With the numerical simulation of heavy-duty diesel engine to strengthen performance, a CAD assembly model of cylinder head bolt is built based on the thread.
结合大功率柴油机性能强化的数值计算，在考虑螺纹的基础上建立了气缸盖螺栓的CAD装配体模型；
Some computer technologies and simulation technologies, such as multi-thread, Shared EMS memory and so on, are employed synthetically to improve the efficiency and real-time quality effectively.
多进程、共享内存等计算机应用及仿真技术的综合运用有效提高了系统高效性和实时能力。
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