Glossary entry (derived from question below)
English term or phrase:
hot bed
Portuguese translation:
Mesa de Aquecimento
English term
Brazil
Technical, Business, Medical, EN/SP-PTBR
Native in: Portuguese (Variant: Brazilian) 
Works in: English to Portuguese, Portuguese to English, Spanish to Portuguese, and 2 more.
hot bed
| 4 | Mesa de Aquecimento |
airmailrpl
|
| 5 +1 | mesa aquecida |
Neyf Almeida
|
| 4 | mesa aquecida |
Christopher Ruppenthal
|
| 4 | Cama aquecida |
Maria Laurino
|
Aug 30, 2020 09:40: airmailrpl changed "Edited KOG entry" from "<a href="/profile/2996677">Rafael Aguiar's</a> old entry - "hot bed"" to ""Mesa de Aquecimento""
Proposed translations
Brazil
Technical - Fast - good price - accurate
Native in: English (Variant: US) 
, Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English, English, and 1 more.
Mesa de Aquecimento
Heat Bed Mesa de Aquecimento - 300x200mm - Alumínio ...
www.engautomacao.com.br › eng › product
Descrição. Mesa aquecida (Alumínio HotBed) para impressoras 3D RepRap (Prusa, Mendel, Graber, etc.) e outras. Modelo: MK3b. Material: Alumínio
heat bed
A heat bed is an additional module for a 3D printer that makes the cooling process of 3D-printed materials more controlled, for better results. Heat beds prevent issues like poor adhesion to the print bed, poor adhesion between layers, thermal runaway and warping.
What is heat bed? - Definition from WhatIs.com
The Perfect PLA Print & Bed Temperature | All3DP
www.all3dp.com › Basics
A heated bed helps to prevent warpage (Source: Paperlief.com). Heated beds are crucial to 3D printing. Although not all printers have them, the ones that do
Brazil
Translator & Copywriter (EN/DE/PT/ES/FR)
Native in: Portuguese (Variant: Brazilian) , Spanish
Works in: English to Portuguese, German to Portuguese, French to Portuguese, and 11 more.
mesa aquecida
Brazil
IT/games Translations
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese to English, Portuguese
mesa aquecida
https://www.usinainfo.com.br/impressora-3d-e-cnc-arduino/mes...
https://informatica.mercadolivre.com.br/impressao/mesa-aquec...
Brazil
Translator (4yr exp) / Lawyer (10yr exp)
Native in: Portuguese (Variant: Brazilian)
Works in: English to Portuguese, Portuguese
Cama aquecida
https://produto.mercadolivre.com.br/MLB-1490684942-3d-impressora-acessorios-silicone-quente-aquecida-cama-aque-_JM?quantity=1#position=8&type=item&tracking_id=b0f68b02-92c1-4538-a10e-8ac2eceb2bf2
https://pt.aliexpress.com/item/32434631705.html?spm=a2g03.search0302.3.7.33d81b17K1XCl9&s=p&ws_ab_test=searchweb0_0,searchweb201602_0,searchweb201603_0,ppcSwitch_0&algo_pvid=35c57128-042d-4d5f-b243-e475128b6611&algo_expid=35c57128-042d-4d5f-b243-e475128b6
Discussion
What is heat bed? - Definition from WhatIs.com