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MYSIMULATOR / ENGINEERING LAB
ATLAS G64
ENGINEERING CUTAWAY / 001
Precision
Burr Grinder
Direct drive · 64 mm flat burr · electronics
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Direct drive · 64 mm flat burr · electronics
A professional coffee grinder is a compact precision machine. From the outside, it may look like a hopper attached to a simple metal body with a timer and a dispensing spout. Inside, however, an entire chain of mechanical, electrical and material-handling systems must cooperate. The motor must deliver torque without excessive vibration. Bearings must keep two cutting surfaces aligned. The adjustment mechanism must repeat a setting after tiny movements. The electronics must manage the motor, user controls and protective interlocks. Ground coffee must then escape efficiently without accumulating in unwanted cavities.
The interactive ATLAS G64 engineering cutaway reveals those hidden systems as individually selectable objects. Its original procedural model contains 377 components arranged into seven subsystems. The design represents a direct-drive grinder with 64 mm flat burrs, a transparent hopper, a removable housing, and a controller-equipped electric motor. It is a teaching model rather than a reverse-engineered copy of a commercial appliance. Some dimensions, motion laws and electrical details have deliberately been simplified to make the relationships understandable.
Follow one bean through the machine. First, it rests in a clear storage hopper. Gravity encourages beans to move toward a narrowing opening, where a removable gate can interrupt the flow. Below the opening, a feed throat guides beans toward the inner region of two flat, annular burrs. One burr rotates with the drive shaft. The other is held by an adjustable carrier. The cutting teeth capture the bean, fragment it into smaller pieces and move those pieces outward toward the perimeter.
This is an educational, illustrative model of a fictional product: part names, masses, materials and operating figures are simplified and are not a manufacturer's drawing, a design basis or a safety/acceptance document.