Author name: Engineering Spare Time

Building a Portal CNC Milling Machine from Scratch — 1

Engineering Spare Time / December 5, 2022

DIY/ “Homemade“ Portal Milling Machine with automatic tool changer spindle SK30 (BT30). The overall working area of the machine will be about 550 x 650 x 450 mm (X x Y x Z). The total weight will be about 950 kg. The structure of the machine is a welded metal frame that will be filled […]

CNC Machine Spare

Building a Mini CNC Milling Machine from Scratch

Engineering Spare Time / November 5, 2022

DIY/ Homemade Servo driven CNC Milling Machine with Automatic Tool Changer. It’s capable of machining various metals like aluminium, steel, titanium. The overall build took about 2 year to this point – along work and university. Every part of this build (development/design and manufacturing) was done by myself with the help of basic tools (angle