3D Upfitters LulzBot Mini 2 R1 Руководство по установке - Страница 16

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monitor the internal temperature, which ideally should be in the 30-35C range or lower if you

can get it.

If you'd like to lower the temperature further you can always buy a more powerful fan, but the

easiest thing to do is just crack the front door a little to increase airﬂow. But won't that let out

all of the volatile organic compounds coming oﬀ the hot end? The key is the negative pressure

combined with the fact that the particles are extremely small and light.

As you can see, the fan keeps the air ﬂowing in and the harmful particles ﬂowing into the vent

or ﬁlter.

3D Printer Design Matters

The other part of the equation is the printer design. Those printers where the hot end is at the

top of the enclosure make it easier to achieve higher temperatures because the hot air rises to

the top, and the vertical hot end position is ﬁxed. Those printers with the hot ends at the

bottom are always going to have more problems managing temperature simply because the