你的问题是制图,还是加工?
如果是加工,把管子45度切开,然后两个切面焊接就是90度弯头了。。但你具体还要提供做什么材料和图纸,,那样更清晰的解答你的问题。。如果我知道的话
追问制作成五节九十度弯头
追答意思是拐弯这里分段5节焊接的意思?
使拐弯的圆弧度大起来是吗?
追问是制作五节成九十度弯头。如何放样
追答这个可以吗?![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/7c1ed21b0ef41bd52824923f50da81cb38db3d81?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问对是这样!要告诉详细放样方法!谢谢老师
追答要尺寸是吗
这个加工比较有难度的
我要么把大致尺寸给你
这个圆弧可以根据自己调节改变的 。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/18d8bc3eb13533faad18d9e2a9d3fd1f40345b4b?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a50f4bfbfbedab64771b070cf636afc378311e94?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/dc54564e9258d109968be37ed058ccbf6d814d95?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/0d338744ebf81a4c9d5aa605d62a6059242da696?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d4628535e5dde71199b9093aa6efce1b9c166196?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
追问好的!
太给力了,你的回答完美解决了我的问题!
本回答被提问者采纳