12" Heated Bed

2019 Version BOM

Used in D3D from 2019.

1. [1] 12.5"x12.5" square- 16 gauge
2. [1] 12.5"x12.5" square - 1/8" steel
3. [1] 12"x12" square - 16 gauge
4. [4] 2"x12" strips - 16 gauge

Some Possible Part Sourcing

• 12"x12" steel is $7/sf for 3/16" steel at metalbythefoot
• 5052 aluminum - $15/sf for 1/4" at Metalbythefoot - [1]
• Bar stock - $25 for a square foot of 1/4" aluminum - McMaster - [2].
• $21/sf for 1/4" aluminum - Metalbythefoot - [3]
• 12 inch square - 1/4" - $34 - [4]
• 1/8" aluminum - $15/sf - [5] https://www.mcmaster.com/#8973k89/=197th2g
• 12" silicone heater - 120V 750W - $70 - [6]
• 12" heat PCB - $50 - [7]. Has description of thermistor.
• Lulzbot heat bed with borosilicate glass and PEI- 24V - $150 - [8]
• PEI - $18/sf - [9]
• PEI - $16 -[10]