Recently I purchased a 3D printer with then aim of making and testing new designs in both hydrogen generator systems as well as In magnetic generators
After copying a number of designs for system modifictions finally found a program called Tinkercad.com which enabled me to quickly create , modify , adjust , print and test a number of plastic units to be used in systems.
The Beauty of this program Tinkercad.com is that is able accurately and cheaply manufacture multiple versions of a system component without the high cost of a CNC machine
Also provided with this program is an excellent set of training videos to teach you how to get the best of the 3D printer
These devices were used to 3d print scaled versions of both plastic and metal parts for construction of the hydrogen generator system as well as the magnetic motor system.
I will be sharing some of these designs for the world to view , , use, modify as required in building the new generator systems.