# Curved felxi pipe

**URL:** <https://discourse.shapr3d.com/t/curved-felxi-pipe/40358>\
**Category:** Modeling Questions\
**Created:** [February 22, 2026, 5:48pm UTC](https://discourse.shapr3d.com/t/curved-felxi-pipe/40358 "2026-02-22T17:48:44Z")\
**Posts on this page:** 5\
**Page:** 1

<div class="post-metadata">

**Author:** ![nyvik](https://avatars.discourse-cdn.com/v4/letter/n/a87d85/32.png) [@nyvik](https://discourse.shapr3d.com/u/nyvik)\
**Post date:** [February 22, 2026, 5:48pm UTC](https://discourse.shapr3d.com/t/curved-felxi-pipe/40358/1 "2026-02-22T17:48:44Z")

</div>

Hi,

I would like a curved felxi pipe. It is a cranck case vent pipe, I would like to create the harmonic style pipe.

My measurment based on sketch line. How can I sweep the rings around the tube?

Thank you!

 ![PRZEWOD-ODMY-OLEJU-RURA-DEKOMPRESJI-1](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/4/8/480c205bcabf5f9a12c3baee17d8b02150e9f86a.jpeg)

---

<div class="post-metadata">

**Author:** ![nyvik](https://avatars.discourse-cdn.com/v4/letter/n/a87d85/32.png) [@nyvik](https://discourse.shapr3d.com/u/nyvik)\
**Post date:** [February 22, 2026, 5:54pm UTC](https://discourse.shapr3d.com/t/curved-felxi-pipe/40358/2 "2026-02-22T17:54:33Z")

</div>

![ask](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/c/4/c4868a4cdff655c7ec689ed711c95b7362b17d68.jpeg)

---

<div class="post-metadata">

**Author:** ![Oregonerd](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/oregonerd/32/8012_2.png) [@Oregonerd](https://discourse.shapr3d.com/u/Oregonerd)\
**Post date:** [February 22, 2026, 7:44pm UTC](https://discourse.shapr3d.com/t/curved-felxi-pipe/40358/3 "2026-02-22T19:44:06Z")

</div>

Use the pattern tool. It’s klunky. But until Shapr can create a pattern on a spline…

 ![Screenshot 2026-02-22 114140](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/c/a/ca19fe95fc29c6bb0c03e580aea6145aa31d8640.jpeg)

 ![Screenshot 2026-02-22 114300](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/7/a/7a03bf826b94c82944174376e69cf125d17466f9.jpeg)

---

<div class="post-metadata">

**Author:** ![Xdrakosha](https://sea2.discourse-cdn.com/flex002/user_avatar/discourse.shapr3d.com/xdrakosha/32/24881_2.png) [@Xdrakosha](https://discourse.shapr3d.com/u/Xdrakosha)\
**Post date:** [February 22, 2026, 8:37pm UTC](https://discourse.shapr3d.com/t/curved-felxi-pipe/40358/4 "2026-02-22T20:37:53Z")

</div>

Sweep with twist can give good result if you put some effort in it

 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/b/2/b222f4311191001619133e3b2be67b9dfc741823.jpeg)  
 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/0/5/0559d9caa0ab5890747de2ba35beb5b76cb7e354.jpeg)  
 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/a/6/a6d2675614d41b44159c78b23a2f987630d1af02.jpeg)  
 ![image](https://us1.discourse-cdn.com/flex002/uploads/shapr3d/original/3X/e/e/ee7c640271521cdd1f03e847d60d32fb59b5ebb4.jpeg)

---

<div class="post-metadata">

**Author:** ![nyvik](https://avatars.discourse-cdn.com/v4/letter/n/a87d85/32.png) [@nyvik](https://discourse.shapr3d.com/u/nyvik)\
**Post date:** [February 22, 2026, 9:51pm UTC](https://discourse.shapr3d.com/t/curved-felxi-pipe/40358/5 "2026-02-22T21:51:10Z")

</div>

Thanks, this is look like what i want, but not yet succeeded for me 😅