The epoxy and concrete process is a critical step in the assembly of the MR-1, designed to provide stability and rigidity to the machine. This involves filling the machine's steel base with a precisely mixed concrete and epoxy combination to dampen vibrations and ensure a solid foundation for accurate machining. The mix is poured carefully into the base to avoid air pockets and allowed to cure fully, forming a dense, stable structure that enhances performance and reduces operational noise. This process ensures the MR-1 operates with precision, even under high loads or extended use.

Setting up the X, Y, and Z axes involves assembling and aligning the linear rails, ball screws, and carriages to achieve smooth and accurate movement. The servo motors are installed and connected to the ball screws, providing precise and responsive movement for the X, Y, and Z axes. The spindle installation follows, where the spindle motor is securely mounted and aligned with the Z-axis for consistent cutting performance. Together, these steps establish the core motion and cutting capabilities of the MR-1.

The electronics assembly includes wiring the stepper motors, limit switches, and spindle controller to the main electronics enclosure. To enhance performance, I upgraded the motor drivers to support higher torque from the stepper motors, enabling smoother operation and improved cutting capabilities for demanding tasks. This customization ensures reliable and powerful performance for a variety of machining applications.