Recent content by Bradfordson

  1. B

    Adding a heated bed need to modify the firmware

    I am using the 18" by 18" monster heated bed and that 300 watt power supply was laying around the office so I thought I would see if it could do the job. It only managed to get it up to 68 C. I purchased a Corsair RM1000 that I'm going to use to power the entire printer. 1000 watts should give...
  2. B

    Adding a heated bed need to modify the firmware

    I milled a piece of .375" acrylic sheet to the same dimensions as the .25" lexan sheet that originally came on the gmax. In the .375" acrylic sheet I counter sunk the nylon bushing stand offs that the wheels ride against about .2" into the sheet. Sinking the bushings into the sheet keeps them...
  3. B

    Adding a heated bed need to modify the firmware

    Ok I figured it out so for anyone coming here looking for answers here it is: First if you know nothing about the Marlin firmware the printer uses watch these two videos from Thomas Sanladerer Video 1 - https://www.youtube.com/watch?v=2RbcMvhatjU Video 2 -...
  4. B

    Adding a heated bed need to modify the firmware

    thank you i needed this.