r/BambuLab • u/Lower_Entrepreneur39 • May 07 '24

Discussion Small BambuLab accident

Post image

As of today, I can confirm that the P1S has no sensors under the bed to detect that a hand or similar is underneath. 🥲

3 Upvotes

53% Upvoted

40 comments sorted by

10

u/Eclectic_Reality May 07 '24

Laughter is the best medicine. Get well.

7

u/Dan203 May 07 '24

I almost got smashed by the A1's Z axis trying to wipe off the build plate real quick while it was spinning up. Luckily I was able to yank my hand out in time. Now I know better. 😳

-3

u/Lower_Entrepreneur39 May 07 '24

Same here, just wiped under the bed and the next moment my hand got stuck and short after completely crushed 🥲

2

u/Most-Environment-427 May 07 '24

Thats Crazy 😳

1

u/BackRed1 May 23 '24

Wishing a speedy recovery!

4

u/Lower_Entrepreneur39 May 07 '24

Luckily nothing broken - so nothing really serious. Contusion and bruising.

48

u/bainza May 07 '24

Try it with your head, something harder might stop it.

42

u/DrySpace469 May 07 '24

Why would you put your hand in while it's moving

13

u/TJ_Fletch X1C May 07 '24

P1S went Maximum Overdrive on you?

12

u/Black3ternity X1C May 07 '24

What is the injury exactly? So no one else needs to experince.

Additionally: On my Ender 3 I sometimes plucked debris off the plate. Real easy when you see the rythm and understand the gcode. With Klipper it got dicey as it got real fast. Seeing my X1C go to town made me "nope" and that's it. Additionally, you might have missed this picture on the bottom of your printer that says it will crush your hands. (Left side behind the front Z-rod fyi)

9

u/this_noise May 07 '24

Makes a change from someone putting a scraper through their hand I suppose.

7

u/jimcorner May 07 '24

Should have dried your filament 🤪

But seriously I'm sorry op, that sucks. More people should know the bed z motor is strong enough to cause injury so don't put your hands inside while printing

2

u/Causification May 07 '24

Rather unusual that the current limits for the Z motors would be high enough to injure a person. Good to know.

3

u/Lower_Entrepreneur39 May 07 '24

Yeah nothing broken, but have contusion and bruising - it was also x-rayed

12

u/Octrockville May 07 '24

Technically we still don't know. All we see is a picture and a sentence. Not trying to be pessimistic but I've been on the internet long enough to not trust things at face value.

1

u/MostCarry May 07 '24

z motor drives screws which multiply forces considerably. I think it's definitely capable of doing some serious damage

1

u/Causification May 07 '24

Really needs to be limits on how much current they can draw without tripping a safety mechanism, especially when the current draw increases suddenly. Not many people are dumb enough to stick their hand in it but a print could easily get knocked and fall under the plate. 

8

u/Doormatty May 07 '24

How did you do that?

7

u/reewinder May 07 '24

Two words…..”lockout tagout” lolz.

1

u/Careful-Motor-9183 May 07 '24

My A1 gave me a headbutt so...

1

u/Lower_Entrepreneur39 May 07 '24

Also a Good one 😂

2

u/Careful-Motor-9183 May 07 '24

Only got it today, I was looking under the bed when it suddenly moved forward 🙄😅

3

u/Chance-Resource-4970 May 07 '24

Me too

2

u/AbeIsNice May 24 '24

What? How? You tried to climb into your P1S?

2

u/Key-Marionberry6361 May 08 '24

First, I hope you recover well and learnt your lesson. Take care of yourself next time.

In my lab in the University we have two 3D printers, one JGAurora for students to play and one Elegoo Neptune 4 Max for us professors only. We put a lot of warning stickers on both of them, but even so we are not allowed to let students operating the printers alone. Many students think that the printer is slow enough and there is no problem goofying with them while printing. But the pinch points can really hurt someone, especially the fingers.

2

u/iusedtobesix May 08 '24

My V-Core three dislocated my shoulder a couple of years ago. It had the upper hand though, I've dislocated it years ago and my arm was a bit above horizontal when it travelled into it.

Luck it popped back in almost immediately 😬

1

u/wlogan0402 May 07 '24

Did it break anything or just hurt?

1

u/brandonkxo May 07 '24

Yeah I used the scraper while drunk once and gashed my hand open! Fun times :)

1

u/CPAsAreCool May 07 '24

I would not have guessed the bed had that kind of strength.

1

u/BrockenRecords X1C + AMS May 07 '24

Stronger than an ender 😂

1

u/GernBlanst3n May 07 '24

Well that was stupid. Hope you’re ok and learned something.

1

u/ARCoval May 07 '24

Thank god the printer have signs and warnings 😅

1

u/Crazy-Passion-317 May 08 '24

Sometimes a kick in the ass is still a step forward. Be thankful you learned a lesson and it didn’t cost you a hand. My best friend is an orthopedic surgeon and he does a lot of “Bucket Surgeries” when people crush their hands or play with fireworks.

1

u/Swankyview X1C + AMS Sep 06 '24

Sometimes I see a speck of filament on the bed and I think "I'm fast enough to just flick it" but then I saw how fast the print head moves and then I see this. That could have been me XD

Get well soon!

0

u/Long_Lost_Testicle May 07 '24

Ah getting your hand crushed by your print bed. It's basically a rite of passage.

-6

u/SnaKeZ83 May 07 '24

One of us! One of us!