阐述了零件的外形尺寸、对称性以及嵌套和缠绕性等几何特征对零件可装配性的影响,并探讨了这些特征的自动识别方法。
The effects of dimension, symmetry and tangling or nesting features on assemblability are discussed, and the recognition methods from CAD model of these geometric features are given.
医学是由一团看起来必然会缠绕在一起的乱麻所组成,如果你消除了这种必然性,你也就厘清了这团乱麻。
The whole of medicine consists of messing about with what looks pretty inevitable until you figure out how to make it not inevitable.
讨论了缠绕张力控制对提高纤维发挥强度的重要性。
The importance of winding tension control to increase the developed fiber strength is discussed.
接头安装时管螺纹上应缠绕适当的生料带,以确保其密封的可靠性。
Joints should be installed on the pipe thread wrapped with the appropriate raw material to ensure the reliability of sealing.
尽管相互缠绕,从怀特海的角度,美是更具包容性的价值。
Though intertwined, for Whitehead, beauty is the more inclusive value.
缠绕大多数步进电机驱动器的确认增加电机的兼容性。
Winding confirmations increase motor compatibility with most step motor drives.
我国城市袋装垃圾处理尚处在研发阶段,垃圾破碎设备的条件性破袋破碎、分选、防缠绕、刀具避让等问题是急需解决的关键技术。
Those problems on breaking in condition, choosing, winding preventing and knife avoiding of bag living garbage crusher are key technique needing solution urgently.
该树脂具有好的浸透性和适合引进(国产)缠绕机组生产工艺要求的固化性能。
This resin has good soak and suitable for the introduction of (domestic) production unit of winding required curing properties.
为了提高数字纤维缠绕控制系统的实时性和可靠性,本文设计了一种基于CAN现场总线的纤维缠绕控制系统。
The paper designs the control system of filament winding machine using the technology of CANBUS for the purpose of advancing the real-time and reliability.
该树脂具有良好的浸透性和适合引进(国产)缠绕机组生产工艺要求的固化性能。
The resin has a good soak and suitable for the introduction of (domestic) production technology requirements of winding units curing performance.
该树脂具有良好的浸透性和适合引进缠绕机组生产工艺要求的固化性能。
This resin has a good soak and suitable for the introduction of production units would required curing properties.
纤维缠绕技术是一项涉及复合材料、高分子化学、数学、机械、电子、计算机等多门学科的综合性技术。
Fiber winding technology is an integrated technology, including composite material, macromolecule chemistry, mathematics, mechanics, electronics and computer, etc.
这是确定挠性管柱工作范围的重要因素,因为挠性管的缠绕趋向于产生某个椭圆度。
This is an important factor in determining the operating limits of coiled tubing strings since the action of spooling the string tends to induce some ovality.
在挠性管柱绕着卷筒半径和导拱缠绕时,所给予的塑性变形造成了残留弯曲。
The residual bend results from the plastic deformation imparted as the string is spooled around the radius of the reel and guide arch.
实验结果证明,纤维单向缠绕制备锥形壳体具有可行性,是一种新型成型方法。
The experimental results show that the process technology is feasible and also prove that this method is a new processing technology.
文章还对专用缠绕机的物理参数控制软件的关键性技术进行了研究,包括数字滤波、模糊自整定PID控制算法以及软件的抗干扰性等。
The key technologies of physical parameter control software have been researched which include digital filter, fuzzy self-adaptive PID control algorithm and ability of anti-jamming and so on.
文章介绍了一般性纬缩疵点和纬丝头端缠绕形成的缩纬疵点的产生原因和防治措施。
In this article are introduced the forming causes of normal weft loop and weft loop caused by the interlaced filament ends and the measures to prevent them.
这正是世界性难题的典型代表:塑料品始于人类之手,然而最后却终于海洋,也常常进到动物的肚子里或是缠绕在其脖子上。
It's the 7 poster child for a worldwide problem: plastic that begins in human hands yet ends up in the ocean, often inside animals' stomachs or around their necks.
挠性油管在缠绕过程中的大部分的应变能都被耗散掉(转化成热),只有一小部分应变能可以恢复。
Only a small part of the total strain energy is recovered. The recovered energy is the elastic energy that is stored during reeling.
通过与试验结果的对比,验证了分析模型和分析方法的有效性,为分析纤维缠绕弯管结构的强度提供了一种有效的途径。
Validity of the analysis model and method are verified by several experiments respectively, which provides an efficient approach for analyzing strength of filament-wound pipes.
滤芯采用不锈钢凹口金属线缠绕而成,其强度高且具有优良的耐腐蚀性。
The filtrating core is made by stainless steel notch metal by enwinding , with high intensity and resistance for corrosion; therefore, it can be used permanently unless it is damaged physically.
与现有技术的塑料缠绕管材相比,本实用新型具有连接方便快捷、耐腐蚀性强、密封安全可靠等优点。
Compared with the plastic wound pipe of the prior art, the utility model has the advantages of convenient and quick connection, strong corrosion resistance, safe and reliable sealing and the like.
该树脂具有良好的浸透性和适合引进缠绕机组生产工艺要求的固化性能。
This resin has a good soak and suitable for the introduction of production units wound required curing properties.
优化设计的缠绕参数既满足工艺可缠性,又能提高环形气瓶的结构性能。
The obtained optimal winding parameters simultaneously meet the windability and improve the vessel performance, and thus the fiber strength can be fully utilized.
影像表现显示受累静脉的轻度扩张或一个眶内肿块,静脉曲张可能是非常局限的、管状或迂曲缠绕的血管性肿块。
Imaging reveals mild enlargement of the involved veins or an orbital mass. A varix can be well circumscribed, tubular, or a tangled mass of vessels.
不要在PV C螺纹管上缠绕太多的特氟龙胶带,否则会导致管道破裂或密封性不好。
Never place too much Teflon tape onto PVC threads. This can result in cracking and poor seals.
不要在PV C螺纹管上缠绕太多的特氟龙胶带,否则会导致管道破裂或密封性不好。
Never place too much Teflon tape onto PVC threads. This can result in cracking and poor seals.
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