Kossel Delta Plus Bed Clamp with Glass Clamps

thingiverse

Designed for the Kossel Delta Plus with a 240mm heated bed.\r\n\r\nThe clamp holds a 3mm thick heated bed and optionally a 3mm glass build plate.\r\n\r\nI've been using this on my delta for three weeks now, and I'm thoroughly satisfied with its design.\r\n\r\nMaterial:\r\n- Bed Clamp - Using the screws and nuts from the original clamps.\r\n- Glass Clamp - Three M4 x 10mm screws and hex nuts are required.\r\n\r\nThat red fan in the photo is actually a [Bed Cooling Fan](https://www.thingiverse.com/thing:3183895) to speed up the glass bed's cool down.\r\n\r\nI installed it on my delta, wiring the 12V fan directly to the Heater1 connection on the Trigorilla board. I didn't use an external MOSFET as described in the Bed Cooling Fan install. The MOSFET on the Trigorilla board is capable of handling a standard 12V cooling fan's load.\r\n\r\nTo control the fan, I entered this end gcode into my slicer:\r\n\r\nM42 P45 S255 ;(Pin 45) ;Bed Fan ON\r\nM190 R30 ;Set Bed Temp to 30c and wait\r\nM42 P45 S0 ;(Pin 45) ;Bed Fan OFF\r\nM140 S0 ;Bed Heater Off