Based on the 3D solid model, the changing trend of spiral angle and pressure angle of pitch cone, the thickness-changing trend of face and pitch cone can be analyzed. In addition, the method of cutting tooth on general NC machining center and the measurement of tooth flank geometry on 3D CMM are conducted.
根据锥齿轮切齿仿真所获得的三维几何模型，本文还研究了在通用四轴联动加工中心上加工锥齿轮齿形的方法和在通用三坐标测量机上进行锥齿轮齿面几何形状误差测量及数据处理方法。
TD-MC710 Corrugated metal gasket the gasket consists of a metal core with concentric grooves on both sides, coated with expanded graphite or PTFE layer. The thickness of metal can be thinner, e. g. 3mm, 2mm, 1mm, 0.5mm, compared with TD-KF710 Kammprofile gasket, and the corrugation pitch is 3mm, 4mm or 6mm depending on the width of the sealing face.
TD-MC710金属波齿垫通过模压、滚压或车削等工艺把金属平环加工成同心的波形圈，表面粘贴膨胀石墨或四氟等非金属，与TD-KF710金属齿形垫相比，其内衬金属可选择多种的厚度，如3mm，2mm等，且金属波距根据密封面的宽度不同而不同，一般为3mm，4mm，6mm
Blade according to claim 1, characterised in that the spar is divided into two bundles (10a, 10b), spaced apart from one another in the shell (4), extending longitudinally on either side of the axis of change of blade pitch, and coacting with the suction face covering (4b) and the pressure face covering (4a) forming a triple torsion box, the filling being constituted by three filling bodies one of which (12b) is arranged between the two bundles (10a, 10b) of the spar and between the pressure face covering (4a) and the suction face covering (4b) of the shell, a second one of which (12a) is a leading edge filling body, housed at the (12c) is a trailing edge filling body, housed at the rear of the rear bundle (10b) of the spar.
刀片根据权利要求1 ，特色是在说，SPAR公司是分为两束（ 10 A条，10 B条），间隔，除了从一个另一个在蚬壳（ 4 ），纵向延伸的两旁轴改变叶片间距，和coacting与吸力面对包括（ 4B ）条和压力，面对包括（ 4A ）就形成了三重扭转框中，填补被所构成的三充填机构的其中之一（ 12 B条）是安排两国之间的捆绑（ 10 A条，10 B条）该SPAR公司之间的压力，面对包括（ 4A ）条和吸力面对包括（ 4B ）条的壳，第二个其中（ 12 ）是一家领先的优势，充填体，住在（ 12 C ）是一种缘加油站机构，安置在车尾后方束（ 10 B条）的SPAR公司。
I got to lead the last pitch. The pitch began with a bolt ladder and led to easy face climbing.
轮到我爬最后一个绳距，这个绳距开始是膨胀锚栓梯，然后是简单的岩面攀登。
On Saturday evening, April 29, there will be a baseball game at Rosenblatt Stadium between the Omaha Royals and the Buffalo Bisons. The Buffalo team is owned by my friends, Mindy and Bob Rich, Jr., and I'm hoping they will attend. If so, I will try to entice Bob into a one-pitch duel on the mound. Bob is a capitalist's Randy Johnson - young, strong and athletic - and not the sort of fellow you want to face early in the season. So I will need plenty of vocal support.
在前一天4月29日，星期六晚上，Rosenblatt体育馆将会有一场奥玛哈皇家队对水牛城水牛队的比赛，水牛队的老板是我的好朋友-Mindy跟Bob，我希望他们也能参加，若他们真的来了，我会引诱Bob与我在投手丘上来一场对决，Bob可以称得上是资本家的强森巨投，年轻、健壮且精力充沛，绝对是你在球季中不会想要遇到的对手，所以届时我希望大家都能到场给予我声援。
These experiments were designed by using orthogonal method in the study, and nine kinds of circular saw blades were trial-manufactured, with different tooth pitch, hook angle and top or face bevel.
通过正交设计法安排试验，设计试制了九种不同齿距、不同前角及不同斜磨角的硬质合金圆锯片，旨在研究这些参数对空转圆锯片噪声的影响。
These experiments were designed by using orthogonal method in the study, and nine kinds of circular saw blade s were trial-manufactured, with different tooth pitch, hook angle and top or face bevel.
通过正交设计法安排试验，设计试制了九种不同齿距、不同前角及不同斜磨角的硬质合金圆锯片，旨在研究这些参数对空转圆锯片噪声的影响。
The team sent out onto the Vicente Calderon pitch on Tuesday evening will face an Atl é tico side with a new coach, although not a new opponent to Chelsea.
球队已经出发前往卡尔德隆球场，周二晚上他们将面对更换了主教练的马德里竞技，当然对手还是切尔西。
The calculation formulas of general curvature radius and tooth face contact stress of the unsymmetric gear with double pressure angles were proposed at the upper and lower points of single and double teeth mesh areas and the pitch point.
推导出双压力角非对称齿轮在单、双齿啮合上、下界点和节点的综合曲率半径和齿面接触应力的计算公式，并用解析法对给定参数进行计算。
In this paper we propose a method of projective transformation from pitch surface to cutter surface for studying face mill cutters.
文中借助于形象思维把齿轮的啮合几何化，提出了一种研究按滚切法工作的切齿刀具的方法，从节曲面到齿曲面的射影变换。
In the face of political repression, upheaval and danger, writers continue to swoon over the written word, and this, for Bola & # 241; o, is the source both of nobility and of pitch-black humor.
面对政治压迫、巨变与危险，作家们依然迷恋文字，对于波拉尼奥来说，这是崇高感与黑色幽默的源泉。
The question of fully mechanised in the large dip argle pseudo-pitch work face Pillar Mining of Rock Cross-cut with Pseudo-sloping Flexible Shield
大角度伪俯斜综放开采存在问题及防治对策伪倾斜柔性掩护支架开采石门煤柱
It stems from the manager, you don't want to go into the dressing room and face him if you've left something on the pitch.
它来源于老板，如果你在场上表现不好，你会没脸进入更衣室面对老板。
About half an hour before entering the pitch to face Romania, the striker suffered a knee ligament problem which forced him to watch the match from the sidelines.
在与罗马尼亚的比赛开始前半小时，突然感到膝盖韧带疼痛，他不得不在替补席上看完了比赛。
However, with the increasing consumption of fossil oil resources in future, oil based synthetic fiber industries will face great challenges. This will directly result in shortage of raw materials for carbon fibers based on polyacrylonitrile and pitch.
随着石油资源消耗量日益剧增，以石油为基础原料的合成纤维将面临巨大的挑战，PAN和沥青必将陷入原料短缺的境地。