{"data":{"make":{"id":"1714868","created":"2024-04-15T00:39:21.873087+00:00","edited":"2024-04-15T00:41:06.882787+00:00","deleted":null,"isMake":true,"printer":{"id":"96","name":"Creality CR-10S Pro","__typename":"PrinterTypeType"},"parent":null,"author":{"id":"526757","handle":"Flook_526757","verified":false,"dateVerified":null,"publicUsername":"Flook","avatarFilePath":"media/auth/avatars/74/741fed69-a082-4bfa-ae07-a8e634fd413d.jpg","badgesProfileLevel":{"profileLevel":15,"__typename":"BadgesProfileLevelType"},"__typename":"UserType"},"images":[{"id":"1547382","filePath":"media/comment_images/da/18f4d8-0968-437a-a7aa-8d11bf049134/pxl_20240414_225305626.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1547380","filePath":"media/comment_images/2b/4c1916-abfe-4fdf-bb42-01e8e0cb8338/pxl_20240414_225349027.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1547384","filePath":"media/comment_images/aa/c34d08-f4c3-4d0e-97eb-bca139310aec/pxl_20240414_225333127.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1547379","filePath":"media/comment_images/d8/3bdf04-410a-4e1d-a7bd-46cf13fcd97a/pxl_20240414_225327831.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1547378","filePath":"media/comment_images/08/9bbd37-0052-42cf-a4f2-0fb00b2b179c/pxl_20240414_225221052.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1547383","filePath":"media/comment_images/f1/65e41f-733f-442c-bdec-0b010b3a871c/pxl_20240414_225418714.jpg","rotation":0,"__typename":"CommentImageType"},{"id":"1547381","filePath":"media/comment_images/09/93d3ab-6c59-4d0b-9b05-26da2a659b03/pxl_20240415_002629748.jpg","rotation":0,"__typename":"CommentImageType"}],"mentions":[{"id":"318120","handle":"reemo3dp","__typename":"MentionListAssociationType"}],"text":"Fun build and nice design! I also used the modular arm remix from ##user-318120## and made a snap in version for my Hako FX-8801. Snaps in perfect and works great. Thanks for sharing! Printed in grey PETG-CF and natural PETG-GF with a .6mm nozzle.","rating":5,"likesCount":1,"liked":null,"membershipAgeMonths":null,"modelData":{"model":{"id":"808502","ratingAvg":"4.9180327869","ratingCount":122,"__typename":"PrintType"},"__typename":"ModelDataType"},"membershipTier":null,"__typename":"PrintCommentType","model":{"id":"808502","slug":"heat-insert-press","name":"Heat Insert Press","authorship":"author","club":false,"excludeCommercialUsage":false,"price":null,"eduProject":null,"ratingAvg":"4.9180327869","myRating":null,"ratingCount":122,"description":"

This is a compact heat insert press that utilizes the affordable and readily available 150mm linear rail with MGN7H block.
Instead of the adopted used return with a counterweight found in many designs, a printed spring takes its place, contributing to the reduction of parts count and simplification of assembly.

Update:
[23/06/2025]
I have fixed the issue where the anti-sag notch on the holder arm was upside down, as pointed out in the comments. The corrected version is holder arm v1.3. Thanks to Som for pointing it out!

[24/03/2024]
I have fixed the issue with the lack of bridging patch to avoid support in 'Nutbar_Tolerance_Test_01.stl', and uploaded 'Nutbar_Tolerance_Test_01_v1.1.stl'. Thank you, Pluck3r!

[20/03/2024]
I have released holder arms for soldering irons with approximately 18mm diameter and body parts for fixing wooden boards.

[19/03/2024]
I have released the 'HolderArm_Pinecil.stl' for Pinecil. Special thanks to TheSnootch!

[18/03/2024]
I have uploaded a snap-in type holder arm for the soldering iron where the temperature control dial is stuck and cannot pass through, or for those who prefer easy removal. It is recommended to first test with a test piece.
If you select the snap-in model, you won't need 2 M3x5x4mm heat-set inserts and 2 M3x12mm screws.

Notes:

The first step is to print test pieces to confirm compatibility with your soldering iron.
The spring is PETG, while the HolderArm, which comes in contact with the soldering iron, can be printed in PETG, ABS, or ASA. Other parts can be printed in PLA.
Springs should be printed with 100% fill rate.
I anticipate the use of soldering irons with a handle diameter of around 20mm. Please verify compatibility with your soldering iron using the test parts. Additionally, customization for your specific soldering iron can be achieved using the step file.
Precision relies on minimizing the play of the nut bar. Please start by printing Body.stl and then try Nutbar_Tolerance_Test to select the tolerance for printing the nut bar.

Required other than printed parts:

1x Soldering iron
1x 150mm rail with mgn7h block
7x M3x5x4mm heat-set Inserts
6x M2 nuts
10x M2x6mm screws
1x M3x6mm screw
4x M3x10mm screws
2x M3x12mm screws
3x zip ties

Assembly:
0. Print a total of 6 parts \u2018Body\u2019, 'HolderArm', \u2018NutBar\u2019, \u2018Top\u2019 and 2x'Spring'.

1. Installing M3x5x4mm heat-set Inserts on HolderArm at 4 points

2. Installing M3x5x4mm heat-set Inserts on Body at 3 points

3. Installing M2 nuts on NutBar at 6points. Push the nut all the way in, otherwise the screw won't reach when installing the rail.

4. Insert the NutBar into the body and secure the top part with M3x6mm screws.

5. Secure the linear rail to the NutBar with M2x6mm screws at 6 points.

6. Secure the HolderArm to the linear guide block with M2x6mm screws at 4 points.

7. Attach two springs using M3x10mm screws, being careful not to tighten the screws too much. The springs need to have enough space to rotate freely.
be careful not to remove the top part while the springs are attached, as the linear guide block pop out.

8. Secure the soldering iron to the holder using M3x12 screws.

9. Hold the wire in place with zip ties at three points to prevent it from protruding out .

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Heat Insert Press

Heat Insert Press

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