ᐅ Why don’t the drill holes always line up properly during the Malm assembly?

Created on: 16 Dec 2022 08:13
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Antadi
Hello everyone, I am currently assembling the Malm shelf from Ikea and have encountered a recurring issue: why don’t the drilled holes always align as described in the instructions? Specifically, I mean that the holes on the side panels and the shelves sometimes don’t line up perfectly, making assembly difficult or even impossible. I have checked several times to make sure I’m not assembling it incorrectly, but it almost seems like the holes on some parts are slightly offset—almost as if there are manufacturing tolerances. Has anyone experienced this or can explain why this might happen? Are there any solutions to work around this issue without damaging the furniture?
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vinpau
17 Dec 2022 09:03
Elias schrieb:
Maybe manufacturers should focus even more on precision fitting or at least clearly point it out in the instructions

That would be really helpful! I always assumed that Ikea furniture had to fit almost perfectly. When you get so many little tips from the community, assembly becomes much easier.

So, to everyone: Don’t hesitate to tweak things a bit! That’s what makes the whole process exciting! 🙂
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Antadi
17 Dec 2022 11:27
Thank you all for your contributions; they have been extremely helpful! To summarize, I take away the following points:

1. Manufacturing tolerances of up to about 0.5 mm (0.02 inches) are normal and can cause misaligned drill holes.
2. Material variations due to humidity or room temperature play a role.
3. Minor adjustments using a drill, sandpaper, or lubricants significantly improve assembly.
4. Instructions regarding fit accuracy could be improved to better manage expectations.

I will keep this in mind for my next build. Thanks again for the constructive advice!
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nubar
18 Dec 2022 10:12
I would just like to add that for especially critical areas, it is highly recommended to carefully enlarge the drill holes using a %tiny reamer or round file. This preserves the surface and prevents splintering.

Additionally, it is worthwhile to initially tighten the screws by hand and then evenly tighten them to avoid stress. Good luck with your build!
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Elias
18 Dec 2022 18:34
Thanks @nubar for the tip about the reamer!

I really appreciate how much attention is given here to preserving the material. This shows that the construction is not only meant to be functional but that appearance and durability also matter. I will try it out and report back on how it went. 🙂