basic 3dp workshop

[Frank41682]

Come up with basics about 3d printing that may have been a source of frustration for new 3D printing makers.

• basics of bed leveling - physical and mesh leveling depending on printer, saving settings to EPROMM
• basics of bed adhesion - temp, bed type vs material, adhesion promoters
• basics of bed and nozzle temp - PLA, PETG basic materials
• basics machine maintenance for continued successful prints - POM wheels, lubrication, bearings, belt tension, gantry
• Test Prints - calibration cube/cat