1、首先打开SolidWorks首页面右侧的设计库按钮菜单。
![](https://iknow-pic.cdn.bcebos.com/a8ec8a13632762d09fdd2736aeec08fa503dc65c?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2、然后打开设计库里面的Toolbox,里面有很多国家的标准件,例如轴承,螺母、螺钉等等之类的标准件零件之类的零件。
![](https://iknow-pic.cdn.bcebos.com/ac6eddc451da81cb2d0b01445c66d0160824314d?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3、要生成一个螺母。用国标里的标准件的螺母,然后生成一个非标准件的螺母,然后在保存在桌面上。
![](https://iknow-pic.cdn.bcebos.com/d0c8a786c9177f3e90b57e847ecf3bc79e3d56b2?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4、生成一个国标库里面的螺母,螺母类型为普通型六角螺母。
![](https://iknow-pic.cdn.bcebos.com/c8177f3e6709c93d8566807e913df8dcd00054a7?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
5、然后修改螺母的参数及螺纹线的显示方式,之后在点击最上面的菜单栏中的文件,然后选择另存为这个按钮保存为后缀名为step的格式类型的零件。
![](https://iknow-pic.cdn.bcebos.com/08f790529822720e7a4c6c7375cb0a46f31fabbd?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
6、然后在用SolidWorks打开刚才保存的那个step后缀的那个标准件,利用快捷键Ctrl+O打开既可以。
![](https://iknow-pic.cdn.bcebos.com/00e93901213fb80ece5fef5e38d12f2eb83894a9?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)