背景描述
![](https://p0.ssl.img.360kuai.com/t01dba016d987977e2c.jpg?size=1080x720)
客户送来一根某型医用X光机高压线缆插头,此线缆两端各分布一个插头,希望通过来高科技的三维扫描仪获取特定一端插头的尺寸数据,从而基于此插头的数据来设计与其相对应的插座。
高压线缆插头表面细节特征较小且存在一些无法手动测量的部位,因此客户无法自行测量,为了缩短设计生产周期,减少开发技术难度,降低生产成本,加速新产品的开发,选择使用无接触式测量方法。
案例信息
产品诉求:某型医用X光机高压线缆插头三维重构以及二维图纸
样件信息:医用X光机高压线缆插头
扫描难点:①高压线缆插头由硬质塑料以及铜质金属插头组成,都是比较容易反光且存在吸光属性的材料,表面反光比较严重。②根据要求仅对插头部分进行扫描即可,但插头连接的线缆由软性材质组成,非常容易影响扫描过程,需要特殊夹具进行辅助扫描。
三维扫描仪型号:高精度G5Q三维扫描仪
三维扫描仪软件系统:Techlego 2023
![](https://p0.ssl.img.360kuai.com/t01157c3eee79fe6b93.jpg?size=1080x720)
Techlego
来高科技解决方案
![](https://p0.ssl.img.360kuai.com/t014811af8e237d8e85.jpg?size=1080x608)
![](https://p0.ssl.img.360kuai.com/t01f15f506173ac500e.jpg?size=1080x764)
1、通过高精度G5Q三维扫描仪对插头进行三维扫描,三维扫描结果如下:
![](https://p0.ssl.img.360kuai.com/t018eeb5165756e4500.jpg?size=1080x585)
![](https://p0.ssl.img.360kuai.com/t015de22b6ce40e8d78.jpg?size=1080x585)
![](https://p0.ssl.img.360kuai.com/t01798f83b79909d001.jpg?size=1080x585)
2、导出数据:将扫描所得的数据保存并导出封装,获得三角网格面数据
![](https://p0.ssl.img.360kuai.com/t0150ba3ad2caf3b181.jpg?size=486x661)
![](https://p0.ssl.img.360kuai.com/t01a04ff4e7a092f3ac.jpg?size=421x650)
![](https://p0.ssl.img.360kuai.com/t0113c729758de95175.jpg?size=916x423)
3、逆向设计:将三角网格数据导入三维逆向软件(如Geomagic Design X、UG等),进行逆向设计,得到二维图纸所需要的三维模型数据。
![](https://p0.ssl.img.360kuai.com/t010dc0cddd8957eea5.jpg?size=501x716)
![](https://p0.ssl.img.360kuai.com/t01b25b273b3d2cbcb2.jpg?size=428x695)
![](https://p0.ssl.img.360kuai.com/t015e06846d68c1c559.jpg?size=1080x422)
4、绘制工程图:使用专业工程图绘制软件,根据上述几步所得到的三维模型数据,绘制二维工程图纸
![](https://p0.ssl.img.360kuai.com/t01653141d65454e321.jpg?size=1046x692)
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