国产波霸爆乳视频一区二区_午夜免费福利无码小视频_欧美滛色一级网站_亚洲欧美中文在线视频_国产人妖h视频在线观看_亚洲制服丝袜不卡_中文字幕无码av激情不卡_欧美亚洲国产中文日韩一区二区_无码少妇AV大学毛片大学生免费播放_手机在线视看欧美黄片

? ? ? ??The VR Laboratory of BST has been put into use. The laboratory was completed on September 26, 2019. The construction of the laboratory was supported by PE team of Technical Service Department, IT team of Project Management Department and Procurement Department.

In the process of product development, VR laboratory uses virtual reality technology to create engineering virtual prototype, carries out design optimization, performance simulation, ergonomic analysis and assemblability research based on the real physical characteristics of products, so as to realize the closed-loop iteration of "design analysis improvement", change "after physical verification" to "first virtual simulation", saving product development costs and shortening the cost development cycle, improving the effect of design quality.

At present, the ENG department has completed the project navigation training, and the trainees have learned and produced the interference inspection of CRH380D EMU opening and closing mechanism, side window and cable assembly, man-machine engineering of cab and passenger compartment, etc.