查询词典 mandrel

Based on the energy principal method, an analytical method is provided for studing calculation of the push force and for shape design of the mandrel. This research method reveals the change law of the displacement modes influenced by the change of cone. It may be used for reference for further studing autofrettage technique.

以能量原理为基础的研究方法为研究机械自紧技术的冲头推力计算和冲头几何形状设计提供了一种分析方法，该研究方法揭示了锥角变化影响位移模式的变化规律，给深入研究自紧技术提供了参考。

To produce specialty tubing, this procedure uses a drawbench to pull tubing through a die and over a mandrel, allowing excellent control of the inside diameter and wall thickness.

为了制造出更精密的管子，本工艺通过拔管机使管子经过钢型和心轴的拉制，这样管子的内径和壁厚精密度就能控制的很好。

To produce specialty tubing, this procedure uses a drawbench to pull tubing through a die and over a mandrel, allowing excellent control of the inside diameter and wall thickness.

为了制造出更精密的管子，这一程序通过拔管机使管子经过钢型和心轴的拉制，这样管子的内径和壁厚精密度就能控制的很好。

Periphery shearing with single mandrel ,was studied kinematically to reveal the mechanism of shearing deformation in metal.

介绍钢管圆周剪切的另一种方法──单芯棒圆周剪切法。

The results show that increasing the ball numbers and mandrel extension length may reduce the ovalization, but leads to more remarkable wall thinning; the ovalization becomes more severe with the larger bending angle; the smaller the relative bending radius, the larger the ovalization is; the ovalization and wall thinning degrees are both smaller in the case of pressure die with dry lubricant; and under the same bending condition, the ovalization of LF2M tube is larger than the one of 1Cr18Ni9Ti tube.

结果表明，增加芯头个数与芯棒伸长量都能减小弯管的截面畸变，但两者都导致弯管壁厚减薄量增大；随着弯曲角度的增加，截面畸变越严重，相对弯曲半径越小，无芯棒与芯头支撑段弯管的截面畸变愈严重；在压块无润滑情况下，弯管的截面畸变和壁厚减薄量都小，并且在同等弯曲条件下，1Cr18Ni9Ti弯管的截面畸变小于LF2M弯管。

Once the diameter of the hose to be skived is known, select the appropriate mandrel and fit it

一旦软管的直径已知，选择适合的心轴并将其塞入座位，保持柄部的平面部分和锁定螺丝保持一直

In 1929 some improvements were announced to what was now called the '33/8" Super Exe': the mandrel bore was increased to 1/2"(but 17/32" in reality, so allowing a 1/2" bar to pass clear through), the saddle carried a conventional compound slide rest with a T-slotted cross slide and swivelling top slide and, happily, the 10 tpi Acme-form cross feed screw had the outer flat rim of its handwheel engraved with a micrometer scale - an improvement mirrored simultaneously on the 4-inch lathe.

在1929年宣布了一些改进的话现在称为'33月8日&超级可执行'：在轴孔增加到1 / 2 &（但17/32 &在现实生活中，这样使1 / 2 &酒吧，通过明确的通过），鞍进行常规复合幻灯片其余的T型槽交叉旋转顶端幻灯片和投影片，并令人高兴的是， 10 TPI公司的Acme形式跨了饲料螺钉外单位辋其手刻有一微米尺度-改善镜像同时在4英寸车床。

The mathematical method for calculating the infinite oscillating integration with complex argument modified Bessel functions is discussed. The borehole correction charts of the coils with metal mandrel are given.

给出了含复宗量变型Bessel函数无穷限振荡积分的数值计算方法和含金属心棒线圈系的井眼校正图版。

Features of the interchange bridge construction at the cross of two highways are introduced; construction essentials such as foundation treatment,insurance of prestress system and arrest of upward mandrel are analyzed; in-situ casting of the prestress continuous box beam and continuous core slab under full framing above soft clay foundation is presented.

文章介绍了马芜高速芜湖东互通立交工程的工程特点，分析了地基处理、预应力体系安全、防止芯模上浮等施工要点，阐述了软基上预应力连续箱梁及连续空心板满堂支架法现浇施工技术。

A floating mandrel,also known as a French type,floats in slots in the dummy block and aligns itself in the die when extruding.

一个浮动的心轴，也被称为法国的类型，在插槽彩车在虚拟块对齐时，模具本身挤出。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。