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Prepare separate parts and resin pin joints

Merge selected parts, prepare resin pin joints, inspect the assembly, save the finished version to your Library, and check the published model.

Free video tutorial from Printara Academy, 3 min 12 s. Narration in English, Czech, French, Spanish, Japanese, Korean, German. No account needed to watch.

Steps

  1. Open the model in Segment. Open your model from the Library and choose Segment. Inspect the proposed parts, which are shown in different preview colours.
  2. Merge the pieces you want together. Hold Shift, click each piece and choose Merge. The tutorial joins the arms, torso and legs into one body, leaving the head, body and base.
  3. Choose the joint and print height. Under Printable parts, choose the joint type. Resin pins add a peg on one part and a matching socket on the other. Set the print height, fit and pin diameter.
  4. Make printable parts. Choose where to process: Auto, This computer or Our servers. Click Make printable parts; with This computer, keep the browser tab open.
  5. Inspect the pins and the report. Separate the assembly, check the pins, sockets and mating faces, read the result report and confirm the final size.
  6. Save and use the new library entry. Choose Save to Library and wait for the upload. Open the new library entry to export, inspect or sell the prepared version.

Transcript

The narration of this video, from its captions.

Build an assembly, not just a model

0:00 Let's turn this alien figurine into separate printable parts, add resin pins, and save the finished version.

Open your model in Segment

0:08 Open your model from the Library, then choose Segment. This example already has generated parts, so we can load them and start editing.

Review the starting parts

0:17 Different preview colours make the parts easier to identify. Inspect the proposed divisions before deciding which pieces you want to keep separate.

Shift-click, then Merge

0:26 To combine pieces, hold Shift and click each one on the model. Then choose Merge. Here we join the arms, torso and legs into a single body.

Three parts for this assembly

0:37 That leaves three main parts: the head, the body and the base. Your own model may need a different arrangement.

Choose a joint type

0:45 Under Printable parts, choose the joint type. Resin pins create a peg on one part and a matching socket on the other. Other joint styles are available here too.

Set the intended print height

0:56 Set the height you intend to print. The joint dimensions depend on it. Here we start at one hundred and thirty millimeters, with Standard fit and automatic pin diameter.

Choose where to build

1:07 Auto chooses where to process the model. You can also select This computer or Our servers. We're using this computer, so the browser tab needs to stay open.

Make printable parts

1:17 Click Make printable parts and let the build finish. We're shortening the wait in this tutorial; the actual processing time depends on the model and computer.

Inspect the pins and mating faces

1:27 Once the build succeeds, separate the assembly and rotate it. Check the pins, their matching sockets, and the surfaces where the parts will meet.

Read the result report

1:37 The report shows the completed parts and their connections. Review it before exporting. A successful geometry check does not replace checking the fit and print setup for your machine.

Confirm the final size

1:49 Before saving, confirm the final size. Here the prepared version has been rebuilt at one hundred and fifty millimeters, and the result report matches that height.

Save to Library

1:59 Now choose Save to Library. Wait for the upload to finish before moving on. Simply seeing the prepared parts in the editor is not the same as saving them.

Use the new library entry

2:09 The completed save creates a new library entry for the prepared assembly. Open that new entry, rather than your original model, when you want to export or sell this version.

Inspect the saved assembly

2:21 Use the Separate control to inspect the saved parts. Bring them back together when you've finished checking the assembly.

Prepare a listing from this version

2:28 To offer the prepared model for sale, open Sell from this saved entry. Choose your destination and review the listing details and included files. The separate selling tutorial covers this step in more detail.

Publish after reviewing

2:41 When everything is ready, publish the listing. In this demonstration we're using Printara Marketplace, with the other destinations switched off.

Check what your customer will see

2:51 Finally, open the public listing and check its three-dimensional preview. Separate the model again to confirm that the prepared assembly is the version being presented.

Merge. Build. Check. Save.

3:02 That's the workflow: choose your parts, build the joints, inspect the result, and save it. Your prepared version is then ready for the next step.

Questions about this tutorial

What does the resin pins joint create?

A peg on one part and a matching socket on the other. Other joint styles are available under Printable parts.

Why set the print height before building the parts?

The joint dimensions depend on it. The tutorial starts at 130 mm and confirms that the saved version was rebuilt at 150 mm, matching the result report.

Where is the prepared version saved?

Save to Library creates a new library entry for the prepared assembly. Open that new entry, rather than your original model, when you want to export or sell this version.

Is this tutorial available in other languages?

Yes. The narration is available in English, Czech, French, Spanish, Japanese, Korean and German, with a transcript of each version. The recorded Printara interface stays in English.

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