-26, RS-29 and so on; Steel castings: rudder blade, hang rudder arm, plane rub rudder bearing, cable wheel, roller fairleader, mooring pipe, anchor mouth, ship bottom hinge plate, stern, closed and opened hook, gear, annulus, bearing bracket and so on.

铸钢锚有：AC-14锚、斯贝克锚、贝尔锚、霍尔锚、丹福尔锚、美式无杆锚、日本无杆锚、四爪锚；钢板焊接锚有：RS-22、RS-18、RS-19、RS-26、RS-29等；铸钢件有：舵叶、挂舵臂、平面摩擦舵承、锚链轮、辊子、导缆滚轮、导缆孔、锚唇、船底铰链板、封闭和开口式钩子、艉柱、齿轮、齿圈、轴承座等各种铸件。

Because of the nonlinear quality of the involutes worm axis section, it is difficult to make a accurate model of involutes worm.

由于渐开线蜗杆轴截面齿廓形状的非线性，给渐开线蜗杆的精确建模造成极大的困难。

This paper uses VBAlanguage which is one of the secondary development tools for AutoCAD 2000 and applies the ActiveX technology to develop CAD system of worm-shaped honing wheel to complete the parametric design, which has friendly UI.

通过对蜗杆形珩磨轮珩齿机理的探讨，推出了阿基米德蜗杆形珩磨轮的设计计算公式。

Running, the screw pump cylinder outer surface and inner wall formed between the layer of oil film prevents direct contact between the metal, so screw tooth wear significantly reduced.

在运行中，螺杆外圆表面和泵缸内壁之间形成的一层油膜，可防止金属之间的直接接触，使螺杆齿面的磨损大大减少。

Main products: X, B two major series of horizontal, vertical single-level, two-stage, three planet-cycloid reducer, of Circular Cylinder Worm Gear Reducer, cylindrical gear reducer, a screw lift, Construction machinery and all kinds of metal casting products ....

公司主要产品： X、B二大系列卧式，立式的单级、双级、三级行星摆线针轮减速机，圆弧齿圆柱蜗轮蜗杆减速器，圆柱齿轮减速机，丝杆升降机、建筑机械及各种金属铸造产品。。。。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。