通过对数控程序的碰撞和干涉检验，能够提高工件的加工表面质量，减少刀具的磨损。
It can improve the machining surface quality of the workpiece and reduce wear of the tool through checking collision and interference of nc programme.
本文介绍了JW-MPS的结构和主要算法，主要包括加工中心建模、碰撞和干涉检验、数控代码翻译和材料切除等。
The paper introduces the structure of JW MPS and main algorithms, including model construction of machining center, collision and interfere check, NC code translation, material removal etc.
数控加工仿真技术为验证数控程序的可靠性、防止干涉和碰撞的发生及预测加工过程提供了强有力的工具。
The simulation technology of nc process provides a powerful implement to judge the validity of nc codes, avoid the occurrence of interference and collision, and forecast the machining process.
但是由于塔吊的超限作业和塔吊群干涉碰撞等引发的各类安全事故频繁发生，造成了巨大的生命财产损失。
But because of such as excess operation and interferential collision each other have caused various types of the safety accidents frequently, bringing huge life and property loss.
两个物体的运动轨迹相交时，将发生碰撞、干涉，在碰撞前后满足动量守恒和能量守恒定律。
When the motion tracks of two objects intersect, they may collide and have interference. Before and after their collision, they meet law of conservation of momentum and law of conservation of energy.
本工作计算了电子与类氢的铀离子碰撞截面随能量的变化，研究了在共振能量附近，DR和RR过程的干涉。
This work focus on the calculation of the cross-section of the electron-hydrogen like Uranium collision. The interference effect of DR and RR was investigated near the resonant energy.
分析船用升降装置和保护罩发生碰撞的现象，通过系统原理可知缺乏液压互锁机构和系统的内泄漏是导致两者的执行装置发生运动干涉的主要原因。
The systematical principle flow shows that the lack of hydraulic interlocking mechanism and the inner leakage had resulted in movement interferences of actuators of both of them.
然后在这些扫掠体和给定系统中的其它物体之间进行相交判断，以确定是否发生干涉和碰撞。
In order to conform whether they intervene or collide, the intersectestimation is made between the swept volume and other objects in a given system.
然后在这些扫掠体和给定系统中的其它物体之间进行相交判断，以确定是否发生干涉和碰撞。
In order to conform whether they intervene or collide, the intersectestimation is made between the swept volume and other objects in a given system.
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