英语释义

1. rake entry 6 sense 3

片语

normal end rake angle前锋正刀面角

back rake angle纵向前角

Side rake angle副前角

true rake angle[机]

angle of inclination[机] 倾角，倾斜角

rake&angle耙子，靶状物；浪子； 倾斜度（尤指剧院舞台）；（切割工具的）前刀面；客车车厢

positive side rake angle正侧刃前角

blade rake angle桨叶侧斜角

dip angle[力] 倾角；俯角；[地物] 磁倾角

英汉例句

• analyze the influence of main parameters including exp. area ratio, blade number, collective pitch angle, section shape, cyclic pitch angle and rake angle on the performance of vvp.

  本文分析了盘面比、叶数、整体螺距角、周期螺距角、纵倾角、叶剖面形状等主要参数的变化对全方向推进器水动力性能的影响。

• this paper also discusses bit parameter design to improve the economy of pdc bits, such as negative rake angle and side rotation angle.

  本文还介绍了为提高复合片鉆头经济指标的鉆头参数设计问题，如负前角，侧旋角等。

• measurable parameters include the coordinates of the circle center of the cutter teeth compact and the compact's back rake angle and side sway angle.

  可测量的位置参数有切削齿复合片的圆心坐标及负前角、侧偏角等。

• this error has influenced the precision of gear, especially, when negative rake angle of gear-shaped cutter is used, the current design method has not reguired the profile precision.

  这种误差影响了齿形精度，特别是负前角插齿刀，现行的设计方法不能满足齿形精度。

• with this model, the geometric parameters for machining the insert pocket of the turning tool with maximum rake angle are obtained while the other requirements of the tool design are satisfied.

  采用二维非线性约束优化方法建立可转位车刀刀片槽几何参数优化计算的数学模型 ，使用该模型可得到满足设计要求并使车刀前角值为最大的车刀刀片槽加工所需的几何参数。

• through the graphics processing of micro protrusion topography of wheel, the grain protrusion height, grain protrusion volume, grain rake angle and clearance angle were modeled.

  通过砂轮微观出刃形貌的图形化处理，建立磨粒出刃高度、出刃体积、磨粒切削前角和后角等特征参数模式。

• the mathematical model presented in this paper can also be used in the regrinding of gear hobs with zero rake angle and positive rake angle for error calculation and revision.

  文中的数学模型亦可用于零前角及正前角齿轮滚刀重磨后的齿形误差计算及修正。

• the results show that the effects on surface roughness are feed speed, depth of cutting , tool rake angle and parts hardness in turn.

  结果表明：工件进给速度对表面粗糙度的影响最大，切削深度和刀具前角次之，工件硬度影响最小。

• the initial path of crack pro-pogation is related with a rake angle of the cutting blade.

  裂纹扩展的初期路径与刀具的前角有关。

• higher the rake angle, better is the cutting and less are the cutting forces, increasing the rake angle reduces the metal backup available at the tool rake face.

  前角越大，则切削越好且切削力越小，增加前角可以减少刀具前倾面上产生的金属阻塞。

• a study is made on the working angle in scraping process, practical calculations are taken up to the angle of working edge, rake angle and back angle. some patterns of such change are found out.

  本文对刮削过程中工作角度问题进行了探讨，并对工作刃倾角、工作前角和工作后角进行了具体计算，得到了一些变化规律。

• although big roof, incline plane, long overhang eaves and high rake angle are characteristics of chinese ancient palatial architecture, the lips and beasts are parts sine qua non in roof decoration.

  大屋顶、斜坡面、深出檐、高翘角是中国古代宫殿建筑的特点，而脊吻、走兽又是屋顶装饰不可缺少的部件。

• there is a special way of design of carbon alloy slotting tool which has minus rake angle to increase the ability of resisting the tooth edge collapse.

  为提高硬质合金插齿刀的抗崩刃能力，需要采用负前角的特殊设计；

• from the double-edge oblique cutting model, theoretical predictions of the chip flow angle of tiny teeth were made, and the effective rake angle was calculated in the light of the chip flow angle.

  研究了多齿刀具加工金属纤维的机理 ，研究发现 ，多齿刀具各细齿切削属双刃斜角切削 ，建立了双刃斜角切削模型并用实验验证 ，从理论上预测各细齿切削时的流屑角 ，根据流屑角计算各细齿的实际切削前角。

• the maximum stress point moves to compressive stress, depended on the experimental data, when negative rake angle substituted for positive one and other cutting conditions kept fixed.

  当其它切削条件一定时，刀具前角由正值变为负值时，极限应力点由拉应力区移向压应力区，并根据实测数据计算出径向应力由正值变为负值。