As indicated in the section on simple machines, a screw ACTS with a wedging action and consists of a circular cylinder (or truncated cone) with a helical groove in it.
如在简单的机器上的区段所指出的，一个螺丝钉以一个楔住行动行事而且有圆形圆筒(或者切断了圆锥体)与一螺旋状的在它里面的凹槽。
Now, add a locknut groove on the right edge of the section to the selected shaft section.
现在，将剖面右侧边上的防松螺帽槽加入至选取的轴剖面中。
In most cases the cross section of the bearing rings of a stainless steel deep groove ball bearing is very thin and the side faces correspondingly slim.
在多数情况下，不锈钢深沟球轴承的轴承圈横截面很薄，因此侧面也就很薄。
The two halves shall be sealed by diamond shaped cross section rubber gasket permanently locked by a groove in the valve body.
阀体的两个部分应该采用钻石形交叉橡胶垫圈通过阀体的卡箍永久性锁定密封起来。
It used a special section of the aluminum alloy profile as the framework, and glass panels embedded in the whole profile of the groove inside.
它以特殊断面的铝合金型材为框架，玻璃面板全嵌入型材的凹槽内。其特点在于铝合金型材本身兼有骨架结构和固定玻璃的双重作用。
This paper presents a calculating method for the edge of a new hob with straight groove and zero rake Angle. The original section edge of the said hob is on the surface of basic worm.
本文提出了对直槽零前角滚刀，原始截面刃形在基本蜗杆齿面上，其新滚刀刃形的计算方法。
The sealing ring cross section is V-shaped, and inner groove between two side edges composed the V-shaped is formed by tangency of two arcs with different radiuses.
密封圈的横截面呈＂V＂字形，构成＂V＂字形的两个侧边条之间的内槽由两个半径不等的圆弧相切而成。
The fast multipole method is applied for calculating the radar cross section of a groove in a perfectly conducting plane.
采用快速多极子方法计算无限大导体平面上凹槽的雷达散射截面。
The invention relates to a length-variable flower groove, which is an elongated flower groove with a trapezoidal cross section.
本发明涉及一种可变长度花槽。它是一种断面为梯形的长条形花槽。
Accordingly, a calculation formula for the groove ovality factor of the deformation section is deduced, and the effective range of the groove ovality factor is set.
推导了变形区孔型椭圆度系数的计算公式，确定了孔型椭圆度系数的有效范围。
The groove and the engagement section may have T-shaped cross-sections.
凹槽和参与部分可能有T形截面。
The conveyer belting section for conveyer is concave groove type. Top of two sides is flat. The damper, figured project and point project or concave can be positionaled into concave groove type.
一种输送机使用的输送带，其断面形状为中凹槽型、两侧上端平型、在中凹槽型内可设置挡板、花纹样突出物、点状突出物或凹坑。
The flexible-tooth worm gear is provided with a flexible groove which decreases the cross section of the tooth root of the flexible-tooth worm gear.
柔性齿蜗轮系具有柔性槽的蜗轮。柔性槽使齿根截面减小。
Ball bearing raceway groove-shaped, usually an arc-shaped cross section, the radius slightly larger than the ball radius.
球轴承的滚道呈沟形，通常为一个圆弧形的横截面，其半径略大于球半径。
Ball bearing raceway groove-shaped, usually an arc-shaped cross section, the radius slightly larger than the ball radius.
球轴承的滚道呈沟形，通常为一个圆弧形的横截面，其半径略大于球半径。
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